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东方3号杂交海带种质分析
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摘要
我国是世界上最大的海带栽培国,遗传改良在海带产业发展中占有举足轻重的地位。自上世纪50年代末至今,我国共培育了20余个海带优良品种(系),其推广应用大大促进了海带产业发展。但是常规育种方法(定向选择、诱变、杂交等结合连续自交)劳动强度大、选育周期长,再加上常规保种和育苗技术导致品种杂合、退化、抗逆性降低,目前的海带品种已远远不能满足诸如海区水温升高和透明度增加等海况条件变化和加工业对品种的多元化需求。
     东方3号杂交海带是由LZZ品系雄配子体与海带(L. japonica)改良品系——7号的雌配子体杂交获得的海带新品种(品种登记号:GS02-002-2007)。本研究对东方3号杂交海带的种质进行了分析,内容涉及形态和经济性状、杂种优势率、变异系数、指纹图谱构建、亲缘关系分析等方面,为其合理利用、种质鉴定和监测奠定了基础。研究得到以下结果:
     1、形态特征:东方3号杂交海带个体宽大,根系发达,基部偏圆,纵沟较明显,藻体韧性强,边缘较普通品种厚、波褶少,叶片上下厚度均匀,色泽深褐。由于东方3号杂交海带是两个纯系配子体杂交产生的子一代,因此其孢子体形态非常整齐。
     2、经济和生态性状:东方3号杂交海带生长速度快、耐高温、衰烂轻、抗强光,属于晚厚成品种。荣成宁津海区连续三年的栽培结果显示东方3号杂交海带较主要生产种对照Ⅰ和对照Ⅱ平均增产52.1%和65.2%,较LZZ品系和7号品系分别增产59.8%和74.4%。
     3、适应性:我国北方多年多海区栽培结果表明东方3号杂交海带适应性强,性状整齐,在不同类型海区均表现出明显的高产、耐高温和抗强光特性。较主要生产品种对照Ⅰ平均增产32.4%,较对照Ⅱ平均增产54.2%。
     4、统计分析结果表明:东方3号杂交海带变异系数低于各对照组;在长度、宽度、株鲜重、株干重上具有显著的杂种优势;对东方3号杂交海带与对照组的主要经济性状进行t检验,差异均显著。
     5、采用AFLP(扩增片断长度多态性)、SSR(微卫星DNA标记)技术建立了东方3号杂交海带、亲本及亲本来源种和两个对照品种的指纹图谱并进行了亲缘关系分析。结果表明:东方3号杂交海带与其父母本之间、父母本与其来源种之间亲缘关系明显,且能与对照组互相区分。
China is the biggest country of Laminaria cultivation in the world. Genetic improvement played a crucial role in the development of Laminaria cultivation of China. Since 1950s, more than 20 varieties (or lines) have been bred and used.Their popularization has promoted the development of Laminaria industry drastically. However, conventional breeding methods (such as directional selection, mutation, hybridization etc., combined with continuous selfing) are labor-intensive and long period. Moreover, conventional technic of germplasm conservation and seedling rearing results in heterozygous, degradation, and weak stress resistance. The current varieties can not meet the needs of sea conditions (such as increased sea-water temperature and transparency) or diversity varieties from processing industries.
     Dongfang No.3 is a new hybrid Laminaria (variety registration number:GS02-002-2007). It was bred by hybridizing of a female gametophyte isolated from Line 7 of L. japonica with a male one isolated from Line LZZ. Analysis of germplasm of Dongfang No.3 hybrid Laminaria was studied in our research, including morphological characteristics, economic traits, heterosis, coefficient of variation, construction of fingerprints and analysis of genetic relationship. The data lay foundation for utilization, germplasm identification and monitoring of Dongfang No.3 hybrid Laminaria.The following are our major results:
     1. Morphological characteristics:The dark brown hybrid has a wide, uniform, ripple-less and very tough blade and a very robust holdfast. A deep vertical groove, a half-round joint between stipe and blade and thick blade edges distinguish the hybrid from other varieties of L. japonica. Dongfang No.3 hybrid Laminaria is the first generation of hybridization by two gametophyte clones, so the morphology of its sporophyte is consistent.
