用户名: 密码: 验证码:
黄瓜果实成熟度与耐冷性的关系及其生理机制研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
果蔬采收成熟度影响其采后品质和对逆境的响应,所以是农业生产和农产品开发的焦点。本文以黄瓜为材料,研究其采收成熟度对采后耐冷性的影响,其对黄瓜作物农业生产指导和果实利用开发有极大的意义。
     黄瓜果实呈单S型生长曲线,根据果实大小和颜色可将黄瓜果实分为未熟(3-8DAA)、成熟(9-16DAA)、转色(17-22DAA)和黄色(35-40DAA)四个成熟度。黄瓜果实成熟度可以明显影响其采后耐冷性。处于早期发育阶段的果实更易发生冷害,而成熟度高的果实有更高的耐冷性。因此,在商品允许范围内,收获成熟度较高的黄瓜可以减轻采收冷害,延长保鲜期。
     氧化胁迫随着黄瓜果实的发育进程不断加剧。生成H2O2的SOD活性显著升高,而清除H2O2的CAT和APX酶活性下降,导致黄瓜果实发育过程中H2O2积累。黄瓜果实成熟过程中GSH含量下降和ASC含量升高说明GSH是促使黄瓜果实形成过程中细胞分裂的重要因素,而ASC则促进后期果实发育过程中细胞膨大。POD基因表达水平和酶活性的显著升高以及ASC含量的升高是黄瓜果实发育和衰老过程中的显著生理变化。
     黄瓜果实冷害发生与低温导致的氧化胁迫增加直接相关。SOD可迅速响应低温胁迫,在冷害早期有效清除氧化胁迫,但是在冷害后期其作用逐渐下降。CAT和APX活性在冷害中下降,说明其在冷胁迫诱导的H2O2清除过程中的作用效果减弱。ASC再生循环对维持黄瓜果实冷害下ASC/DHA比值十分关键,成熟度高的黄瓜果实中较高的ASC含量和其还原状态可以阻止活性氧伤害。成熟度高的黄瓜果实中较高POD活性和ASC含量使得其抗氧化能力增强,从而具有较强的耐冷性。
     黄瓜果实生长发育过程中总糖和还原糖含量变化不明显,直到黄色期其含量都显著下降。蔗糖、葡萄糖、果糖含量随着果实生长而降低。随着果实生长发育,SS和SPS活性上升,但是SS基因表达水平降低。在黄瓜果实发育期间,有机酸积累,绿原酸和总草酸随着果实的发育和衰老而积累,而单宁酸、没食子酸和水溶性草酸降解。该糖酸结构形成了黄瓜果实特殊风味。
     在冷藏过程中所有黄瓜果实中可溶性总糖和还原糖含量稍有上升,但是冷藏结束常温放置后果实中可溶性总糖和还原糖含量明显下降。冷藏期间蔗糖含量在幼嫩的未熟和成熟果实中升高,而在衰老的转色和黄色果实中降低。冷藏结束常温放置后,幼嫩果实蔗糖含量下降,而衰老果实蔗糖含量上升。葡萄糖和果糖含量在果实冷害过程中稍微降低或变化不明显,而冷藏结束常温放置后其在黄色果实中下降,而在其他果实中上升。冷害胁迫下ss和sPs活性在未熟和黄色果实中呈互补关系,而在成熟和转色果实中,ss和sPs活性变化不明显,且都呈上升趋势。ss基因表达水平和其活性在冷害中变化相似。冷害过程中有机酸含量上升。在冷藏中各有机酸含量变化不甚明显,唯有没食子酸含量在未熟果实中明显降低。冷藏结束常温放置后,除了单宁酸含量明显升高,其它各有机酸含量缓慢上升。
     黄瓜果实生长及衰老过程中,PG和果胶酶活性变化不明显,只有转色果实中PG和果胶酶活性显著高于其他果实,而黄色果实中果胶酶活性较低。黄瓜果实生长过程中纤维素酶和β-葡萄糖苷酶都是在前期较高,而后期下降。PG、纤维素酶和β-葡萄糖苷酶活性受其基因表达直接影响。黄瓜果实生长过程中几丁质酶活性升高,而β-1,3-葡聚糖酶在成熟期果实中含量较高。几丁质酶和β-1,3-葡聚糖酶基因表达水平都随果实生长而显著提高。黄瓜果实成熟过程中水溶性果胶变化不明显,只有在成熟果实中急剧上升。原果胶在所有果实中变化不明显。
     冷藏过程中PG和果胶酶活性呈先下降后上升趋势,黄色果实中果胶酶活性一直呈上升趋势。冷害结束常温放置后,PG活性下降而果胶酶活性稍有上升。在冷藏过程中纤维素酶和β-葡萄糖苷酶活性在未熟和黄色果实中都稍有下降,而在成熟和转色果实中下降而后上升。幼嫩果实中纤维素酶和β-葡萄糖苷酶活性较高。黄瓜果实采后冷害过程中几丁质酶活性增加,同时冷害严重的幼嫩果实中几丁质酶活性较低,而冷害较轻的转色果实几丁质酶活性则较高。黄色果实中几丁质酶变化与其他果实不同,在冷藏中几丁质酶活性降低。冷胁迫下β-1,3-葡聚糖酶活性在幼嫩的未熟和成熟果实中上升,而在衰老的转色和黄色果实中下降,冷藏结束及其后常温放置后幼嫩果实中β-1,3-葡聚糖酶活性高于成熟度较高的果实。黄瓜果实中水溶性果胶含量随冷害的发生而上升。原果胶含量在冷藏过程中降低而随后常温放置后含量上升。
The harvest maturity stage of horticultural product can influence its postharvest quality and stress response, so it is always be the focus of agricultural practice and utilization of product. This research study the effect of fruit maturity on the chilling tolerance of postharvest cucumber and the physiological mechanism involved, the result would greatly benefit the instruction of agricultural cultivation and postharvest fruit utilization of cucumber.
     Cucumber fruits exhibit a single-sigmoidal growth curve. Based on fruit size and color, four distinct developmental stages were chosen:Immature (3-8DAA), Mature (9-16DAA), Breaker (17-22DAA) and Yellow (35-40DAA). The chilling tolerance of cucumber fruits was remarkably affected by the fruit maturity. Fruits at earlier developmental stages are more susceptible to chilling stress. So storing cucumber fruits with advanced maturity would alleviate chilling injury and extend post-harvest life at low temperate.
     Increased oxidative stress may be an intrinsic feature of the development and senescence of cucumber fruits. The increase in H2O2-generating enzyme (SOD) activity and the decrease in the activities of the two main H2O2-scavenging enzymes (CAT and APX) may cause the accumulation of H2O2during cucumber development and senescence. The decline in GSH content and increase in ASC content during fruit maturation suggest that GSH is important for cell division during the formation of cucumber fruits, whereas ASC is critical for cell expansion during their development and senescence. Significant increases in POD mRNA level, activity, and ASC content are conspicuous features that characterize the development and senescence of cucumber fruits, reflecting the close correlation between POD, ASC, and cucumber fruit maturation.
     The development of chilling injury is related to increased oxidative stress under chilling conditions. SOD showed an early response to chilling stress but became inefficient with the development of chilling injury in all fruits. CAT and APX appear less effective in scavenging the H2O2produced under chilling stress. The recycling activity of ASC may be essential to the maintenance of the ASC/DHA ratio, and the higher ASC redox state might prevent oxidative damage in more mature cucumber fruits. Significant higher POD activity and ASC content may provide a higher antioxidant capacity and achieve stronger chilling tolerance for fruits at later developmental stages.
     Total sugar content and reduced sugar content showed little change during the development of cucumber fruit, and both significantly declined in Yellow fruit. Sucrose, glucose and fructose content all decreased during the development and senescence of cucumber fruit. The activity of SS and SPS increased during fruit maturation, but the mRNA level of SS declined. The organic acid accumulated during the growth of cucumber fruit, the content of chlorogenic acid and total oxalic acid increased, but the content of tannic acid, gallic acid and water soluble oxalic acid declince. This sugar-acid composition constitutes the special flavor of cucumber fruit.
