用户名: 密码: 验证码:
水貂IGF-Ⅰ基因的克隆、表达、功能检验及多态分析
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
研究背景与目的:水貂是一种小型珍贵的毛皮动物,其经济价值主要在于它的毛皮是高档裘皮原料,对于水貂养殖业来说,皮张质量是经济效益的关键,而皮张的大小是衡量皮张等级的重要指标。因此,长期以来,培育出毛绒品质好、体型大、繁殖力强、生命力强的优良水貂,是人们坚持不懈的目标。动物的生长受生长轴的调控,生长轴是下丘脑—垂体—靶器官的一系列激素及其受体所组成的神经内分泌系统。其中GH—IGF-Ⅰ是生长轴的中心环节,在动物的生长调控中起着重要作用。GH的生物活性是通过IGF-Ⅰ来实现的。IGF-Ⅰ是一种对动物生长、发育、繁殖、营养代谢及组织细胞的增殖、分化、凋亡有直接影响的多功能生物活性肽。本研究以水貂为研究对象,开展了水貂IGF-Ⅰ基因的克隆、序列分析和原核表达、纯化,并将其作用于水貂成骨细胞观察其功能作用,探讨了今后生物工程生产水貂IGF-Ⅰ,用于提高水貂的生长性能的可能性。分析了IGF-Ⅰ基因exon1在6个水貂群体种中的多态性。
     材料与方法:本研究根据小熊猫、金丝猴、大熊猫、人、华南虎、野马等物种的IGF-Ⅰ基因mRNA序列做参照,设计了扩增水貂IGF-Ⅰ基因cDNA序列。分析其成熟肽序列,结合表达载体pGEX-6P-1的特点设计、合成一对特异性引物。采用PCR的方法扩增水貂成熟IGF-Ⅰ蛋白cDNA片段,然后将其定向克隆到载体pGEX-6P-1中,构建原核表达重组载体pGEX-6p-1-IGF-Ⅰ;重组载体转入大肠杆菌DH5α扩增、提取后,用PCR、限制性内切酶酶切以及DNA序列测定等方法进行鉴定。鉴定正确的阳性pGEX-6p-1-IGF-Ⅰ重组质粒转化大肠杆菌BL21(DE3),通过Ampr抗性筛选获得稳定表达的阳性工程菌;以IPTG诱导工程菌高效表达重组蛋白IGF-Ⅰ,利用GST亲合层析、对重组IGF-Ⅰ蛋白进行分离纯化,并进行Western blot检测;最后通过体外细胞培养实验对重组IGF-Ⅰ蛋白进行功能的研究。另外以6个水貂群体共计360个个体为研究材料,采用PCR-SSCP、基因序列测定等方法分析了水貂IGF-Ⅰ基因exon1的多态性分布,对其进行了群体遗传学和统计学分析。
     结果与结论:
     1.利用RT-PCR方法从水貂肝脏组织扩增得到水貂IGF-Ⅰ的编码区序列,这个序列编码153个氨基酸的前体蛋白,包括48个氨基酸的信号肽、70个氨基酸的成熟肽、35个氨基酸的延伸肽。与GenBank中金丝猴、小熊猫、大熊猫、马等哺乳动物的IGF-Ⅰ序列比较,其编码成熟肽序列的同源性从牛(90%)到金丝猴(97%),开放阅读框序列的同源性从牛(91%)到金丝猴(96%)、小熊猫(96%)。
     2.成功地构建了IGF-ⅠcDNA原核表达载体pGEX-6p-1-IGF-Ⅰ;建立了稳定转化pGEX-6p-1-IGF-Ⅰ重组质粒的大肠杆菌细胞株BL21-pGEX-6p-1-IGF-Ⅰ,并使IGF-ⅠcDNA在转化细胞内获得高效稳定的表达。确立了以可溶性形式高效表达重组IGF-Ⅰ蛋白的培养条件,较好地纯化出了IGF-Ⅰ蛋白,为以后进行更加深入的研究准备了基本条件。
     3.成功的采用酶消化法和组织块贴壁综合的方法原代培养了水貂成骨细胞,结果表明所培养的细胞具有典型的成骨细胞形态特征,碱性磷酸酶染色、骨钙素染色、钙结节染色均呈阳性。证明培养出的细胞是成骨细胞。
     4.不同剂量重组水貂IGF-Ⅰ蛋白对成骨细胞增殖和分化功能的影响,结果显示在0.01~0.8mg/ml的范围内能显著促进成骨细胞的增殖。
     5.采用PCR-SSCP、基因序列测定等方法分析了水貂IGF-Ⅰ基因exon1的多态性分布,对其进行了群体遗传学和统计学分析。结果发现IGF-Ⅰ基因exon1内存在一处位点突变,位于185位核苷酸由C→G。
Background and Objectives: The mink is a small precious fur-bearing animal, whose main economic value is that its fur is the expensive raw material of making leather. For mink farming, the fur quality is critical for the economic benefit of farmers, and the size of a fur is a important index in evaluation of a fur. Therefore, our unremitting target is to breed this mink that has good fur quality, big body type, strong fecundity and strong vitality. Animal growth axis, regulates animal growth, is a neuroendocrine system which is made up of a series of hormones and receptors of hypothalamus-pituitary-target organ. GH-IGFⅠis a key component of growth axis, plays an important part in growth regulation. Bioactivation of GH is implemented by IGF-1 that is a multi-function peptide has a direct impact for animal growth, development, reproduction, nutrient metabolism and histiocytic multiplication, differentiation and apoptosis .The main contents of this study are that: firstly, implement gene clone, sequence analysis, prokaryotic expression and purification of IGF-1 in mink and observe its function in mink osteoblast; secondly, investigate bioengineering methods to produce IGF-1 of mink and employ it to improve growth performance of mink; finally, analyse the gene polymorphism of IGF-1 exonls in six mink populations.