     2. Economic traits and ecological features:The hybrid grows faster than other control varieties. It tolerates high irradiance and seawater temperature and resists the tissue rottenness of blade tip and edges. The hybrid matures later than the varieties of L. japonica widely used currently. As were observed in continuous three years in Ningjin sea area, Dongfang No.3 hybrid Laminaria increased the yield by 51.8% and 66.7% in average over that of Control I and Control II, respectively, and by 63.6% and 80.0% over that of Line LZZ and Line 7.
     3. Adaptability: the cultivation results in different sites and years showed that Dongfang No.3 hybrid Laminaria had good adaptability to variety sea conditions. It performed high yield, resistance to high irradiance and seawater temperature obviously.It boosted up the yield by 32.4% and 54.2% in average over that of Control I and II, respectively.
     4. Statistical analysis concluded that the coefficient variation of Dongfang No.3 hybrid Laminaria was lower than other control groups. The hybrid had significant heterosis compared with line 7 and line LZZ in length, width, fresh weight and dry weight. The results of T test in main economic traits indicated that Dongfang No.3 hybrid Laminaria was different population to other controls.
     5. DNA fingerprints of Dongfang No.3 hybrid Laminaria, its parent, source varieties of its parent and two controls were constructed by AFLP and SSR technology, genetic relationship was also analysized. The results showed that the relationship between Dongfang No.3 hybrid Laminaria and its parent was very near, and the same as that of the parent and its source varieties. Moreover, the hybrid could be distinguished with the two control varieties.
引文
1. 陈正霖,高金城.褐藻胶.青岛:青岛海洋大学出版社,1989.1-98
    2. 崔竞进,欧毓麟.弱光保存海带配子体的初步实验.山东海洋学院学报,1979,(1):133-137
    3.崔铁军,邓会山,张泽宇,黄晓芳.长海带等5种日本产海带基本化学成分的研究.大连水产学院学报,1993,8(4):62-66
    4.戴继勋.用海藻细胞工程技术发展我国的海水养殖业.世界科技研究与发展,2002,24(3):28-31
    5.方宗熙,欧毓麟,崔竞进.海带杂种优势的研究和利用——“单杂10号”的培育.山东海洋学院学报,1985,15(1):64-72
    6.方宗熙,戴继勋.二十五年来的海藻遗传学研究.山东海洋学院学报,1984,14(1):16-19
    7.方宗熙.普通遗传学.北京:科学出版社,1984.
    8.方宗熙,崔竞进,欧毓麟等.海带“单海1号”新品种的选育:用海带单倍体材料培育新品种.山东海洋学院学报,1983,13(4):63-70
    9.方宗熙.我国海带的遗传学研究.海洋学报,1983,5(4):500-506
    10.方宗熙,欧毓麟,崔竞进等.海带单倍体遗传育种的实验.中国科学,1978,(2):226-233