     Total sugar content and reduced sugar content in all fruit slightly increased during cold storage, but both notablely declined after rewarm. Sucrose content increased in Immature and Mature fruit during cold storage and declined after rewarm, but decreased in Breaker and Yellow fruit during cold storage and increased after rewarm. Glucose and fructose content showed little change during cold storage, but increased after rewarm except declined in Yellow fruit. SS and SPS activity both slightly increased in Maturee and Breaker fruit during chilling stress, whereas complement to each other in Immature and Yellow fruit. SS activity may directly influenced by SS transcription level. Organic acid content increased in cucumber fruit under chilling stress. During cold storage analysed organic acid in cucumber fruit showed little change, only gallic acid content declined in Immature fruit. Organic acid content in cucumber fruit increased after rewarm.
     During the development and senescence of cucumber fruit PG and pectinase activity showed little change, while both significantly increased in Breaker fruit, and pectinase activity declined remarkablely in Yellow fruit. Both cellulase and β glucosidase activity declined during the growth of cucumber fruit. All PG. cellulase and β-glucosidase activity may directly influenced by gene expression of these enzymes. Chitinase activity increased during fruit maturation,β-1,3-glucanase only had high activity in Mature fruit, and the gene expression level of both enzymes increased during growth. The water soluble pectin and protopectin content showed little change during the development and senescence of cucumber fruit, except Mature fruit had significant high level of water soluble pectin.
     PG and pectinase activity declined during cold storage and also increased before the end of cold storage, pectinase activity consistently increased during cold storage. PG activity decreased and pectinase activity slightly increased after rewarm. During cold storage cellulase and β-glucosidase activity slightly decreased in Immature and Yellow fruit, while in Mature and Breaker fruit both declined and then increased till end of cold storage. Fruit at earlier developmental stage have higher cellulase and β-glucosidase activity under chilling stress. Chitinase activity increased in all fruit under chilling stress, and higher chitinase activity appeared in more mature fruit which suffered less chilling injury. Change of chitinase activity inYellow fruit was different with other fruit, which showed declined trend. Under chilling stress,β-1,3glucanase activity increased in Immature and Mature fruit, but declined in Breaker and Yellow fruit, fruit at earlier developmental stage had higher β-1,3-glucanase activity than more mature fruit after rewarm. The water soluble pectin content increased, but protopectin content decreased in all fruit under chilling stress, protopectin content also increased after rewarm.
引文
Abdi, N., Holford, P., McGlasson, W.B.1997. Effects of harvest maturity on the storage life of Japanese type plums. Aust. J. Exp. Agr.37:391-397.
    Ahmad, P., Jaleel, C.A., Salem, M.A., Nabi, G, Sharma, S.2010. Roles of enzymatic and nonenzymatic antioxidants in plants during abiotic stress. Crit. Rev. Biotechnol.30:161-175.
    Ahmad, P., Sarwat, M., Sharma, S.2008. Reactive oxygen species, antioxidants and signaling in plants. J. Plant Biol.51(3):167-173.
    Alfonso, M., Perewoska, I., Kirilovsky, D.2000. Redox control of psbA gene expression in the cyanobacterium Synechocystis PCC 6803:involvement of the Cytochrome b6/f complex. Plant Physiol.122:505-515.
    Ali, Z.M., Chin, L.H., Marimuthu, M., Lazan, H.2004. Low temperature storage and modified atmosphere packaging of carambola fruit and their effects on ripening related texture changes, wall modification and chilling injury symptoms. Postharvest Biol. Tec.33:181-192.
    Aman, P., Westerlund, E.1996. Cell wall polysaccharides:Structural, chemical, and analytical aspects. In:Eliasson, A.C. (Ed.). Carbohydrates in Food. Pp:191-226. Marcel Dekker Inc., New York.
    Anderson, J.V., Chevone, B.I., Hess, J.L.1992. Seasonal variation in the antioxidant system of eastern white pine needles:evidence for thermal dependence. Plant Physiol.98:501-508.
    Apel, K., Hirt, H.2004. Reactive oxygen species:metabolism, oxidative stress, and signal transduction. Annu. Rev. Plant Biol.55:373-399.
    Arrigoni, O., Calabrese, G., De Gara, L., Bitonti, M.B., Liso. R.1997. Correlation between changes in cell ascorbate and growth of Lupinus albus seedlings. J. Plant Physiol.150:302-308.
    Asada, K.1999. The water-water cycle in chloroplasts:scavenging of active oxygen and dissipation of excess photons. Annu. Rev. Plant Physiol. Plant Mol. Biol.50: 601-639.
    Ba(?)win, E.A., Pressey, R.1990. Exopolygalacturonase elicits ethylene production in tomato. HortScience 25:779-780.
    Barba-Espin, G., Diaz-Vivancos, P., Clemente-Moreno, M.J., Albacete, A., Faize, L Faize, M., Perez-Alfocea, F., Hernandez, J.A.2010. Interaction between hydrogen peroxide and plant hormones during germination and the early growth of pea seedlings. Plant Cell Environ.33:981-994.
    Barba-Espin, G, Diaz-Vivancos, P., Job, D., Belghazi, M., Job, C., Hernandez, J.A. 2011. Understanding the role of H2O2 during pea seed germination:a combined proteomic and hormone profiling approach. Plant Cell Environ.34:1907-1919.
    Bartley, I.M.1978. Exo-polygalacturonase of apple. Phytochemistry 17:213-216.
    Bartley, I.M., Knee, M.1982. The chemistry of textural changes in fruit during storage. Food Chem.9:47-58.
    Bauchot, A.D., Hallett, I.C., Redgwell, R.J., Lallu, N.1999. Cell wall properties of kiwifruit afireeted by low temperature breakdown. Postharvest Biol. Tec.16: 245-255.
    Beaudry, A.B., Severson, R.F., Black, C.C., Kays, S.J.1989. Banana ripening: Implications of changes in glycolytic intemediate concentrations, glycolytic and gluconeogeniccarbon flux,and fructose 2,6-bisphosphate concentration. Plant Physiol.91:1436-1444.
    Belmonte, M.F., Donald, G., Reid, D.M., Yeung, E.C., Stasolla, C.2005. Alterations of the glutathione redox state improves apical meristem structure and somatic embryo quality in white spruce (Picea glauca). J. Exp. Bot.56:2355-2364.
    Ben-Amor, N., Hamed, K.B., Debez, A.. Grignon, C., Abdelly, C.2005. Physiological and antioxidant response of the perennial halophytes Crithmum maritimum to salinity. Plant Sci.168:889-899.
    Ben-Arie. R., Sonego, L.1980. Pectolytic enzyme activity involved in woolly breakdown fo stored peaches. Phytochemistry 19:2553-2555.
    Berger, S., Bell, E., Sadka. A., Mullet, J.E.1995. Arabidopsis lhauna Atvsp is homologous to soybean VspA and VspB, genes encoding storage protein acid phosphatases. and is regulated similarly by methyl jasmonate, wounding, sugars, light and phosphate. Plant Mol. Biol.27:933-942.
    Beruter, J.1985. Sugar accumulation and changes in the activities of related enzymes duringdevelopment of apple fruit. J. Plant Physiol.121:331-334.
    Bhat, M.K., Bhat, S.1997. Cellulose degrading enzymes and their potential industrial applications. Biotechnol. Adv.15:583-620.
    Bhatnagar-Mathur, P., Vadez, V., Sharma, K.K.2008. Transgenic approaches for abiotic stress tolerance in plants:Retrospect and prospects. Plant Cell Rep.27: 411-424.
    Bianco, R.L., Rieger, M.1999. Aactivties of sucrose and sorbitol metabolizing enzymes in vegetative sinks of peach and correlation with sink growth rate. J. Amer. Soc. Hort. Sci.124:381-389.
    Blokhina,O., Virolainen, E., Fagerstedt, K.2003. Antioxidants, oxidative damage and oxygen deprivation stress:a review. Ann. Bot.91:179-194.
    Boada, J., Roig, T., Perez, X., Gamez, A., Bartrons, R., Cascante, M., Bermudez, J. 2000. Cells overexpressing fructose-2,6-bisphosphatase showed enhanced pentose phosphate pathway flux and resistance to oxidative stress. FEBS Lett. 480:251-264.
    Boller, T., Gehri, A., Mouch, F.1983. Chitinase in bean leaves:Induction by ethylene, purification and possible function. Planta 157:22-31.
