期刊文献+

抑制表达谷氨酰胺合成酶基因对水稻氮代谢和生长发育的影响 被引量:10

原文传递
导出
摘要 从明恢63平衡化cDNA文库中获得水稻GS2基因的cDNA克隆,通过基因克隆和农杆菌介导的水稻遗传转化方法将GS2基因导入中花11进行超量表达.对获得的转基因植株进行生长表型和基因表达、生理生化指标测定与分析.结果显示,T1代转基因植株由于GS2的抑制表达出现黄化现象,生长受到限制;叶片叶绿素含量与GS2基因的表达量紧密相关;植株中大多数氮代谢、叶绿素合成和光呼吸途径中相关基因表达量上升;而植株的氮代谢水平下降,包括GS活性、水溶性蛋白和氨基酸含量。
出处 《科学通报》 EI CAS CSCD 北大核心 2010年第10期875-886,共12页 Chinese Science Bulletin
基金 国家重点基础研究发展计划(编号:2005CB120905)资助项目
  • 相关文献

参考文献35

  • 1Hirel B, Lea P J. Ammonium Assimilation. In: Lea P J, Morof Gaudry J F, eds. Plant nitrogen. Berlin: Springer-Verlag, 2001.79-99.
  • 2Temple S J, Vance C P, Gantt J S. Glutamate synthase and nitrogen assimilation. Trends Plant Sci, 1998, 3:51-56.
  • 3Ireland R J, Lea P J. The enzymes of glutamine, glutamate, asparagines and aspirate metabolism. In: Singh B K, ed. Plant Amino Acids: Biochemistry And Biotechnology. New York: Marcel Dekker, 1999.49-109.
  • 4Stewart G R, Mann A F, Fentem P A. Enzymes of glutamate formation: Glutamate dehydrogenase, glutamine synthetase and glutamate synthase. In: Miflin B J, ed. The Biochemistry Of Plants: Amino Acids And Derivatives. New York: Academic Press, 1980. 271-327.
  • 5Zozaya-Garza M, Sengupta-Gopalan C. Glutamine synthetase gene isolation from an alfalfa leaf cDNA library. Plant Physiol, 1999, 119:1568.
  • 6Lightfoot D A, Green N K, Cullimore J V. The chloroplast-located glutamine synthetase of Phaseolus vulgaris L.: Nucleotide sequence, expression in different organs and uptake into isolated chloroplast. Plant Mol Biol, 1988, 11:191-202.
  • 7Tingey S V, Tsai F-Y, Edwards J W, et al. Chloroplast and cytosolic glutamine synthetase are encoded by homologous nuclear genes which are differentially expressed in vivo. J Biol Chem, 1988, 163:9651-9657.
  • 8Keegstra K, Cline K. Protein import and routing system of chloroplasts. Plant Cell, 1999, 11 : 557-570.
  • 9May T, Soil J. Chloroplast precursor protein translocon. FEBS Lett, 1999, 452:53-56.
  • 10Lain H-M, Coschigano K, Shultz C, et al. Use of Arabidopsis mutants and genes to study amide amino acid biosynthesis. Plant Cell, 1995, 7:887-898.

二级参考文献20

  • 1[1]Arumuganathan K, Earle E D. Nuclear DNA content of some important plant species. Plant Mol Biol Rep, 1991, 9: 208 ~ 219
  • 2[2]Yu J, Hu S N, Wang J, et al. A draft sequence of the rice genome (Oryzae sativa L ssp Indica). Science, 2002, 296: 79 ~ 92
  • 3[3]Bishop J O, Morton J G, Rosbash M, et al. Three aboundance classes in Hela cell messenger RNA. Nature, 1974, 25: 199 ~ 204
  • 4[4]Sasaki T. The rice genome project in Japan. Proc Natl Acad Sci USA, 1998, 95: 2027 ~ 2028
  • 5[5]Yamamoto K, Sasaki T. Large-scale EST sequencing in rice. Plant Mol Biol, 1997, 35: 135 ~ 144
  • 6[6]Weissman S M. Molecular genetic techniques for mapping the human genome. Mol Biol Med, 1987, 4: 133 ~ 143
  • 7[7]Bonaldo M F, Lennon G, Soares M B. Normalization and subtraction: Two approaches to facilitate gene discovery. Genome Res, 1996, 6: 791 ~ 806
  • 8[8]Minoru S H K. An 'equalized cDNA library' by the reassociation of short double-stranded cDNAs. Nucleic Acids Res, 1990, 18: 5705 ~ 5711
  • 9[9]Patanjali S R, Parimoo S, Weissman S M. Construction of a uniform-abundance (normalized) cDNA library. Proc Natl Acad Sci USA, 1991, 88: 1943 ~ 1947
  • 10[10]Soares M B, Bonaldo M F, Su L, et al. Construction and characterization of a normalized cDNA library. Proc Natl Acad Sci USA, 1994, 91: 9228 ~ 9232

共引文献21

同被引文献174

引证文献10

二级引证文献72

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部