    11.方宗熙,欧毓麟,崔竞进等.海带配子体无性繁殖系培育成功.科学通报,1978,2:115-116
    12.方宗熙,江乃萼.海带雌配子体对维生素C的反应.植物学报,1974,16(4):333-340
    13.方宗熙,蒋本禹,李家俊.海带长叶品种的培育.海洋与湖沼,1966,8(1):43-50
    14.方宗熙,蒋本禹,李家俊.海带叶片长度遗传的进一步研究.海洋与湖沼,1965,7(1):59-66
    15.方宗熙,蒋本禹,李家俊.海带遗传和育种的研究.高等学校自然科学学报,1965,4:392-399
    16.方宗熙,蒋本禹.海带叶片长度的遗传.海洋与湖沼,1963,5(2):172-182
    17.方宗熙,蒋本禹.密植对海带柄长影响的初步观察.山东海洋学院学报,1963,(1):68-74
    18.方宗熙,李家俊.海带雌配子体在不同发育时期对高温的适应力.山东海洋学院学报,1963,(1):51-56
    19.方宗熙,李家俊.自交对海带雌配子体和幼孢子体的影响.海洋与湖沼,1963,5(4):333-345
    20.方宗熙.从海带的遗传育种工作谈育种的一般原理.山东海洋学院学报,1963,(2):109-119
    21.方宗熙,蒋本禹,李家俊.海带柄长的遗传.植物学报,1962,10(4):327-335
    22.方宗熙,蒋本禹.海带自然种群的遗传性及其利用前途.山东海洋学院学报,1962,(1):1-5
    23.方宗熙,吴超元,蒋本禹等.海带“海青一号”的培育及其初步的遗传分析.植物学报,1962,10(3):197-209
    24.韩峰,宫倩红,史晓翀等.海藻核酸提取的难点及对策.海洋科学,2004,28(10)
    71-74
    25.胡远皆,周志刚.海带孢子体DNA随机扩增反应条件优化.上海水产大学学报,2001,10(3):193-198
    26.纪明侯.海藻化学.北京:科学出版社,2004,208-354
    27.蒋本禹,丁美丽,唐志洁等.海带细胞质遗传的初步研究.中国科学院海洋研究所实验海洋生物学开放研究实验室研究报告第15号,133-135
    28.李大鹏,芦永红,吴超元.海带遗传育种及育苗生物技术历史及现状.生物学通报,2002,37(8):1-3
    29.李凤晨,李豫红.海带筏式养殖技术要点.河北渔业,2003,(3):17-20
    30.李宏基.海带筏式全人工养殖法的研究.海水养殖,1990,1(2):41-48
    31.李宏基.中国海带养殖若干问题.北京:海洋出版社,1996,3-14
    32.李家俊,彭作圣,张京甫,吴超元,童汝山,谷正宇.两种海带的引进与培养的初步观察.海洋科学,1984,(5):51-54
    33.李林,罗琼,张声华.海带中褐藻糖胶的组成分析.中国食品学报,2001,1(1):46-49
    34.李伟新,朱仲嘉,刘凤贤.海藻学概论.上海:上海科学技术出版社,1982.154-161
    35.李晓捷,丛义周,杨官品等.东方2号杂交海带与亲本和生产种性状的比较研究.海洋与湖沼,,2006,37卷增刊:41-47
    36.李志凌,张全胜,杨迎霞等.海带配子体克隆大规模培养技术的研究.齐鲁渔业,2003,20(5):1-3
    37.缪国荣,丁夕春.我国海带育种的成果及其评价.齐鲁渔业,1985,(2):15-18
    38.欧毓麟,崔竞进,方宗熙.海带雌配子体对连续光照的反应.山东海洋学院学报,1979,(1):128-131
    39.钱树本,刘东艳,孙军.海藻学.青岛:中国海洋大学出版社,2005.405-459
    40.青岛海洋水产研究所藻类养殖组,中国科学院海洋研究所海藻遗传育种组.高产高碘海带新品种的培育.遗传学报,1976,3(3):224-230
    41.石媛嫄,杨官品,廖梅杰,刘永健,李晓捷,丛义周.海带和长海带配子体无性繁殖系微卫星DNA多态性比较分析.中国海洋大学学报,2008,38(2):303-308
    42.孙国玉.50年代我国海带栽培研究的几件事.海洋科学,1993,(2):69-70
    43.田铸平,袁本君.海带“早厚成一号”新品种选育试验报告.海水养殖,1989,(1):7-16
    44.王飞久,刘涛,段德麟等.海带种质特征.海洋水产研究,2004,25(1):48-51
    45.王培功、徐家敏、杨林江等.远杂2号海带与普通海带经济性状及基本成分比较。中国水产科学,1998,5(2):31-34
    46.王军,张泽宇,张晓东.温度与照度对利尻海带配子体及幼孢子体的影响.中国水产,1999,(2):39-41
    47.王清印.海带几个经济性状遗传力和遗传相关的研究.山东海洋学院学报,1984,14(3):65-76
    48.王素娟。海藻生物技术.上海:上海科学技术出版社,1994.104-111
    49.王莹,戴继勋.海带(Laminaria japonica)丝状体遗传多样性的比较研究.生物多样性,
    1999,7(3):197-201
    50.汪文俊,王广策,张宝玉等.海带栽培品系和长海带ITS区的PCR扩增及序列分析.高技术通讯,2005,15(4):95-101
    51.吴超元,海藻养殖研究.见:曾呈奎,周海欧,李本川主编,中国海洋科学研究与开发.青岛:青岛出版社,1993,91-97.