    Bologa, K.L., Fernie, A.R., Leisse, A., Ehlers Loureiro, M., Geigenberger, P.2003. A bypass of sucrose synthase leads to low internal oxygen and impaired metabolic performance in growing potato tubers. Plant Physiol.132:2058-2072.
    Bolwell, G.P.1999. Role of active oxygen species and NO in plant defense responses. Curr. Opin. Plant Biol.2:287-294.
    Bowler, C, Montagu, M.V., Inze, D.1992. Superoxide dismutase and stress tolerance. Ann. Rev. Plant Physiol. Mol. Biol.43:83-116.
    Brady, C..J.1987. Fruit ripening. Ann. Rev. plant physiol.38:155-178.
    Bray, E.A., Bailey-Serres. J., Weretilnyk. E.2000. Responses to abiotic stresses. In: Buchanan, B.B., Gruissem, W., Jones, R.L. (Ed.). Biochemistry and Molecular Biology of Plants. Pp:1158. ASPP, Rockville.
    Brennan. T., Frenkel, C.1977. Involvement of hydrogen peroxide in the regulation of senescence in pear. Plant Physiol.59:411-416.
    Brownleader, M.D., Jackson, P., Mobasheri, A., Pantelides, A.T., Sumar, S., Trevan, M., Dey, P.M.1999. Molecular aspects of cell wall modifications during fruit ripening. Crit. Rev. Food Sci. Nutr.39:149-164.
    Brummell, D.A., Cin, V.D., Lurie, S., Crisosto, C.H., Labavitch, J.M.2004. Cell wall metabolism during the development of chilling injury in cold-stored peach fruit: association of mealiness with arrested disassembly of cell wall pectin. J. Exp. Bot.55:2041-2052.
    Cadenas, E.1989.Biochemistry of oxygen toxicity. Annu. Rev. Biochem.58:79-110.
    Cakmak, I., Strbac, D., Marschner, H.1993. Activities of hydrogen peroxide-scavenging enzymes in germinating wheat seeds. J. Exp. Bot.44: 127-132.
    Chaouch, S., Queval, G., Vanderauwera, S., Mhamdi, A., Vandorpe, M., Langlois-Meurinne, M., Van Breusegem, F., Saindrenan, P.. Noctor, G.2010. Peroxisomal hydrogen peroxide is coupled to biotic defense responses by ISOCHORISMATE SYNTHASE1 in a daylength-related manner. Plant Physiol. 153:1692-1705.
    Chen, Z., Gallie, D.R.2005. Increasing tolerance to ozone by elevating foliar ascorbic acid confers greater protection against ozone than increasing avoidance. Plant Physiol.138:1673-1689.
    Corpas, F.J., Barroso, J.B., DelRio, L.A.2001. Peroxisomes as a source of reactive oxygen species and nitric oxide signalmolecules in p lant cells. Trends Plant Sci. 6:145-150.
    Crookes, PR.. Grierson, D.1983. Ultrastructure of tomato fruit ripening and the role of polygalacturonase isoenzymes in cell wall degradation. Plant Physiol.72: 1088-1093.
    Dan, S., Marton. I., Dekel. M., Bravdo. B.A., He, S., Wither, S.G.. Shoseyov, O.2000. Cloning, expression, characterization, and nucleophile identification of family 3. Aspergilhts niger β-glucosidase. J. Biol. Chem.275:4973-4980.
    Davey. M.W.. Van Montangu. M., Inze, D.2002. Ascorbate metabolism and stress. In: Inze, D., Van Montangu, M. (Ed.). Oxidative stress in plants. Pp:271-296. Taylor and Francis, London.
    De Gara, L.2003. Ascorbate metabolism and plant growth-from germination to cell death. In:Asard, H., May, J., Smirnoff, N. (Ed.). Vitamin C:its Function and Biochemistry in Animals and Plants. Pp:83-95. BIOS Scientific Publishers, Oxford.
    De Gara, L., De Pinto, M.C., Arrigoni, O.1997. Ascorbate synthesis and ascorbate peroxidase activity during the early stage of wheat germination. Physiol. Plantarum 100:894-900.
    De Haan, I.1957. Pectin conversion in peaches during cold storage. S. Afr. Ind. Chem. 11:26-34.
    De Pinto, M.C., De Gara, L.2004. Changes in the ascorbate metabolism of apoplastic and symplastic spaces are associated with cell differentiation. J. Exp. Bot.55: 2559-2569.
    De Vries, J.A., den Uijl, C.H., Voragen, A.G.J., Rombouts, F.M., Pilnik, W.1983. Structural features of the neutral side chains of apple pectic substances. Carbohyd. Polym.3:193-205.
    Debnam, P.M., Fernie, A.R., Leisse, A., Golding, A., Bowsher, C.G., Grimshaw, C., Knight, J.S., Emes, M.J.2004. Altered activity of the P2 isoform of plastidic glucose-6-phosphate dehydrogenase in tobacco (Nicotiana tabacum cv. Samsun) causes changes in carbohydrate metabolism and response to oxidative stress in leaves. Plant J.38:49-59.
    DeEll, J.R., Vigneault, C., Lemerre, S.2000. Water temperature for hydrocooling field cucumbers in relation to chilling injury during storage. Postharvest Biol. Tec.18: 27-32.
    Del Rio, L.A., Sandalio, L.M., Corpas, F.J., Palma, J.M., Barroso, J.B.2006. Reactive oxygen species and reactive nitrogen species in peroxisomes. Production, scavenging, and role in cell signaling. Plant Physiol.141:330-335.
    Demnitz, K.A., Ho, L.C., Baker, D.A.1997. Activity of sucrose hydrolysing enzymes and sugar accumulation during tomato fruit development. Plant Growth Regul. 22:193-201.
    Diaz-Vivancos. P., Barba-Espin, G., Clemente-Moreno, M.J., Hernandez, J.A.2010a. Characterization of the antioxidant system during the vegetative development of pea plants. Biol. Plantarum 54:76-82.
    Diaz-Vivancos, P., Dong, Y.P., Ziegler, K., Markovic, J., Pallardo, F.V., Pellny, T., Verrier, P., Foyer, C.H.2010b. Recruitment of glutathione into the nucleus during cell proliferation adjusts whole cell redox homeostasis in Arabidopsis thaliana and lowers the oxidative defence shield. Plant J.64:825-838.
    Diaz-Vivancos, P., Wolff, T., Markovic, J., Pallardo, F.V., Foyer, C.H.2010c. A nuclear glutathione cycle within the cell cycle. Biochem. J.431:169-178.
    Dixon, D.P., Skipsey, M., Edwards, R.2010. Roles for glutathione transferases in plant secondary metabolism. Phytochemistry 71:338-350.
    Du, Z., Bramlage, W.J.1994. Superoxide dismutase activities in senescing apple fruit (Malus domestica Borkh.). J. Food Sci.59:581-584.
    Esaka, M., Fujisawa, K., Goto, M., Kisu, Y.1992. Regulation of ascorbate oxidase expression in pumpkin by auxin and copper. Plant Physiol.100:231-237.
    Falk, A., Rask, L.1995. Expression of a zeatin-O-glucoside-degrading beta-glucosidase in Brassica napus. Plant Physiol.108:1369-1377.
    Foyer, C.H.1993. Ascorbic acid. In:Alscher, R.G., Hess, J.L., eds. Antioxidants in higher plants. Boca Raton, FL:CRC Press,31-58.
    Foyer, C.H.2005. Redox homeostasis and antioxidant signaling:a metabolic interface between stress perception and physiological responses. Plant Cell 17:1866-1875.
    Foyer, C.H., Descourvieres. P., Kunert, K.J.1994. Protection against oxygen radicals: an important defence mechanism studied in transgenic plants. Plant Cell Environ. 17:507-523.
    Foyer, C.H., Noctor, G.2005. Oxidant and antioxidant signalling in plants:a re-evaluation of the concept of oxidative stress in a physiological context. Plant Cell Environ.28:1056-1071.
    Foyer. C.H., Noctor. G.2011. Ascorbate and glutathione:the heart of the redox hub. Plant physiol.155:2-18.