     Materials and Methods: Based on the lesser panda,golden monkey,giant panda,human etc,primer pairs for amplifying complete sequence of mink IGF-ⅠcDNA .The mature peptide was analyzed.It was cloned into pGEX-6p-1 plasmid through BamHI and EcoRI restriction site which was designated pGEX-6p-1-IGF-Ⅰ.The recombinant prokaryotic expression plasmid was confirmed by PCR amplification, restrictive enzymatic digestion and sequence analysis. Then the recombinant prokaryotic expression plasmid was transformed into E.coli. BL21(E3) cell. The stable transfectant, designated BL21-pGEX-6p-1-IGF-Ⅰ, was selected by the addition of Ampilin to the growth medium, followed by a series of confirmation. Bl21-pGEX-6p-1- IGF-Ⅰcells were cultured in LB medium till to OD600 value 0.6 to 0.8, then induced with IPTG to express recombinant IGF-Ⅰ, expression was detected by SDS-PAGE.The recombinant IGF-Ⅰexisted in a resoluble GST fusion protein form, its purification was employed by affinity chromatography column. The biological activity of recombinant IGF-Ⅰwas examined by mink osteoblastic cells growing tests in vitro.Otherwise, PCR-SSCP、DNA sequencing technique were applied in this study to analyze the distribution of IGF-Ⅰgene in 6 different mink populations,it is analyzed by population genetics and statistic genetics methods.
     Results and Conclusion:
     1. This study is aimed at Cloning,sequence analysis and expression、purification of IGF-Ⅰwhich playsed vital roles in growth,reproduction and milk secreting regulation.The significance and possibility of a further study towards the production of their recombinant IGF-Ⅰby recombinant DNA technique,and application in assisted growth and development.The main results were as the following:(1)By RT-PCR,liver IGF-Ⅰfrom mink,endoding 153 amino acids were isolated.,it comprised 48amino acids signal peptide ,70 amino acids mature peptide and 35 extend residues.(2)The mink IGF-Ⅰgene has a high homology with other mammal IGF-Ⅰgenes,and the homology of the sequence coding mature peptide is from 90%(cow)to 97%(golden monkey),ORF from 91%(cow)to 96%(golden monkey and lesser panda.
     2.The recombinant prokaryotic expressing plasmid pgex-6p-1-IGF-Ⅰwas constructed successfully.Stable transfectants BL21-pGEX-6p-1-IGF-Ⅰwere obtained and the IGF-Ⅰwas overexpressed successfully. Stable transfectants BL21-pGEX-6p-1-IGF-Ⅰwere obtained and the IGF-Ⅰwas overexpressed successfully.
     3. Successly cultured the osteoblast cells with enzyme digestion method and tissue adherent method in vitro.The results showed the cells obtained from mink costal bone were identified to be osteoblasts by inert microscope,ALP stain, immunochemistry stain of osteoblasts and alizarin red stain of Mineralization nodus. It indicated the cells obtained from mink costal bone showing typical osteoblasts’characteristics.
     4.The effect of recombinant mink IGF-Ⅰprotein on the osteoblastic cells about proliferation was studied.The results showed certain concentrations of IGF-Ⅰcould stimulate the proliferation of theosteoblasts,and the former acted in dose-dependent manner in field of 0.01~0.8mg/ml.
     5. PCR-SSCP、DNA sequencing technique were applied in this study to analyze the distribution of IGF-Ⅰgene in 6 different mink populations,it is analyzed by population genetics and statistic genetics methods.The results showed that one mutation site in exon1 of the mink IGF-Ⅰgene was detected,it was C→G at 185bp of the exon1.
引文
[1]陈幼春等.品种内亚群体定点随机抽样法的应用研究.黄牛杂志,2001,27(1):6-8.
    [2]陈苗,伍晓雄,商汉桥,等.经改造的猪IGF-Ⅰ基因在巴斯德毕赤酵母中的分泌表达[J].农业生物技术学报,2007(2):217-221.
    [3]董承良,邓昌彦.基因突变检测技术进展[J].黄牛杂志,1998,24(3):49-52.
    [4]邓锡云.一种检测DNA单碱基变异新方法—PCR产物的单链构象多态性分析法[J].国外医学,生理,病理科学与临床分册,1994,14(1):56-58.
    [5]方美英,刘红林,姜志华,等.6个猪种胰岛素样生长因子-Ⅰ(IGF-Ⅰ)基因座位遗传多态性检测[J].畜牧与兽医,1999(01):12-13.
    [6]傅德皓,杨述华,马德彰,等.鼠胚成骨细胞的原代培养与鉴定[J].创伤外科杂志.2006,8(2):157-160.