    52.吴超元,曾呈奎,王之珉等.海带间歇施肥实验.科学通报,1959,(24):829-830
    53.夏鹏,杨迎霞,刘升平等.海带“901”配子体DNA随机扩增反应条件的优化.海洋科学,2003,27(5):22-26
    54.谢士恩.改革海带养殖技术的研究.海洋水产科技,1994,(2):16-22
    55.杨官品,李晓捷,丛义周等.海带配子体无性繁殖(克隆)技术研究与应用进展.中国海洋大学学报,2007,37(4):569-572
    56.杨迎霞.克隆在海带育苗育种中的应用.齐鲁渔业,1997,14(3):16-17
    57.杨宇峰,费修绠.大型海藻对富营养化海水养殖区生物修复的研究与展望.青岛海洋大学学报,2003,33(1):53-57
    58.曾呈奎,王素娟,刘思俭,郭宣鍨,张定民,缪国荣.海藻栽培学.上海:上海科学技术出版社,1985.55-121
    59.曾呈奎,张德瑞,张峻甫,夏恩湛,夏邦美,董美龄,杨宗岱.中国经济海藻志.北京:科学出版社,1962.65-69
    60.曾呈奎,吴超元主编.海带养殖学.北京:科学出版社,1962,14-98
    61.曾呈奎.海带在我国沿岸的南移养殖.科学通报,1958,(17):531-533
    62.曾呈奎,刘恬敬,吴超元,蒋本禹.海带在浙江近海生长试验初报.科学通报,1957,(15):475-477
    63.曾呈奎,孙国玉,吴超元。海带的幼苗低温渡夏养殖实验报告.植物学报,1955,4(3):255-264
    64.曾呈奎,孙国玉,吴超元.海带养殖的施肥研究.植物学报,1955,4(4):375-392
    65.曾呈奎.浅海施肥增产问题.科学通报,1955,(12):73-76
    66.张景镛,方宗熙.海带叶片厚度遗传的初步研究.遗传学报,1980,7(3):257-262
    67.张培玉,张全胜,唐学玺,于德爽.海带配子体克隆育苗生产中幼苗培育技术的研究.应用与环境生物学报,2005,11(5):545-48
    68.张起信.“海带苗绳绑漂”的理论与技术研究.齐鲁渔业,1995,12(3):10-11
    69.张全胜,石媛媛,丛义周等.我国引种海带和栽培品种(系)来源配子体克隆的AFLP分析.中国海洋大学学报,2008,28(3):429-435
    70.张全胜,罗世菊.海带种质保存技术的研究现状与发展前景.水产科技情报,2006,33(2):61-63
    71.张全胜,唐学玺,张培玉,曲善村,李晓捷.海带配子体克隆育苗生产中采苗技术的研究.高技术通讯,2005,15(1):89-92
    72.张全胜.海带种质保存技术.中国水产,2005,(9):64-65
    73.张全胜,刘升平,曲善村,田铸平,郭占明,丛义周,李志凌.“901”海带新品种培育的
    研究.海洋湖沼通报,2001,(2):46-53
    74.张全胜,曲善村,解建祖,刘佳冰,崔丰杰.芝罘湾养殖日本长海带实验.齐鲁渔业,2000,17(1):10-11
    75.张泽宇,范春江,曹淑青,由学策,苏延明.利尻海带的室内培养与栽培的研究.大连水产学院学报,2000,15(2):103-107
    76.张泽宇,范春江,曹淑青,由学策,苏延明.海带属种间杂交育种的研究.大连水产学院学报,1999,14(4):13-17
    77.张泽宇,范春江,曹淑青,由学策.长海带海区暂养与栽培技术的研究.大连水产学院学报.1999,14(1):16-21
    78.张泽宇,范春江,曹淑清,由学策.长海带的室内培养与育苗的研究.大连水产学院学报,1998,13(4):1-6
    79.中国科学院海洋研究所海藻遗传育种组.高产、高碘海带新品种的培育.中国科学.1976,(5):512-517
    80.周志刚,史西志,胡远皆,孙育平.中国海区不同养殖品系海带与长海带之间的遗传关系.中国水产科学,2003,10(6):474-480
    81.周志刚,吴超元.海带无性繁殖系的形成及孢子体诱导.生物工程学报,1998,14(1):109-111
    82. Crepineau F, Roscoe T, Kaas R, Kloareg B, Boyen C. Characterization of complementary DNAs from the expressed sequence tag analysis of life cycle stages of Laminaria digitata (Phaeophyceae). Plant Molecular Biology,2000,43:503-513
    83. Dapeng Li,Zhou Zhigang,Liu Haihang,Wu Chaoyuan., A new method of Laminaria japonica strain selection and sporeling raising by the use of gametophyte clones.Hydro-biologia,1999, 398/399:473-476.(BF)
    84. Fang TC, Wu CY, Jiang BY, Li JJ, Ren GZ. The breeding of a new variety of HAIDAI (Laminaria japonica Aresch.) and its preliminary genetic analysis. Scientia Sinica,1963,12 (7):1011-1018
    85. He YJ, Zou YP, Wang XD, Zheng ZG, Zhang DM, Duan DL. Assessing the germplasm of Laminaria (Phaeophyceae) with random amplified polymorphic DNA (RAPD) method. Chinese Journal of Oceanology and Limnology,2003,21 (2):141-148