    Fry. S.C.1998. Oxidative scission of plant cell wall polysaccharides by ascorbate-induced hydroxyl radicals. Biochem. J.332:507-515.
    Fuchs, Y., Pesis, E., Zauberman, G.1980. Changes in amylase activity, starch and sugar contents in mango fruit pulp. Hort. Science 13:155-160.
    Garnczarska, M., Wojtyla, L.2008. Ascorbate and glutathione metabolism in embryo axes and cotyledons of germinating lupine seeds. Biol. Plant.52:681-686.
    Gazzarrini, S., McCourt, P.2001. Genetic interactions between ABA, ethylene and sugar signalling pathways. Curr. Opin. Plant Biol.4:387-391.
    Ghezzi, P., Bonetto, V.2003. Redox proteomics:identification of oxidatively modified proteins. Proteomics 3:1145-1153.
    Gil-Salas, F.M., Colyer, A., Boonham, N., Cuadrado, I.M., Janssen, D.2009. Resistance screening against cucumber vein yellowing virus using a real-time (TaqMan) RT-PCR assay in cucumber (Cucumis sativus). Crop Prot.28: 109-112.
    Graham, I.A., Denby, K.J., Leaver, C.J.1992. Carbon catabolite repression regulates glyoxylate cycle gene expression in cucumber. Plant Cell 6:761-772.
    Grantz, A.A., Brummell, D.A., Bennet, A.B.1995. Ascorbate free radical reductase mRNA levels are induced by wounding. Plant Physiol.108:411-418.
    Grierson, D., Tucker, G.A., Robertson, N.G. 1981. The molecular biology of ripening. In:Friend, J., Rhodes, M.J.C., (Ed.). Recent Advances in the Biochemistry of Fruits and Vegetables. Pp:149-160. Academic Press, London.
    Gross, K.C., Pharr, D.M.1989. A potential pathway for galactose metabolism in Cucumsi Sativus L, a stachose transporting species. Plant Physiol.69:117-121.
    Giinata, Z., Bayonove, C.L., Tapiero, C., Cordonnier, R.E.1990. Hydrolysis of grape monoterpenyl β-D-glucosides by various β-glucosidases. J. Agric. Food Chem. 38:1232-1236.
    Hakim, A., Purvis. A.C., Mullinix, B.G. 1999. Differences in chilling sensitivity of cucumber varieties depends on storage temperature and the physiological dysfunction evaluated. Postharvest Biol. Tec.17:97-104.
    Halliwell. B.2006. Reactive species and antioxidants. Redox biology is a fundamental theme of aerobic life. Plant Physiol.141:312-322.
    Halliwell, B., Gutteridge. J.M.C.1999. Free radicals in biology and medicine. Oxford university Press, Oxtord.
    Han, J., Tian, S.P., Meng, X.H., Ding Z.S.2006. Response of physiological metabolism and cell structures in mango fruit to exogenous methyl salicylate under low tempcramre stress. Physiol. Plantarum 128:125-133.
    Hancock, R.D., Viola, R.2005. Improving the nutritional value of crops through enhancement of L-ascorbic acid (vitamin C) content:rationale and biotechnological opportunities. J. Agr. Food Chem.53:5248-5257.
    Hariyadi, P., Parkin, K.L.1991. Chilling-induced oxidative stress in cucumber fruits. Postharvest Biol. Tec.1:33-45.
    Hauschild, R., von Schaewen, A.2003. Differential regulation of glucose-6-phosphate dehydrogenase isoenzyme activities in potato. Plant Physiol.133:47-62.
    Hawker, J.S.1969. Changes in the activities concerned with sugar metabolism during the development of grape berries. Phytochemistry 8:9-17.
    Henrissat, B.1991. A classification of glycosyl hydrolases based on amino acid sequence similarities. Biochem. J.280:309-316.
    Hernandez, M., Fernandez-Garcia, N., Diaz-Vivancos, P., Olmos, E.2010. A different role for hydrogen peroxide and the antioxidative system under short and long salt stress in Brassica oleracea roots. J. Exp. Bot.61:521-535.
    Ho. L.C., Hewitt, J.D.1986. Fruit development. In:Atherton JC, Rudich J. (Ed). Tomato Crop:A scientific basis for improvement. Pp:202-226. Chapman and Hall, London.
    Hobson, G.E.1981. Enzymes and texture changes during ripening. In:Friend, J., Rhodes, M.J.C., (Ed.). Recent Advances in the Biochemistry of Fruits and Vegetable. Pp:123-132. Academic Press, London.
    Horemans, N., Foyer, C.H., Asard, H.2000. Transport and action of ascorbate at the plant plasma membrane. Trends Plant Sci.5:263-267.
    Huang, R.H., Xia, R.X., Hu, L.M., Lu. Y.M., Wang. M.Y.2007. Antioxidant activity id oxygen-scavenging system in orange pulp during fruit ripening and maturation. Sci. Hortic.-Amsterdam 113:166-172.
    Hubbard, N.L., Pharr, D.M., Huber. S.C.1990. Role of sucrose-PhosPhate synthase in sucrose biosynthesis in ripening bananas and its relationship to the respiratory climacteric. Plant Physiol.94:201-208.
    Hubbard, N.L., Pharr, D.M., Huber, S.C.1990. Sucrose in metabolism in ripening musknlelon fruit as affected by leaf area. J. Amer. Soc. Hort. Sci.115:798-802.
    Hubbard, N.L., Pharr, D.M., Huber, S.C.1991. Sucrose-phosphate synthase and othel sucrose metabolizing enzymes in fruits of various species. Physiol. Plant 82: 191-196.
    Huber, D.J.1984. Strawberry fruit softening:The potential roles of polyuronides and hemicelluloses. J. Food Sci.49:1310-1315.
    Huber, S.C., Huber, J.L.1996. Role and regulation sucrose-phosphate synthase in higher plants. Ann. Rev. Plant Physiol. Plant Mol. Biol.47:431-445.
    Hulme, A.C.1971. The mango. In:Hulme, A.C. (Ed.). The Biochemistry of Fruits and their Products. Vol.2. Pp:233-254. Academic Press, London and New York.
    Hung, S.H., Wang, C.C., Ivanov, S.V., Alexieva, V., Yu, C.W.2007. Repetition of hydrogen peroxide treatment induces a chilling tolerance comparable to cold acclimation in mung bean. J. Am. Soc. Hortic. Sci.132:770-776.
    Hurr, B.M., Huber, D.J., Vallejos, C.E., Talcott, S.T.2009. Developmentally dependent responses of detached cucumber (Cucumis sativus L.) fruit to exogenous ethylene. Postharvest Biol. Tec.52:207-215.
    Igamberdiev, A.U., Bykova, N.V., Kleczkowski, L.A.1999. Origins and metabolism of formate in higher plants. Plant Physiol. Biochem.37:503-513.
    Jackman, R.L., Stanley, D.W.1995. Perspectives in the textural evaluation of plant foods. Trends Food Sci. Tech.6:187-194.
    Jaleel, C.A., Gopi, R., Alagulakshmanan, G.M., Panneerselvam, R.2006. Triadimefon induced changes in the antioxidant metabolism and ajmalicine production in Catharanthus roseus (L.) G. Don. Plant Sci.171:271-276.
    Jaleel, C.A., Gopi, R., Kishorekumar. A., Manivannan. P., Sankar, B., Panneerselvam. R.2008. Interactive effects of triadimefon and salt stress on antioxidative status and ajmalicine accumulation in Catharanthus roseus. Acta Physiol. Plant.30: 287-292.
    Jaleel, C.A., Gopi, R., Manivannan, P., Panneerselvam, R.2007. Responses of antioxidant defense system of Catharanthus roseus (L.) G. Don. to paclobutrazol treatment under salinity. Acta Physiol. Plant.29:205-209.
    Jaleel, C.A., Riadh, K. Gopi, R. Manivannan, P. Ines, J., Jasim, J. Al-Juburi, Zhao, C.M., Shao Hong-Bo, Rajaram Panneerselvam, R.2009. Antioxidant defense responses:physiological plasticity in higher plants under abiotic constraints. Acta Physiol. Plant.31:427-436.
    Jang, J.C., Leon, P., Zhou, L., Sheen, J.1997. Hexokinase as a sugar sensor in higher plants. Plant Cell 9:5-19.