    [7]傅荣,杨志明.骨膜成骨细胞培养与生物活性陶瓷复合物的实验研究[J].中国修复重建外科杂志.1996(4):1-5.
    [8]顾以韧. IGF-Ⅰ基因在不同猪种群体中的遗传多态性及遗传效应分析.[硕士论文].四川农业大学,2007.
    [9]高雪,许尚忠,任红艳,等.牛类胰岛素生长因子IGF-Ⅰ基因研究[J].畜牧兽医学报,2006,37(12):1245-1249.
    [10]顾琪,甘洁民,仇志俊等.鼠成骨细胞体外培养方法及初步观察[J].老年医学与保健,1999,5(2):63-64.
    [11]高凤华,卞立红,王守志,等.鸡IGF1R基因多态性与生长和体组成性状的相关性研究[J].东北农业大学学报,2009,40(1):77-83.
    [12]高爱琴,李宁,李金泉,赵兴波.山羊FGF5基因单核苷酸多态性群体遗传学分析[J].华北农学报,2006,21(3):71-76.
    [13]胡细连.大熊猫等濒危动物IGF-Ⅰ基因的克隆、表达与组织分布研究.[博士学位论文].杭州:浙江大学,2005.
    [14]胡静,郑洪欣.改良成骨细胞体外培养和鉴定方法[J].中国老年学杂志.2006,26(1):76-78.
    [15]胡敏.猪MKK6、AKT2基因的克隆、SNP检测及与生产性状的关联分析[硕士学位论文].武汉:华中农业大学,2009.
    [16]姜运良,李宁,吴常信等.不同品种猪肌肉生长抑制素基因单核苷酸多态性分析[J].遗传学报,2001,28(9):840-845.
    [17]康非吾,吴正华.人骨髓间充质干细胞的分离培养及向成骨细胞定向分化的实验研究[J].口腔颌面外科杂志,2004,12(4) :307-310.
    [18]李长生,张志明,马丽娟等.“金洲黑色标准水貂”品种的生产性能.经济动物学报,2001,5(1):7-11.
    [19]李岩.IGF-Ⅰ对不同绵羊皮肤中5个毛囊相关生长因子基因表达的影响[J].中国农业科学,2007,40(3):594-600.
    [20]雷明明等.IGFs和IGFBP-2基因的单核苷酸多态及其与鸡生长、屠宰性能的相关分析[C].中国畜牧兽医学会2004年学术年会论文集259-263.
    [21]刘阳.蓝狐GDF8基因cDNA克隆及GDF8基因与IGF-Ⅰ基因表达研究[D].哈尔滨:东北林业大学硕士论文,2005.
    [22]李玉梅.水貂体重、皮长性状相关基因研究及自咬症病因分子遗传分析.[博士论文].哈尔滨:东北农业大学,2008.
    [23]卢丙仑,刘宝林,冯志华,洪咏龙.人骨髓成骨细胞培养法的改良及其体外成骨能力[J].第四军医大学学报,1999,20(11):81-83.
    [24]刘莉,常红,黄国伟,等.体外培养大鼠成骨细胞实验模型的建立[J ] .天津医科大学学报,2004 ,10 (1) :39-42.
    [25]李波.猪SLA抗原递呈相关新基因的克隆及功能分析。[硕士论文]。四川雅安,四川农业大学,2006.
    [26]林万明著。PCR技术操作与应用指南.北京:人民军医出版社,1993.
    [27]李学斌,李培庆,余小领等.PCR-SSCP技术及其在动物遗传变异研究中的应用[J].甘肃畜牧兽医,1999,29(6):35-37.
    [28]李春笑,蒋美山,陈仕毅,赖松家.兔成纤维细胞生长因子5(FGF5)基因SNP及其与产毛量的相关分析[J].遗传,2008,30(7):893-899.
    [29]李志辉,王启贵,赵建国等.类胰岛素生长因子Ⅱ(IGF-2)基因多态性与鸡体脂性状的相关研究[J].中国农业科学,2004,37(4):600-604.
    [30]李建瑛,许永华,张东辉,等.两种不同基质对体外培养成骨细胞的促贴壁生长影响[J].中国比较医学杂志.2006,16(9):81.
    [31]李先安,雷光华,刘文和,等.大鼠成骨细胞的体外培养和鉴定[J].湖南学院学报(医学版).2007,9(1):23-28.
    [32]马学军,舒跃龙等译校.精编分子生物学实验指南,北京:科学出版社,2005:694.
    [33]孟祥伟,额尔登其木格,红海,等.马IGF-基因3’端侧翼区PCR-SSCP多态性分析[J].安徽农业科学,2009,37(6):2409-2412.
    [34]冉雪琴,李景,王嘉福,贵州香猪IGF-Ⅰ基因的克隆及组织分布[J].山地农业生物学报,2009(1):41-45.
    [35]童安莉,陈璐璐,丁桂芝.成骨细胞骨形成机制研究进展[J].中国骨质疏松杂志,1999,5(3):60.
    [36]唐孝明,万伦,刘仲前,等.改良组织块法大鼠成骨细胞培养的研究[J].四川医学,2004,25(5):540-542.
    [37]佟煜人,钱国成主编.中国毛皮兽饲养技术大全.中国科技出版社.1990,北京.