    86. Hu YJ, Zhou ZG. Extraction of RAPD-friendly DNA from Laminaria japonica (Phaeophyta) after enzymatic sissociatipn of the frozen sporophyte tissues. Journal of Applied Phycology, 2001,13:415-422
    87. Le Gall Y, Brown S, Marie D, et al. Quantification of nuclear DNA and G-C content in marine macroalgae by flow cytometry of isolated nuclei. Protoplasma,1993,173:123-132
    88. Lewis R.J, Jiang BY, Neushul M, Fei XG. Haploid parthenogenetic sporophytes of Laminaria japonica (Phaeophyceae). Journal of Phycology,1993,29:363-369
    89. Li YH, Yang YX, Liu JD, Wang XL, Gao TX. Genetic mapping of Laminaria japonica and L.longissima using amplified fragment length polymorphism markers in a "two-way
    pseudo-testcross" strategy. Journal of Integrative Plant Biology,2007,49 (3):392-400
    90. Li XJ, Liu JL, Cong YZ, Qu SC, Zhang ZZ, Dai HL, Luo SJ, Han XB, Huang SS, Wang QY, Liang GJ, Sun J, Jin Y, Wang DB, Yang GP. Breeding and trial cultivatipn of Dongfang No.3, a hybrid of Laminaria gametophyte clones with a more than intraspecific less than interspecific relationship.Aquaculture,2008,280:76-80
    91. Li XJ, Cong YZ, Yang GP, Shi YY, Qu SC, Li ZL, Wang GW, Zhang ZZ, Luo SJ, Dai HL, Xie JZ, Jiang GL, Liu JL, Wang TY. Trait evaluation and trial cultivation of Dongfang No.2, the hybrid of a male gametophyte clone of Laminaria longissima (Laminariales, Phaeophyta) and a female one of L. japonica. Journal of Applied Phycollgy,2007,19:139-151
    92. Li XJ, Yang GP, Shi YY, Cong YZ, Che S, Qu SC, Li ZL. Prediction of the heterosis of Laminaria hybrids with the genetic distance between their parental gametophyte clones. Journal of Applied Phycology,2008, DOI 10.1007/s 10811-008-9321-9
    93. Liming K, Pang SJ. Mass cultivation of seaweeds: current aspects and approaches. Journal of Applied Phycology,2003,15:115-119
    94. Moulin P, Crepineau F, Kloareg B, Boyen C. Isolation and characterization of six cDNAs involved in carbon metabolism in Laminaria digitata (phaeophyceae). Journal of Phycology, 1999,35:1237-1245
    95. Patwary MU, Ron MM. Revealing genetic markers on Gelidium vagum (Rhodophyta) through the random amplified polymorphic DNA (RAPD) technique. Journal of Phycology,1993,19: 216-222
    96. Peters A F, Marie D, Scornel D, et al. Proposal of Ectocarpus siliculosus(Ectocarpales, Phaeophyceae) as a model organism for brown algal genetics and genomics. Phycol J,2004. 40:1079-1088
    97. Roeder V, Collen J, Rousvoal S, Corre E, Leblanc C, Boyen C. Identification of stress gene transcripts in Laminaria digitata (Phaeophyceae) protoplast cultures by expressed sequence tag analysis. Journal of Phycology,2005,41:1227-1235