    Jang, J.C., Sheen, J.1994. Sugar sensing in higher plants. Plant Cell 6:1665-1679.
    Jeong, Y.C., Nakamura, J., Upton, P.B., Swenberg, J.A.2005. Pyrimido[1,2-a]-purin-10(3H)-one, M1G, is less prone to artifact than base oxidation. Nucleic Acids Res.33:6426-6434.
    Jienze, A., Hernandze, J.A., Delrio, L.A.1997. Evidence for the presence of the ascorbate-glutathione cycle in mitochondria and peroxisomes of pea leaves. Plant Physiol.114:275-284.
    Jimenez. A., Creissen, G., Kular, B., Firmin, J., Robinson, S., Verhoeyen, M., Mullineaux, P.2002. Changes in oxidative processes and components of the antioxidant system during tomato fruit ripening. Planta 214:751-758.
    Jimenez, A., Romojaro, F., Gomez, J.M., Llanos, M.R., Sevilla, F.2003. Antioxidant systems and their relationship with the response of pepper fruits to storage at 20℃. J. Agr. Food Chem.51:6293-6299.
    John, M.A., Dey, P.M.1986. Postharvest changes in fruit cell wall. Adv. Food Res.30: 139-193.
    Juszczuk. I.M.. Bykova. N.V., Moller, I.M.2007. Protein phosphorylation in plant mitochondria. Physiol. Plant.129:90-113.
    Kangasjarvi, S.. Lepisto, A., Hannikainen, K., Piippo, M., Luomala, E.M., Aro, E.M., Rintamaki, E.2008. Diverse roles for chloroplast stromal and thylakoid-bound ascorbate peroxidases in plant stress responses. Biochem. J.412:275-285.
    Kawaoka, A., Matsunaga. E., Endo. S., Kondo. S., Yoshida. K., Shinmyo. A., Ebinuma, H.2003. Ectopic expression of a horseradish peroxidase enhances growth rate and increases oxidative stress resistance in hybrid aspen. Plant physiol.132:1177-1185.
    Koch, K.E.1996. Carbohydrate-modulated gene expression in plants. Annu. Rev. Plant Physiol. Plant Mol. Biol.47:509-540.
    Koch, K.E.2004. Sucrose metabolism:regulatory mechanisms and pivotal roles in sugar sensing and plant development. Curr. Opin. Plant Biol.7:235-246.
    Komatsu, A., Takanokura, Y., Moriguchi, T., Omura, M., Akihama, T.1999. Differeniial expression of threes sucrose-phosPhate synthase isoforms during accumulation in citrus fruit (Citrus unshiu Marc). Plant Sci.140:169-178.
    Kondo, S., Kittikorn, M., Kanlayanarat, S.2005. Preharvest antioxidant activities of tropical fruit and the effect of low temperature storage on antioxidants and jasmonates. Postharvest Biol. Tec.36:309-318.
    Korystov, Y.N., Narimanov, A.A.1997. Low doses of ionizing radiation and hydrogen peroxide stimulate plant growth. Biologia 52:121-124.
    Kuk, Y.I., Shin, J.S., Burgos, N.R., Hwang, T.E., Han, O., Cho, B.H.2003. Antioxidative enzymes offer protection from chilling damage in rice plants. Crop. Sci.43:2019-2117.
    Kvaratskhelia, M., Winkel, C, Thorneley, R.N.F.1997. Purification and characterization of a novel class Ⅲ peroxidase isozyme from tea leaves. Plant Physiol.114:1237-1245.
    Kwon, S.Y., Jeong, Y.J., Lee, H.S., Kim, J.S., Cho, K.Y, Allen, R.D., Kwak, S.S. 2002. Enhanced tolerances of transgenic tobacco plants expressing both superoxide dismutase and ascorbate peroxidase in chloroplasts against methyl viologen-mediated oxidative stress. Plant Cell Environ.25:873-882.
    Lafuente, M.T., Martinez-Tellez, M.A., Zacarias, L.1997. Abscisic acid in the response of'Fortune'mandarins to chilling. Effect of maturity and high-temperature conditioning. J. Sci. Food Agr.73:494-502.
    Lalonde, S., Boles, E., Hellmann, H, Barker, L., Patrick, J.W., Frommer, W.B., Ward, J.M.1999. The dual function of sugar carriers:transport and sugar sensing. Plant Cell 11:707-726.
    Lamb, C. Dixon, R.A.1997. The oxidative burst in plant disease resistance, Ann. Rev. Plant Physiol. Plant Mol. Biol.48:251-275.
    Lang, C., Dornenburg, H.2000. Perspectives in the biological function and the technological application of polygalacturonases. Appl. Microbiol. Biot.53: 366-375.
    Larson, R.A.1988. The antioxidants of higher plants. Phytochemistry 27:969-978.
    Leah, R., Mikeisen, J., Mundy, J., Svendsen, I.1987. Identification of a 28000 dalton endochitinasein barley endosperm. Carlsberg Res. Commun.52:31-37.
    Leon, P., Sheen, J.2003. Sugar and hormone connections. Trends Plant Sci.8: 110-116.
    Levine, A., Tenhaken, R., Dixon, R., Lamb, C.1994. H2O2 from the oxidative burst orchestrates the plant hypersensitive disease resistance response. Cell 79: 583-593.
    Levis, W.H., David, M.P., Roger, F.M.1983. Carbohydrate changed during maturation of cucumber fruit. Plant Physiol.72:498-502.
    Li, H., Sherman, L.A.2000. A redox-responsive regulator of photosynthesis gene expression in the cyanobacterium Synechocystis sp. strain PCC 6803. J. Bacteriol.182:4268-4277.
    Li, L., Jiao, X.Z.,1980. Measurement of protein content by the agency of protein stain Coomassie Brilliant Blue G250. Plant Physiol. Commun.6:52-55.
    Lingle. S.E.. Dunlap, J.R.1987. Sucrose metabolism in netted muskmelon fruit during development. Plant Physiol.84:386-389.
    Liu, F., Cui. X., Homer. H.T., Weiner, H., Schnable, P.S.2001. Mitochondrial aldehyde dehydrogenase activity is required for male fertility in maize. Plant Cell 13:1063-1078.
    Livak. K.J., Thomas D. Schmittgen, T.D.,2001. Analysis of relative gene expression data using real-time quantitative PCR and the 2-△△CT method. Methods 25:402-408.
    Lizada. C.1993. Mango. In:Seymour, G.b., Taylor,J.E., and Tucker, G.A. (Ed.). Biochemistry of Fruit Ripening. Pp:255-271. Chapman and Hall. London.
    Lopez, A.P., Gochicoa, M.T.N., Franco, A.R.2010. Activities of antioxiaant enzymes during strawberry fruit development and ripening. Biol. Plantarum 54:349-352.
    Lopez-Huertas, E., Charlton, W.L., Johnson, B., Graham, I.A., Baker, A.2000. Stress induces peroxisome biogenesis genes. EMBO J.19:6770-6777.
    Loreti, E., Poggi, A., Novi, G., Alpi, A., Perata, P.2005. A genome-wide analysis of the effects of sucrose on gene expression in Arabidopsis seedlings under anoxia. Plant Physiol.137:1130-1138.
    Lowell, C.A., Tomlinson, P.T., Koch, K.E.1989. Sucrose-metabolizing enzymes in transport tissue and adjacent sink structures in developing citrus fruit. Plant Physiol.90:1394-1402.
    Lurie, S., Zhoua, H.W., Lersa, A., Sonego, L., Alexandrov, S., Shomer, L.2003. Study of pectin esterase and changes in pectin methylation during normal and abnormal peach ripening. Physiol. Plant.119:287-294.
    MacRae, E., Quick, W.P., Benker, C., Stitt, M.1992. Carbohydrate metabolism during postharvest ripening in kiwifruit. Planta 188:314-323.
    Mao, L.C., Pang, H.Q., Wang, G.Z., Zhu, C.G.2007a. Phospholipase D and lipoxygenase activity of cucumber fruit in response to chilling stress. Postharvest Biol. Tec.44:42-47.
    Mao, L.C., Wang, G.Z., Zhu, C.G., Pang, H.Q.2007b. Involvement of phospholipase D and lipoxygenase in response to chilling stress in postharvest cucumber fruits. Plant Sci.172:400-405.