    [38]陶庆树,周振雷,胡丹.骨代谢标志物研究进展[J].畜牧与兽医,2006,38:51-53.
    [39]王红.成骨生长肽对体外培养的奶牛成骨细胞骨形成的影响.[硕士论文].武汉:华中农业大学,2008.
    [40]王稚英,王兴,肖军军,等.连续植块培养原代成骨细胞及其特性的比较[J].北京大学学报(医学版).2004,36(1):99-101.
    [41]王子荣等.通过生长轴调控动物生长.草食家畜,1999,1:41-44.
    [42]吴露露.Twist-IGF-1-IGF-1R在大肠中的表达及其意义.[硕士论文].苏州大学,2009.
    [43]王强.鸡IGF-Ⅰ基因PCR-SSCP分析及其与肉用性状关系的研究[D].扬州:扬州大学硕士论文.2006.
    [44]吴旭,王金玉,严美姣,等.GNRHR、IGF-Ⅰ基因对文昌鸡繁殖性状的遗传效应分析.畜牧兽医学报,2007(1):31-35.
    [45]王雷,王宝维,贾晓晖,等.鹅IGF-Ⅰ基因5’调控区序列的克隆与分析[J].中国畜牧兽医,2007,34(3):71-73.
    [46]王雷,王宝维,贾晓晖,等.鹅IGF-Ⅰ基因cDNA的克隆、分析与原核表达[J].中国畜牧杂志,2008,44(1):4-7.
    [47]文力正.草原红牛改良群体生产性能及H-FABP基因SNP与肉质性状的相关分析[硕士学位论文].长春:吉林农业大学,2007.
    [48]王绍宗.长牡蛎SNP标记的开发及多态性检测[硕士学位论文].青岛:中国科学院海洋研究所,2009.
    [49]王桂武.重组IGFBP-4蛋白的表达、纯化、晶体生长及其对鹿茸细胞增殖抑制的研究[D].北京:中国农业科学院,2008.
    [50]王卫华,于世凤.成骨细胞体外培养方法研究进展[J].国外医学口腔医学分册,1996,5(23):287-291.
    [51]王红.成骨生长肽对体外培养的奶牛成骨细胞骨形成的影响:[学位论文].武汉:华中农业大学,2008.
    [52]徐萍.重组人胰岛素样生长因子Ⅰ对大鼠成骨细胞影响的研究.中国优秀博硕士学位论文全文数据库,2005,4:53-59.
    [53]肖翠红.籽鹅IGF-Ⅰ基因的克隆及其与生长性能的关系[D].大庆:黑龙江八一农垦大学硕士论文,2006.
    [54]肖书奇,张嘉保,张树敏,等.猪IGF-ⅠmRNA实时定量PCR定量标准的构建[J].广西农业生物科学,2006(25):10-14.
    [55]肖书奇,张树敏,张嘉保,等.松辽黑猪IGF-Ⅰ基因的单核苷酸多态性(SNP)及其与生长和胴体性状的关联性[J].中国兽医学报,2008,28(6):724-728.
    [56]徐晶.吉林白鹅IGFⅡ基因SNP及其与肉用性状相关性的研究[硕士学位论文].长春:吉林农业大学,2007.
    [57]谢德明.BMP/PLA复合骨细胞培养支架材料[J].暨南大学学报(自然科学版).2000,21(1):92-94.
    [58]徐青,田秀巧,张会丰.成骨细胞分化产物及其生化标志研究进展[J].临床荟萃,2003,18(1):55-57.
    [59]闫爱民,刘力,陈秉礼等.兔胚成骨细胞的原代培养与鉴定[J].创伤外科杂志,2002,4(增刊):15-17.
    [60]薛燕淮,李锋杰,王亦进,等.成骨细胞培养方法的改进[J].解剖科学进展.2005,11(1):82.
    [61]夏露,梁星,王培志,等.改良植块法培养原代成骨细胞[J].南京医科大学学报(自然科学版).2008,28(9):1132-1134.
    [62]杨禾丰,丁仲鹃,胡瑜.连续外植块法培养SD大鼠成骨细胞及鉴定[J].昆明医学院学报.2009,(2):32-35.
    [63]于国宁,潘锋,闻久全等.体外镁合金与小鼠成骨细胞联合培养观察[J].中国矫形外科杂志.2008,16(14):1091-1093.
    [64]于世凤,李斌斌.骨保护因子及其配体调控骨吸收的研究进展[J].国外医学口腔学分册,2004,31(4):249-252.
    [65]张根华,陈伟华等.肉鸡和蛋鸡早期分部阶段胰岛素样生长因子水平的比较[J].南京农业大学学报,1997,20(4):71-74.
    [66]张建峰.鸡IGF-Ⅰ对成骨细胞功能的影响及其基因多态性与蛋鸡骨代谢相关性的研究[D].南京:南京农业大学博士论文,2005.
    [67]周锦玉,吉林白鹅IGF-1基因的SNP与产绒性状的相关性研究,长春:吉林农业大学硕士论文,2007.
    [68]周延清,杨清香,张改娜主编.生物遗传标记与应用.北京:化学工业出版社,2008年6月:194-202.
    [69]周涛,李庆.单核苷酸多态性遗传标记(SNP)的检测及其应用[J].中国优生与遗传杂志.2010,18(2):3-4.
