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| 木薯非胚性与胚性组织蛋白质双向电泳差异初步分析 | |
| 引用本文： | 段瑞军,符少萍,王静,郭建春,胡新文,张鹏,李瑞梅. 木薯非胚性与胚性组织蛋白质双向电泳差异初步分析[J]. 热带作物学报, 2011, 32(4): 673-678 |
| 作者姓名： | 段瑞军 符少萍 王静 郭建春 胡新文 张鹏 李瑞梅 |
| 作者单位： | 1. 中国热带农业科学院热带生物技术研究所,海南海口,571101 2. 海南省农林科技学校,海南五指山,572200 3. 海南大学,海南海口,570228 4. 中国科学院上海生命科学研究院植物生理生态研究所植物分子遗传国家重点实验室及SIBS-ETH上海木薯生物技术中心,上海中国,200032 |
| 基金项目： | 国家973重大基础性研究项目(No.2010CB126600); 国家自然科学基金(No.30860151); 国家高技术研究发展计划(863计划)(No.2009AA10Z102); 中央级公益性科研院所基本科研项目(No.ITBBZD0721); 海南省普通高等学校研究生创新科研课题(No.Hxw-by008-08) |
| 摘 要： | 以木薯体非胚性和胚性组织为材料研究胚发生的蛋白表达机制,利用IEF/SDS-PAGE凝胶电泳技术,对其蛋白质特异性进行了比较分析,分别得到470和344个清晰的蛋白点。结果表明非胚性组织蛋白质谱和胚性组织蛋白质表达量上存在一定的差异。对其中5个区域中的39个差异显著的点进行分析发现,差异表达上调和下调在2倍以下的蛋白点有6个,上调或下调2倍以上的蛋白点有22个,非胚性组织中特异存在的蛋白点有5个,而胚性组织中特异存在的蛋白点有6个。 |
| 关 键 词： | 木薯 蛋白质 双向电泳 胚性组织 |
2-D electrophoresis on proteins of non-embryogenic tissue and embryogenic tissue in cassava |
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| DUAN Ruijun,FU Shaoping,WANG Jing,GUO Jianchun,HU XinWen,ZHANG Peng and LI Ruimei. 2-D electrophoresis on proteins of non-embryogenic tissue and embryogenic tissue in cassava[J]. Chinese Journal of Tropical Crops, 2011, 32(4): 673-678 | |
| Authors: | DUAN Ruijun FU Shaoping WANG Jing GUO Jianchun HU XinWen ZHANG Peng LI Ruimei |
| Affiliation: | DUAN Ruijun1,FU Shaoping1,WANG Jing2,GUO Jianchun1,HU XinWen3,ZHANG Peng4,LI Ruimei1 1 Institute of Tropical Biosciences and Biotechnology,Chinese Academy of Tropical Agricultural Sciences,Haikou,Hainan 571101 2 Hainan Agricultural and Forestry School,Wuzhishan,Hainan 572200 3 Hainan University,Hainan 570228 4 SIBS-ETH Shanghai Center for Cassava Biotechnology,National Key Laboratory of Plant Molecular Genetics,Institute of Plant Physiology and Ecology,Shanghai Institutes for Biological Sciences,Chi... |
| Abstract: | The non-embryogenic tissue and embryogenic tissue of cassava were used to investigate the protein expression profile by IEF/SDS-PAGE gel electrophoresis.And there were about 470 and 344 protein spots detected respectively.The result indicated that there were some differences in the protein quantity between the non-embryonic tissue and embryonic tissue.By the analysis of 39 different enough protein spots in 5 regions,we found that there were 6 protein spots which were different expression below 2 times;22 pr... |
| Keywords: | Cassava Protein 2-D electrophoresis Embryonic tissue |
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