    Mauch, F., Stalehlin, L.A.1989. Functional implications of subcellular localization of ethylene-induced of chitinase and 1,3-β-glucanase in bean leaves. Plant Cell 1:447-457.
    Maughan, S., Foyer, C.H.2006. Engineering and genetic approaches to modulating the glutathione network in plants. Physiol. Plant.126:382-397. May, M., Vernoux, T., Leaver, C., Van Montagu, M., Inze, D.1998. Glutathione homeostasis in plants:implications for environmental sensing and plant development. J. Exp. Bot.49:649-667. McCord, J.M.2000. The evolution of free radicals and oxidative stress. Am. J. Med. 108:652-659.
    McKersie, B.D., Bowley, S.R., Jones, K.S.1999. Winter survival of transgenic alfalfa overexpressing superoxide dismutase. Plant Physiol.119:839-848.
    Millar, A.H., Mittova, V., Kiddle, G, Heazlewood, J.L., Bartoli, C.G., Theodoulou, F.L., Foyer, C.H.2003. Control of ascorbate synthesis by respiration and its implications for stress responses. Plant Physiol.133:443-447.
    Mittler, R.2002. Oxidative stress, antioxidants and stress tolerance. Trends Plant Sci. 7:405-410.
    Miyake, C., Asada, K.1992. Thalakoid bound ascorbate peroxidase in Spinach chloroplasts and photoregeneration of its primary oxidation product monodehydroascorbate radicals in thalakoids. Plant Cell Physiol.33:541-553.
    Miyake, C., Cao, W.H., Asada, K.1993. Purification and molecular properties of ascorbate bound peroxidase in spinach chloroplasts. Plant Cell Physiol.34: 881-889.
    Moalem-Beno, D., Tamari, G., Leitner-Dagan, Y., Borochov, A., Weiss, D.1997. Sugar-dependent gibberellin-induced chalcone synthase gene expression in Petunia corollas. Plant Physiol.113:419-424.
    Moller, I.M.2001. A more general mechanism of cytoplasmic male fertility? Trends Plant Sci.6:560.
    Moller, I.M.2001. Plant mitochondria and oxidative stress:electron transport, NADPH turnover, and metabolism of reactive oxygen species. Annu. Rev. Plant Physiol. Plant Mol. Biol.52:561-591.
    Moore, B., Zhou, L.. Rolland. F.. Hall. Q.. Cheng, W.H., Liu, Y.X., Hwang. I., Jones. T., Sheen, J.2003. Role of the Arabidopsis glucose sensor HXK1 in nutrient, light, and hormonal signalling. Science 300:332-336.
    Moriguchi, T., Abe, K., Sanada, T. Yamaki. S.1992. Levels and role of sucrose synthase, sucrose phosphate synthase. and acid invertase in sucrose accumulation in fruit of asian pear. J. Amer. Soc. Hort. Sci.117:274-278.
    Moriguchi, T., Sanada, T., Yamaki, S.1990. Seasonal fluctuation of some enzymes relating to sucrose and sorbitol metabolism in peach fruit. J. Amer. Soc. Hort. Sci. 115:278-281.
    Mueller, M.J.2004. Archetype signals in plants:the phytoprostanes. Curr. Opin. Plant Biol.7:441-448.
    Nascimento, J.R.O.do., Cordenunsi, B.R., Lajolo, F.M.2000. Sucrose synthase activity and expression during development and ripening in bananas. J. Plant Physiol.156:605-611.
    Neill, S., Desikan, R., Hancock, J.2002. Hydrogen peroxide signalling. Curr. Opin. Plant Biol.5:388-395.
    Nishida, I., Murata, N.1996. Chilling sensitivity in plants and cyanobacteria:the crucial contribution of membrane lipids. Annu. Rev. Plant Physiol. Plant Mol. Biol.47:541-568.
    Nishikawa, N., Kato, M., Hyodo, H., Ikoma, Y., Sugiura, M., Yano, M.2005. Effect of sucrose on ascorbate level and expression of genes involved in the ascorbate biosynthesis and recycling pathway in harvested broccoli florets. J. Exp. Bot.56: 65-72.
    Nisperos-Carriedo, M.O., Buslig, B.S., Shaw, P.E.1992. Simultaneous detection of dehydroascorbic, ascorbic, and some organic acids in fruits and vegetables by HPLC. J. Agric. Food Chem.40:1127-1130.
    Nobuhiro, S., Mittler, R.2006. Reactive oxygen species and temperature stresses:a delicate balance between signaling and destruction. Physiol. Plant.126:45-51.
    Noctor, G.2006. Metabolic signalling in defence and stress:the central roles of soluble redox couples. Plant Cell Environ.29:409-425.
    Noctor, G., Foyer, C.H.1998. Ascorbate and glutathione:keeping active oxygen under control. Annu. Rev. Plant Physiol. Plant Mol. Biol.49:249-279.
    Noctor, G., Gomez, L., Vanacker, H., Foyer, C.H.2002. Interactions between biosynthesis, compartmentation and transport in the control of glutathione homeostasis and signalling. J. Exp. Bot.53:1283-1304.
    Nolte, K.D., Koch, K.E.1993. Companion-cell specific localization of sucrose synthase in zones of phloem loading and unloading. Plant Physiol.101:899-905.
    Nwanekezi, E.C., Alawube. O.C.G., Mkpolulu, C.C.M.1994. Characterization of pectic substances from selected tropical fruits. J. Food Sci. Tech.31:159-161.
    Offer, C.E., Patrick, J.W.1986. Cellular pathway and hormonal control of short distance transfer in sink regions. In:Cronshow, J., Lucas, W.J., Giaquinta, R.T. (Ed.). Plant Biology. Vol 1:Phloem Transport. Pp:295-306. Alan liss Inc, New York.
    Pallavi, S., Rama, S.D.2005. Drought induces oxidative stress and enhances the activities of antioxidant enzymes in growing rice seedlings. Plant Growth Regul. 46:209-221.
    Pallett, K.E., Young, A.J.1993. Carotenoids. In:Alscher, R.G., Hess, J.L., (Ed.). Antioxidants in higher plants. Pp:91-110. FL:CRC Press, Boca Raton.
    Palmer, H.J., Paulson, K.E.1997. Reactive oxygen species and antioxidants in signal transduction and gene expression. Nutr. Rev.55:353-361.
    Patterson, B.D., Macrae, E.A., Ferguson, I.B.1984. Estimation of hydrogen peroxide in plant extracts using titanium (IV). Anal. Biochem.139:487-492.
    Pellinen, R.I., Korhonen, M.-S., Tauriainen, A.A., Palva, E.T., Kangasjarvi, J.2002. ydrogen peroxide activates cell death and defense gene expression in birch. Plant Physiol.130 (2):549-560.
    Phakawatmongkol, W., Ketsa, S., Doom, W.G.V.2004. Variation in fruit chilling injury among mango cultivars. Postharvest Biol. Tec.32:115-118.
    Pignocchi, C., Fletcher, A., Wilkinson, J.E., Barnes. J.D., Foyer, C.H.2003. The function of ascorbate oxidase in tobacco. Plant Physiol.132:1631-1641.
    Pomar, F., Caballero, N., Pedreno, M.A., Ros Barcelo, A.2002. H2O2 generation during the auto-oxidation of coniferyl alcohol drives the oxidase activity of a highly conserved class III peroxidase involved in Iignin biosynthesis. FEBS Lett. 529:198-202.
    Poovaiah, B.W.. Nukuya, A.1979. Polygalacturonase and cellulase enzymes in the normal Rutgers and mutant rin tomato fruits and their relationship to the respiratory climacteric. Plant Physiol.64:534-537.
    Pourcel. L., Routaboul, J.M., Cheynicr, V., Lepiniec. L., Debeaujon, I.2007. Flavonoid oxidation in plants:from biochemical properties to physiological functions. Trends Plant Sci.12:29-36.
    Prasanna, V., Prabha, T.N., Tharanathan, R.N.2007. Fruit ripening phenomena-an overview. Crit. Rev. Food Sci. Nutr.47:1-19.