    [70]赵峰,尹玉姬,姚康德等.壳聚糖-明胶网络/羟基磷灰石复合材料支架的研究—成骨细胞培养[J].中国修复重建外科杂志.2002,16(2):130-133.
    [71]张林朴,王冠华,陈辉树,等.人胚胎骨骨膜来源成骨细胞的分离培养与生物学特性[J].中国组织工程研究与临床康复.2009.
    [72]朱平主编.PCR基因扩增实验操作手册.北京:中国科学技术出版社,1992.
    [73]郑仲承.寡核苷酸的优化设计.生命的科学,2001,21(3):254-256
    [74]赵国屏主编.生物信息学.北京:科学出版社,2006.
    [75] Adams N R, Briegel J R, Thompson M J, Sammels L M. Metabolic hormones and tissue concentrations of mRNA for IGF-Ⅰin lines of sheep that differ in their protein synthesis response to feed intake[J]. The Journal of Endocrinology, 2000, 167: 315-320.
    [76] Bautista C M,Mohan S,Baylink D J.Insulin-like growth factor-ⅠandⅡare present in the skeletal tissues of ten vertebrates[J].Metabolism,1990,39:96-100.
    [77] Botchwey EA, Pollack SR, El-Amin S, Levine EM, Tuan RS, Laurencin CT. Biorheology. 2003;40(1-3):299-306.
    [78] Bayne,M.L.,et al.The roles of tyrosines 24,31 and 60 in the high affinity binding of insulin-like growth factor-Ⅰto the type 1 insulin-like growth factor receptor.J.Biol.Chem.1990,265:15648-15652.
    [79] Bakalkin GY,Rakhmaninova AB,Akparov VK,et al.Amino acid sequence pattern in the regulatory peptides[J].Int J PeptProterin Res,1991,38:505-510.
    [80] Bettina A,Hauschka PV,Schwartz ER.Characterization of human bone cells in culture[J].Calcif Tissue Int,1985,37:228-234.
    [81] Cascieri,M.A.,et al.Identification of the domain of IGF-Ⅰresponsible for high affinity binding to the types 1 and 2 IGF receptors(IGF-R1, IGF-R2),insulin receptor(IR)and binding proteins(BP).FASEB J.1988,2:8577.
    [82] Cohik WS , Clemmons D R. The insulin2like growth factorsⅠ.Annu Rev Physiol , 1993, 55 :131.
    [83] Casas-Carrillo E, Prill-Adams A, Price SG, Clutter AC, Kirkpatrick BW. Relationship of growth hormone and insulin-like growth factor-1 genotypes with growth and carcass traits in swine[J]. Anim Genet. 1997 Apr;28(2):88-93.
    [84] Chung E.R., W T Kin, Y S Kim, et al. PCR-SSCP genotype effects of growth prolactin and insulin-like growth factor-1 genes on milk yield in Korean cattle (Hanwoo)[C]. A supplement of the Asian-Australian Journal of Animal Science, 2000, Suppl: 223.
    [85] Curi RA, Oliveira HN, Silveira AC, Lopes CR. Effects of polymorphic microsatellites in the regulatory region of IGF1 and GHR on growth and carcass traits in beef cattle[J]. Anim Genet. 2005 Feb;36(1):58-62.
    [86] Casser-Bette M, Murray AB, Closs EI, Erfle V, Schmidt J. Calcif Tissue Int. 1990 Jan;46(1):46-56.
    [87] Du D, Furukawa KS, Ushida T. Biotechnol Bioeng. 2009 Apr 15;102(6):1670-8.
    [88] De Donato M,Gallagher DS Jr,Lehn C,et al.Molecular cytogenetic assignment of genes to bovine chromosome 5[J].Genetics And Molecular Research,2003,2(3):260-270.
    [89] Delany A M,Pash J M,Canalis E.Cellular and clinical per-spectives on skeletal insulin-like growth factor[J].J-Cell-Biochem,1994,Jul,55(3):328-33.
    [90] Daughaday WH,Hall K,Salmon WD,et al. On the nomenclature of the somatomedins and insulin-like growth factors[J].J Clin Endocrinol Metab,1987,65:1075-1076.
    [91] Etchegaray JP,et al.Translational enhancement by an element downstream of the initiation codon in Escherichia coli.J Biol Chem 1999 Apr 9;274(15):10079-85.
    [92] Facer SR, Zaharias RS, Andracki ME, Lafoon J, Hunter SK, Schneider GB. J Dent Res. 2005 Jun;84(6):542-7.
    [93] Franklin HE,Bone marrow,cytokines and bone remodeling.N Engl Med.1995,332-305.
    [94] Fisher MC, Meyer C, Garber G, Dealy CN. Role of IGFBP2, IGF-I and IGF-II in regulating long bone growth[J]. Bone. 2005 Dec;37(6):741-50.
    [95] Froesch ER,Schmid C,Schwander J,et al. Actions of insulin-like growth factors[J]. Annu Rev Physiol,1985,47:443-467.
    [96] Gray ES,KM Kelley.Growth regulation in the goblid teleost Gillichthys roles of growth hormone,hepatic growth mirabilis;factor 1 receptors and insulin-like growth[J].J.Errdocrinol.1991.131:57-66.