    98. Shi YY, Yang GP, Liao MJ, Li XJ, Cong YZ, Qu SC, Wang TY. Parentage analysis of Dongfang No.2, a hybrid of a female gametophyte clone of Laminaria japonica (Laminariales, Phaeophyta) and a male gametophyte clone of L. longissima. Journal of Ocean University of China,2008,7 (2):55-59
    99. Shi YY, Yang GP, Liu YG, Liao MJ, Li XJ, Cong YZ. Development of 18 polymorphic microsatellite DNA markers of Laminaria japonica (Phaeophyceae). Molecular Ecology Notes, 2007,7:620-622
    100. Tseng CK. Algal biotechnology industries and research activities in China. Journal of Applied Phycology,2001,13:375-380
    101. Tseng CK. Common Seaweeds of China. Beijing: Science Press,1983.168-244
    102. Vos P, Hogers R, Bleeker M, Reijans M, van de Lee T, Homes M, Frijters A, Pot J, Peleman J, Kuiper M, Zabeau M. AFLP:a new technique for DNA fingerprinting. Nucleic Acids
    Research,1995,23:4407-4414
    103. Wang GG, Li YH, Xia P. A simple method for DNA extraction from sporophyte in the brown alga Laminaria japonica. Journal of Applied Phycology,2005,17:75-79
    104. Wang XH, Qin S, Li XP, Jiang P, Zeng CK, Qin M., Effects of ultrasonic treatment on female gametophytes of Laminaria japonica (Phaeophyta). Chinese Journal of Oceanology and Limnology,1998,16 (suppl.):62-66
    105. Wang XL, Liu CL, Li XJ, Cong YZ, Duan DL. Assessment of genetic diversities of selected Laminaria (Laminariales, Phaeophyta) gametophytes by inter-simple sequence repeat analysis.Journal of Integrative Plant Biology,2005,47 (6):753-758
    106. Wang XL, Yang YX, Cong YZ, Duan DL. DNA fingerprinting of selected Laminaria (Phaeophyta) gametophytes by RAPD markers. Aquaculture,2004,238:143-153
    107. Xia P, Wang XL, Li XJ, Zhao YS, Yao L, Duan DL. Genetic study of kelp "901" strain. Chinese Journal of Oceanology and Limnology,2005,23 (2):152-157
    108. Yabu H., Early development of several species of Laminariales in Hokkaido. Memoirs of the Faculty of Fisheries, Hokkaido University,1964,12:1-72
    109. Zemke-White WL, Ohno M. World seaweed utilization: An end-of-century summary. Journal of Applied Phycology,1999,11:369-376
    110. Zhang QS, Cong YZ, Qu SC, Luo SJ, Yang GP. Cryopreservation of gametophytes of Laminaria japonica (Phaeophyta) using encapsulation-dehydration with two-step cooling method. Journal of Ocean University of China,2008,7 (1):65-71
    111. Zhang QS, Tang XX, Cong YZ, Qu SC, Luo SJ, Yang GP. Breeding of an elite Laminaria variety 90-1 through inter-specific gametophyte crossing. Journal of Applied Phycology,2007, 19:303-311
    112. Zhou L, Dai J, Shen S. An improved chromosome preparation from male gametophyte of Laminaria japonica (Heterokontophyta). Hydrobiologia,2004,512:141-144

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