    Pressey, R.1986. Changes in polygalacturonase isoenzymes and converter in tomatoes during ripening. HortScience 21:1183-1185.
    Pressey, R., Avants, J.K.1973. Separation and characterization of endopolygalacturonase and exopolygalacturonase from peaches. Plant Physiol. 252-256.
    Pressey, R., Avants, J.K.1975. Cucumber polygalacturonase. J. Food Sci.40: 937-939.
    Pressey, R., Avants, J.K.1978. Difference in polygalacturonase composition of Clingstone and Freestone peaches. J. Food Sci.43:1415-1417.
    Price, J., Laxmi, A., Martin, S.K.S., Jang, J.C.2004. Global transcription profiling reveals multiple sugar signal transduction mechanisms in Arabidopsis. Plant Cell 16:2128-2150.
    Redgwell, R.J., Melton, L.D., Brasch, D.J.1992. Cell wall dissolution in kiwifruit (Actinidia deliciosa). Solubilization of pectic polymers, Plant Physiol.98:71-81.
    Ricard, B., Couee, I., Raymond, P., Saglio, P., Saint-Ges, V., Pradet, A.1994. Plant metabolism under hypoxia and anoxia. Plant Physiol. Bioch.32:1-10.
    Ridley, B.L., O'Neill, M.A., Mohnen, D.2001. Pectins:structure, biosynthesis, and oligogalacturonide-related signaling. Phytochemistry 57:929-967.
    Roitsch, T.1999. Source-sink regulation by sugar and stress. Curr. Opin. Plant Biol.2: 198-206.
    Rolland, F., Moore, B., Sheen, J.2002. Sugar sensing and signalling in plants. Plant CellSuppl:S185-S205.
    Rolland, F.. Winderickx, J., Thevelein, J.M.2001. Glucose-sensing mechanisms in eukaryotic cells. Trends Biochem. Sci.26:310-317.
    Romano. C.P., Hein, M.B., Klee, H.J.1991. Inactivation of auxin in tobacco transformed with the indolacetic acid-lysine synthetase gene of Pseudomonas savastoni. Gene. Dev.5:438-446.
    Rook, F., Gerrits, N., Kortstee, A., Van Campen, M., Borrias, M., Weisbeek, P., Smeekens, S.1998. Sucrose-specific signaling represses translation of the Arabidopsis ATB2 bZIP transcription factor gene. Plant J.15:253-263.
    Rugkong, A., Rose, J.K.C., Lee, S.J., Giovannoni, J.J., O'Neill, M.A., Watkins, C.B. 2010. Cell wall metabolism in cold-stored tomato fruit. Postharvest Biol. Tec. 57(2):106-113.
    Ryu, J.Y., Song, J.Y., Lee, J.M., Jeong, S.W., Chow, W.S., Choi, S.B., Pogson, B.J., Park, Y.I.2004. Glucose-induced expression of carotenoid biosynthesis genes in the dark is mediated by cytosolic pH in the cyanobacterium Synechocystis sp. PCC 6803. J. Biol. Chem.279:25320-25325.
    Sakai, T., Sakamoto, T., Hallaert, J., Vandamme, E.J.1993. Pectin, Pectinase and protopectinase:Production, properties and application. Adv. Appl. Microbiol.39: 213-294.
    Sala, J.M.1998. Involvement of oxidative stress in chilling injury in cold-stored mandarin fruits. Postharvest Biol. Tec.13:255-261.
    Salvador, A., Arnal, L., Monterde, A., Martinez-Javega, J.M.2005. Influence of ripening stage at harvest on chilling injury symptoms of persimmon cv.Rojo Brillante stored at different temperatures. Food Sci. Technol. Int.11:359-365.
    Salvemini, F., Franze, A., Iervolino, A., Filosa, S., Salzano, S., Ursini, M.V.1999. Enhanced glutathione levels and oxidoresistance mediated by increased glucose-6-phosphate dehydrogenase expression. J. Biol. Chem.274:2750-2757.
    Scandalios, J.G.1993. Oxygen stress and superoxide dismutases. Plant Physiol.101: 7-12.
    Schilmiller. A.L., Howe, G.A.2005. Systemic signaling in the wound response. Curr. Opin. Plant Biol.8:369-377.
    Schopfer, P.2001. Hydroxyl radical-induced cell-wall loosening in vitro and in vivo: implications for the control of elongation growth. Plant J.28:679-678.
    Sekmen, A.H.. Tiirkan, I., Takio. S.2007. Differential responses of antioxidative enzymes and lipid peroxidation to salt stress in salt-tolerant Plantago maritime and salt-sensitive Plantago media. Physiol. Plant.131:399-411.
    Selvaraj, Y., Kumar, R., Pal, D.K.1989. Changes in sugars, organic acids, amino acids, lipid constituents and aroma characteristics of ripening mango (Mangifera indica L.) fruit. J. Food Sci. Tech.26:308-313.
    Seymour, G.B., Harding, S.E., Taylor, A.J., Hobson, G.E., Tucker, G.A.1987. Polyuronide solubilization during ripening of normal and mutant tomato fruit. Phytochemistry 26:1871-1875.
    Sfakiotakis, E., Chlioumis, G, Gerasopoulos, D.2005. Preharvest chilling reduces low temperature breakdown incidence of kiwifruit. Postharvest Biol. Tec.38: 169-174.
    Shoseyov, O., Bravdo, B.A., Siegel, D., Ikan, R., Goldman, A., Cohen, S., Shoseyov, L.1990. Immobilized endo-β-glucosidase enriches flavor of wine and passion fruit juice. J. Agric. Food Chem.38:1387-1390.
    Sirisomboon, P., Tanaka, M., Fujitha, S., Kojima, T.2000. Relationship between the texture and pectin constituents of Japanese pear. J. Texture Stud.31:679-690.
    Slooten, L., Capiau, K., Van Camp, W., Van Montagu, M., Sybesma, C., Inze, D.1995. Factors affecting the enhancement of oxidative stress tolerance in transgenic tobacco overexpressing manganese superoxide dismutase in the chloroplasts. Plant Physiol.107:737-750.
    Smirnoff, N.2000. The role of active oxygen in the response of plants to water deficit and desiccation. New Phytol.125:27-58.
    Smirnoff, N., Conklin, P.L., Loewus, F.A.2001. Biosynthesis of ascorbic acid in plants. Annu. Rev. Plant Physiol. Plant Mol. Biol.52:437-467.
    Smirnoff, N., Pallanca, J.E.1996. Ascorbate metabolism in relation to oxidative stress. Biochem. Soc. T.24:472-478.
    Smith, A.R., van Staden J.1978. Changes in endogenous cytokinin levels in kernels of Zea mays L. during imbibition and germination. J. Exp. Bot.29:1067-1075.
    Sobotka, F.E., Stelzig, D.A.1974. An apparent cellulase complex in tomato (Lycopersicon esculentum) fruit. Plant Physiol.53:759-763.
    Srivalli, B., Chinnusamy, V., Khanna-Chopra, R.2003. Antioxidant defense in response to abiotic stresses in plants. J. Plant Biol.30:121-139.
    Sudhakar, C., Lakshmi, A., Giridarakumar, S.2001. Changes in the antioxidant enzyme efficacy in two high yielding genotypes of mulberry (Morns alba L.) under NaCl salinity. Plant Sci.16:613-619.
    Tanase, K., Yamaki, S.2000. Purification and characterization of two sucrose synthase isoforms from Japanese pear fruit. Plant Cell Physiol.41:408-414.
    Thakur, B.R., Singh, R.K., Handa, A.K.1997. Chemistry and uses of pectin-A review. Crit. Rev. Food Sci. Nutr.37:47-73.
    Thannickal, V.J., Fanburg, B.L.2000. Reactive oxygen species in cell signaling. Am. J. Physiol. Lung Cell. Mol. Physiol.279:L1005-L1028.
    Thibaud, M.C., Gineste, S., Nussaume, L., Robaglia, C.2004. Sucrose increases pathogenesis-related PR-2 expression in Arabidopsis thaliana through an SA-dependent but NPR1-independent signalling pathway. Plant Physiol. Bioch. 42:81-88.
    Tian, S.P., Jiang, A.L., Xu, Y., Wang, Y.S.2004. Responses of physiology and quality of sweet cherry fruit to different atmospheres in storage. Food Chem.87:43-49.