    [97] Ge W.,M.E.Davis,and H.C.Hines.Two SSCP alleles Identified in the 5’-flanking Regionof the Bovine IGF-ⅠGene[J].Anim.Genet.1997,28:155-156.
    [98]Ge W., M.E. Davis, H.C. Hines, et al. Association of a genetic marker with blood serum insulin-like growth factor-I concentration and growth traits in Angus cattle [J]. Anim.Sci., 2001,70: 1757-1762.
    [99]Hodgson,D.R,et al.Involvement of phenylalanine 23 in the binding of IGF-Ⅰto the insulin and typeⅠIGF receptor.Regul.Pept.1996,66(3):191-196.
    [100]Hinmsatit R,Kongruttanachok N,Shotelersuk K,et al.Polymeric immunoglobulin teceptor polymorphisms and risk of nasopharyngeal cancer[J].BMC Genet,2003,4(1):3.
    [101]Hocking Edwards J E, Khalaf S K, Sinclaire B R, Lee J, Prosser C G, Harris P M. Metabolic response of sheep skin to a chronic infusion of a variant of insulin-like growth factor I[J]. The Biochemical Journal,1995, 308: 411-418.
    [102]Ichimura S.Nippon Seikeigeka Gakkai Zasshi. 1993 Oct;67(10):963-76.
    [103]Ishaug SL, Crane GM, Miller MJ, Yasko AW, Yaszemski MJ, Mikos AG.J Biomed Mater Res. 1997 Jul;36(1):17-28.
    [104]Jacobs K,Van Poucke M,Mattheeuws M,Chardon P,Yerle M,Rohrer G,Van Zeveren A,Peelman LJ.Characterization of the porcine melanocortin 2 receptor gene(MC2R).Anim Genet.2002 Dec;33(6):415-21.
    [105]Jasen M,Schaik F M A,Ricker A T,et al.Sequence of Cdna encoding human insulin-like growth factor-Ⅰprecursor[J].Nature,1983,306:609-611.
    [106]Jones J I,Clemmons D R.Insulin-like growth factors and their binding proteins:biological actions.Endocr Rev,1995,16:3-34.
    [107]Jane BJ,Gary SS.Osteoblast biology.In:Robert M,Davd F,Jennifer K.eds.Osteoporosis.San Diego,California,U.S.A:Academic Press, 1996,23-59.
    [108]Kaplan GC,Eilon G,Poser JW,et al.Constitutive biosynthesis of bone glaproterin in a human ostersarcom cell line[J].Endocrinology,1985,117:1235-1238.
    [109]Kim ES, Shi X, Cobanoglu O, Weigel K, Berger PJ, Kirkpatrick BW. Refined mapping of twinning-rate quantitative trait loci on bovine chromosome 5 and analysis of insulin-like growth factor-1 as a positional candidate gene[J]. J Anim Sci. 2009 Mar;87(3):835-43. Epub 2008 Nov 7.
    [110]Klein S,Morrice D.R,Sang H S.Gentic and physical mapping of the chicken IGFⅠgene to chromosome 1 and conservation of synteny with other vertebrate genomes[J].Journal of Heredity,1996,87(1):10-14.
    [111]Kanatani M,Sugimoto T,Kano J,Chihara K. IGF-Ⅰmediates the stimulatory effect of high phosphate concentration on osteoblastic cell proliferation[J].J Cell Physiol,2002,190(3):306-312.
    [112]Klein S,Morrice D.R,Sang H S.Gentic and physical mapping of the chicken IGFⅠgene to chromosome 1 and conservation of synteny with other vertebrate genomes[J].Journal of Heredity,1996,87(1):10-14.
    [113]Kimata H,Yoshida A. Effect of growth hormone and insulin-like growth factor-I on immunoglobulin production by and growth of human B cells[J]. J Clin Endocrino Metab ,1994 ,78 : 635-641.
    [114]Ko YJ,Zaharias RS, Seabold DA, Lafoon J, Schneider GB. J Prosthodont. 2007 Nov-Dec;16(6):431-8. Epub 2007 Jun 9.
    [115]Lin HR,Zhang Q and Peter RE(1995)Effects of recombinant tuna growth hormone(GH)and analogs of gonadotropin releasing hormone(GnRH)on growth of grass carp(Ctenopharyngodon idella)[J].Aquaculture,129:342-343.
    [116]Lund,P.K.,Moats-staasts,B.M.,Hynes,M.A.,et al.Somatomedin C/insulin-like growth factorⅠand insulin-like growth factor-ⅡmRNAs in rat fetal and adult tissues[J].J Biol Chem,1986,261:14539-14544.
    [117]Li X, Li D, Wang L, Lu B, Wang Z. J Mater Sci Mater Med. 2008 Jul;19(7):2691-7. Epub 2008 Feb 19。Xi'an Jiaotong University, China.
    [118]Lynch MP,Stein GS,Stein L,et al.Apoptosis during in vitro bone formation.J Bone Miner Res,1994,9:S352.
    [119]Li JQ, Chen ZM, Liu DW, Liu XH, Sun BL, Ling F, Zhang H, Chen YS. Genetic effects of IGF-1 gene on the performance in Landrace x Lantang pig resource population[J]. Yi Chuan Xue Bao. 2003 Sep;30(9):835-9.