    Tomlinson, P.T., Duke, E.R., Nolte, K.D., Koch, K.E.1991. Sucrose synthase and invertase in isolated vascular bundles. Plant Physiol.97:1249-1252.
    Tommasi, F., Paciolla, C., De Pinto, M.C., De Gara, L.2001. A comparative study of glutathione and ascorbate metabolism during germination of Pinus pinea L. seeds. J. Exp. Bot.52:1647-1654.
    Triantaphylides, C., Krischke, M., Hoeberichts, F.A., Ksas, B., Gresser, G, Havaux, M., Van Breusegem, F., Mueller, M.J.2008. Singlet oxygen is the major reactive oxygen species involved in photooxidative damage to plants. Plant Physiol.148: 960-968.
    Tucker. G.A.. Grierson. D.1987. Fruit ripening. In:Davies, D. (Ed.). The Biochemistry of Plants. Vol.12. Pp:265-319. Academic Press Inc., New York.
    Tuteja, N., Ahmad, P., Panda, B.B., Tuteja, R.2009. Genotoxic stress in plants: shedding light on DNA damage, repair and DNA repair helicases. Mutat. Res. 681:134-149.
    Tuteja. N., Sopory. S.K.2008. Plant signaling in stress:G-protein coupled receptors, heterotrimeric G-proteins and signal coupling via phospholipases. Plant Signal. Behav.3:79-86.
    Upadhyaya, H., Panda, S.K., Dutta, B.K.2008. Variation of physiological and anti-oxidative responses in tea cultivars subjected to elevated water stress followed by rehydration recovery. Acta Physiol. Plant.30:457-468.
    Van Breusegem, F., Vranova, E., Dat, J.F., Inze, D.2001. The role of active oxygen species in plant signal transduction. Plant Sci.161:405-414.
    Veljovic-Jovanovic, S.D., Pignocchi, C., Noctor, G, Foyer, C.H.2001. Low ascorbic acid in the vtc-1 mutant of Arabidopsis is associated with decreased growth and intracellular redistribution of the antioxidant. Plant Physiol.127:426-435.
    Vernoux, T., Wilson, R.C., Seeley, K.A., Richheld, J.P., Muroy, S., Brwon, S., Maughan, S.C., Cobbet, C.S., Van Montangu, M., Inze, D., May, M.J., Sung, Z.R. 2000. The root meristemlessl/cadmium sensitive2 gene defines a glutathione dependent pathway involved in the initiation and maintenance of cell division during postembryonic root development. Plant Cell 12:97-110.
    Vital, S.A., Fowler, R.W., Virgen, A., Gossett, D.R., Banks, S.W., Rodriguez, J.2008. Opposing roles for superoxide and nitric oxide in the NaCl stress-induced upregulation of antioxidant enzyme activity in cotton callus tissue. Environ. Exp. Bot.62:60-68.
    Vtizzotto, G., Pinton, R., Varanini, Z., Costa, G.1996. Sucrose accumulation in developing peach fruit. Physiol. Plant 96:225-230.
    Wagner, D., Przybyla, D., Op den Camp, R., Kim, C., Landgraf, F., Lee, K.P., Wursch, M., Laloi, C., Nater, M., Hideg, E., Apel, K.2004. The genetic basis of singlet oxygen-induced stress responses of Arabidopsis thaliana. Science 306: 1183-1185.
    Wang, A.G., Luo, G.H.1990. Quantitative relation between the reaction of hydroxylamine and superoxide anion radicals in plants. Plant Physiol. Commun. 26:55-57.
    Wang, B.G.. Wang, J.H., Liang. H., Yi, J.Y., Zhang, J.J., Lin, L., Wu. Y.. Feng, X.Y., Cao, J.K., Jiang, W.B.2008. Reduced chilling injury in mango fruit by 2,4-dichlorophenoxyacetic acid and the antioxidant response. Postharvest Biol. (?)ee. 48:i172-181.
    Wang, Y.P., He, W.L., Huang, H.Y., An, L.Z., Wang, D., Zhang, F.2009. Antioxidative responses to different altitudes in leaves of alpine plant polygonum viviparum in summer. Acta Physiol. Plant.31:839-848.
    Wei, S., Marton, I., Dekel, M., Shalitin, D., Lewinsohn, E., Bravdo, B.A., Shoseyov, O.2004. Manipulating volatile emission in tobacco leaves by expressing Aspergillus niger β-glucosidase in different subcellular compartments. Plant Biotechnol. J.2:341-350.
    Wessels, J.G.H., Sietsma, J.H.1981. Fungal cell wall:A survey. Encyclopedia plant physiol.13 B:352-394.
    Wildi, B., Liitz, C.1996. Antioxidant composition of selected high alpine plant species from different altitudes. Plant Cell Environ.19:138-146.
    Willekens, H., Villarroel, R., Van Montagu, M., Inze, D., Van Camp, W.1994. Molecular identification of catalases from Nicotiana plumbaginifolia (L.). FEBS Lett.352:79-83.
    Wiseman, H., Halliwell, B.1996. Damage to DNA by reactive oxygen and nitrogen species:role in inflammatory disease and progression to cancer. Biochem. J.313 (Pt 1):17-29.
    Xiao, W., Sheen, J., Jang, J.C.2000. The role of hexokinase in plant sugar signal transduction and growth and development. Plant Mol. Biol.44:451-461.
    Yakes, F.M.. Van Houten, B.1997. Mitochondrial DNA damage is more extensive and persists longer than nuclear DNA damage in human cells following oxidative stress. Proc. Nati. Acad. Sci. USA 94:514-519.
    Zhang, Y., Yang, J., Lu. S., Cai, J., Guo, Z.2008. Overexpressing SgNCED1 in tobacco increases aba level, antioxidant enzyme activities, and stress tolerance. J. Plant Growth Regul.27:151-158.
    Zhang, Y.M., Wong, T.Y.. Chen. L.Y.. Lin. C.S.. Liu. J.K.2000. Induction of a futile Embden-Meyerhof-Parnas pathway in Deinococcus radiodurans by Mn: possible role of the pentose phosphate pathway in cell survival. Appl. Environ. Microb.66:105-112.
    Zhao, Y.Y., Qian, C.L., Chen, J.C., Peng, Y., Mao, L.C.2010. Responses of phospholipase D and lipoxygenase to mechanical wounding in postharvest cucumber fruits. J. Zhejiang Univ.-Sci. B 11:443-450.
    Zhao, Z.L., Cao, J.K., Jiang, W.B., Gu, Y.H., Zhao, Y.M.2009. Maturity-related chilling tolerance in mango fruit and the antioxidant capacity involved. J. Sci. Food Agric.89:304-309.
    Zhou, H.W., Ben-Arie, R., Lurie, S.2000a. Pectin esterase, polygalacturonase and gel formation in peach pectin fractions. Phytochemistry 55:191-195.
    Zhou, H.W., Lurie, S., Lers, A., Khatchitski, A., Sonego, L., Ben Arie, R.2000b. Delayed storage and controlled atmosphere storage of nectarines:two strategies to prevent woolliness. Postharvest Biol. Tec.18:133-141.
    曹健康,姜微波,赵玉梅.2007.果蔬采后生理实验指导,中国轻工业出版社,128-129.
    陈俊伟,张上隆,张良诚.2004.果实中糖的运输、代谢与积累及其调控.植物生理与分子生物学报30(1):1-10.
    茅林春,张上隆.2001a.间歇低温胁迫对桃果实细胞壁代谢的影响。植物生理学报27(2):151-155.
    茅林春,张上隆.2001b.果胶酶和纤维素酶在桃果实成熟和絮败中的作用。园艺学报28(2):107-111.
    王孝宣,李树德,东惠茹,高振华,戴善书.1998.番茄品种耐寒性与ABA和可溶性糖含量的关系.园艺学报25(1):56-60.
    王志坤,秦智伟,周秀艳.2010.黄瓜果实成熟衰老过程中几种物质的变化.中国蔬菜12:41-45.
    文涛,熊庆娥,曾伟光,刘远鹏.2001.脐橙果实发育过程中有机酸合成代谢酶活性的变化.园艺学报28(2):161-163.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700