    [120]Laflamme C, Rouabhia M. Biomed Mater. 2008 Mar;3(1):15008. Epub 2008 Feb 6.
    [121]Moody D.E.Pomp D.Barense W.Rapid communication:restriction fragment length polymer -phism in amplification products of the bovine growth hormone releasing hormone genen[J]. Animal Science,1995,73:3789.
    [122]MaMahon,R.P.Radcliff,K.J.Lookingland,Neuroregulation of growth hormone secretion in domestic animals.Domestic animal endocrinology 20(2001)65-87.
    [123]Moron CC,Byers MG,Nakai H,et al.Human genes for insulin-like growth factorsⅠandⅡand epidermal growth factor are located on 12 q22-24.1,11p15,and 4q25-q27,respectively[J].Cytogenetics And Cell Genetics,1986,41(4):245-249.
    [124]Maj A, Snochowski M, Siadkowska E, Rowinska B, Lisowski P, Robakowska-Hyzorek D, Oprzadek J, Grochowska R, Kochman K, Zwierzchowski L. Polymorphism in genes of growth hormone receptor (GHR) and insulin-like growth factor-1 (IGF1) and its association with both the IGF1 expression in liver and its level in blood in Polish Holstein-Friesian cattle[J]. Neuro Endocrinol Lett. 2008 Dec;29(6):981-9.
    [125]McCabe LR ,Last TJ,Lynch M,Lian J,Stein J,Stein G.Expression of cell growth and bone phenotypic genes during the cell cycle of normal diploid osteoblasts and osteosarcoma cells.[J.]Cell Biochem.1994 Oct;56:274-82.
    [126]Mallonee DH,et al.Use of a short A/T-rich cassette for enhanced expression of cloned genes in Escherichia coli.Mol Biotechnol 1999 Feb;11(1):27-35.
    [127]Marie PJ.Aberrahimlomri,Aymansabbagh,et al.Culture and behavion of osteoblasticcells isolated from normal trabecular bone surface[J].In Vitro 1989,25:273-279.
    [128]MaMahon,R.P.Radcliff,K.J.Lookingland,Neuroregulation of growth hormone secretion in domestic animals.Domestic animal endocrinology 20(2001)65-87.
    [129]Miyakoshi N,Qin X,Kasukawa Y,et al.Systemic administration of insulin-like growth factor(IGF)-binding protein-4(IGFBP4)increased bone information parameters in mice by increasing IGF bioavailability via an IGFBP4 protease-dependent mechanism[J].Endocrinology,2001,142(6):2641-2647.
    [130]Nagaraja S.C.,S.E.Aggrey,J.Yao,D.Zadworny,et al.Trait Association of a Genetic Marker near the IGF-I Gene in Egg-laying Chickens[J].Heredity,2000,91:150-156.
    [131]Nagagawa,S.H.,and Tger,H.S..Role of the COOH-terminal B-chain Domain in Insulin-Receptor Interactions;Identification of perturbations involving the insulin main chain.J.Biol.Chem.262(25),12054-12058.
    [132]Owen TA,Aronow M,Shalhoub V,Barone LM,Wilming L,Tassinari MS,Kennedy MB,Pockwinse S,Lian JB,Stein GS.Progressive development of the rat osteoblast phenotype in vitro:reciprocal relationships in expression of genes associated with osteoblast proliferation and differentiation during formation of the bone extracellular matrix.[J]Cell Physiol.1990 Jun;143:420-30.
    [133]Orita M,Iwahana H,Kanazawa H,et al.Detection of polymorphisms of human DNA by gel electrophoresis as single-strand conformation polymorphisms[J].Proc Natl Acad Sci USA 1989,86:2766-2770.
    [134]Peck WA, Birge SJ, Susan JR,et al.Bone cells:biochemical and biological studies after enzymatic isolation[J].Science 1964,146-147.
    [135]Peters M A,Lau E P,Snitman D L,et al.Expression of a biologically active analogue of somatomedin-C/insulin-like growth factor-Ⅰ[J].Gene,1985,35:83-89.
    [136]Pariset L,Cappuccio I,Joost S,D’Andrea M,Marletta D,Ajmone Marsan P,Valentini A;ECONOGENE Consortium.Characterization of signle nucleotide polymorphisms in sheep and their variation as evidence of selection.Animal Genetics,2006,37:290-292.
    [137]Pariset L,Cappuccio I, Ajmone Marsan P,Dunner S,Luikart G,England PR,Obexer-Ruff G,Peter C,Marletta D,Pilla F,Valentini A;ECONOGENE Consortium.Assessment of population structure by single nucleotide polymorphisms(SNPs)in goat breeds.Journal of Chromatography B,2006,833:117-120.
    [138]Robey PG,Termine JD.Human cells in vitro[J].Calcif Tissur Int,1985,37:453-460.
    [139]Rudolph R,et al.Optimization of recombinant gene expression in Escherichia coli.Ann N Y Acad Sci 1996 May 15;782:182-90.
    [140]Rychlik,W.and Rhoads,.R..E.A computer program for choosing optimal oligonucleotides for filter hybridization,sequencing and in vitro amplification of DNA.Nucleic Acids Res,1989,17:8543-8551.
    [141]Rinderknecht E,Hmbel R E.Primary structure of human insulin-like growth factor2[J].FEBS Lett,1978,89:283-286.
    [142] Rinderknecht E,Hmbel R E.The amino acid sequence of human insulin-like growth factor1 and its structural homology with proinsulin[J].J Biol Chem,1978,253:2769-2776.
    [143]Schlechter NL,Russell SM,Spencer EM,et al.,(1986)Evidence suggesting that the direct growth-promoting effects of growth hormone on cartilage in vivo is mediated by local production of somatomedin[J].Proc Natl Acad Sci USA,1986,83:7932-4.
    [144]Stephen,S,.Ditchkoff,LeonJ.Spicer,Ronald,E.,Masters,Robert,L.Lochmiller.Concentrations of insulin-like growth factor-Ⅰin adult male white-tailed :associations with serum testosterone,morphometrics and age during and after the breeding season.Comparative Biothemistry and Physiology。2001, Part A 129:887-895.
    [145]Stenn K S, Paus R. Controls of hair follicle cycling[J]. Physiological Reviews, 2001, 81: 449-494.
    [146]S.C.Nagaraja,S.E.Aggrey tec Trait Associatin of a Genetic Marker in Egg-Laying Chikens[J].Hridity 2000:91(2)150-156.
    [147]Shapira L, Klinger A, Tadir A, Wilensky A, Halabi A. Clin Oral Implants Res. 2009 Jun;20(6):578-82.
    [148]Spreafico A,Frediani B,Capperucci C,et al.Osteogenic growth peptide effects on primary human osteoblast cultures:potential relevance for the treatment of glucocorticoid-induced osteoporosis[J]. Cell Biochem.2006 Jul 1:98:1007-1020.
    [149]Schlechter NL,Russell SM,Spencer EM,et al.,(1986)Evidence suggesting that the direct growth-promoting effects of growth hormone on cartilage in vivo is mediated by local production of somatomedin[J].Proc Natl Acad Sci USA,83:7932-4.
    [150]Stickney H L,Schmutz J,Woods L G,et al.Rapid mapping of zebrafish mutations with SNPs and oligonucleotide microarrays[J].Genome Res,2002,12:1929-1934.
    [151]Sawera M,Cirea S,et al.Linkage mapping of gene-associated SNPs to pig chromosome 11[J].Animal Genetics,2006,37:199-204.
    [152]Taylor BA,Grieco D,Localization of the gene encoding insulin-like growth factorⅠon mouse chromosome 10[J].Crtogenetics And Cell Genetics,1991,56(1):57-58.
    [153]Tomas F M,Pym R A,McMurty J P,et al,Insulin-like growth factorⅠbut not IGF-Ⅱpromoters lean growth and feed efficiency in broiler chichens[J].Gen Comp Endocrinol,1998,110:262-275.
    [154]Thies RS,Bauduy M.Ashton BA,et al.Recombinant human bone morphogenetic protein-2 induces osteoblastic differentiation in W-20-12 stromal cells.Endocrmology,1992,1301-1318.
    [155]Umayahara Y,Billiard J,Ji C,et al.CCAAT/enhancer-binding protein delia is a critical regulatior of insulin-like growth factor-Ⅰgene transcription of osteoblasts[J].J BiolChen.1999.Apr 9,274(15):10609-17.
    [156]Upton Z,et al.Evolution of insulin-like growth factor-Ⅰ(IGF-Ⅰ)action:in vitro characterization of vertebrate IGF-Ⅰproteins.Comp Biochem physiol B Biochem Mol Biol,1998,121:35-41.
    [157]Vasilators-younke,et al.plasma concentration of insulin-like growth factor-Ⅰand IGF-Ⅱin dwarf and normal chicken of high and low weight selected lines[J].Growth Develop and Aging, 1989,53:151-157.
    [158]Von Heijne,G. A new method for predicting signal sequence cleavage sites.Nucleic Acids Res. 1986,14:4683-4690.
    [159]Winter? AK, Fredholm M, Andersson L. Assignment of the gene for porcine insulin-like growth factor 1 (IGF1) to chromosome 5 by linkage mapping[J]. Anim Genet. 1994 Feb;25(1):37-9.
    [160]Wong CL,Cohn DV.Target cells in bone for parathormone and calcitonin are different:enrichment for each cell type by sequential digestion of mouse calvaria and selective adhesion to polymeric surfaces[J].Pro Natl Acad Sci USA,1975,72:3167-3171.
    [161]Wang G,et al.High-level expression of prochymosin in Escherichia coli:effect of the secondary structure of the ribosome binding site.Protein Expr Purif 1995 Jun;6(3):284-90.
    [162]WinterΦAK,Fredholm M,Andersson L.Assignment of the gene for porcine insulin-like growth factorⅠ(IGFⅠ) to chromosome 5 by linkage mapping[J].Animal Genetics,1994,25(1):37-39.
    [163]Yoshitaka kajimoto,Deter Rotwein.Structure of the chicken insulin-like growth factor 1 gene reveals conserved promoter elements[J].The Journal of Biol-ogical Chemistry, 1991.266(15): 9724-9731.
    [164]Zheng MH,Wood DJ,Papadimitrion JM.What’s new in the role of cytokines on osteoblast proliferation and differentiation.Pathol Res Pract,1992,188:1104.

© 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