期刊文献+

大豆铁蛋白基因GmFerritin在玉米中的遗传转化 被引量:6

Genetic transformation of GmFerritin in maize(Zea mays L.)
原文传递
导出
摘要 使用In-Fusion试剂盒构建表达载体pCUB-Zein::ferritin-35s::bar,以玉米自交系齐319茎尖分生组织为受体,采用农杆菌介导法,将玉米胚乳特异启动子基因15 kDβ-Zein驱动的大豆铁蛋白ferritin基因转入玉米,共筛选出272株除草剂(草铵膦)抗性植株,其中108株PCR检测呈阳性,转化率达3.6%,初步判断Zein::ferritin基因已转入玉米基因组中。 The plant expression vector pCUB-Zein::ferritin-35s::bar was constructed by In-Fusion kit.The soybean ferritin gene was transferred into the shoot apical point of maize inbred line of maize inbred line Qi319 by Agrobacterium tumefacien mediated transformation.The soybean ferritin gene was expressed under the control of a maize seed storage protein prolamin promoter 15kD β-Zein.272 transgenic plants were obtained after select-ing with glufosinate and 108 of them were confirmed positive by PCR amplification.The frequency of transfor-mation reached about 3.6%.This study showed that the soybean ferritin gene was integrated into maize genome.
出处 《安徽农业大学学报》 CAS CSCD 北大核心 2012年第2期263-268,共6页 Journal of Anhui Agricultural University
基金 国际合作项目HarvestPlus China(HPC#8235)资助
关键词 表达载体 农杆菌 大豆铁蛋白ferritin基因 玉米 expression vector Agrobacterium tumefacien soybean ferritin gene maize(Zea mays L.)
  • 相关文献

参考文献23

  • 1Unicef,University U N,Organization W H. Iron deficiency anaemia:assessment,prevention,and control:a guide for programme managers[R].WHO,2001.
  • 2谢传晓,王康宁,张德贵,李明顺,李新海,潘光堂,陈洁,张世煌.玉米铁微营养生物有效性与生物强化的研究进展[J].玉米科学,2007,15(1):81-84. 被引量:3
  • 3Lescure A M,Proudhon D,Pesey H. Ferritin gene transcription is regulated by iron in soybean cell cultures[J].Proceedings of the National Academy of Sciences(USA),1991,(18):8222.doi:10.1073/pnas.88.18.8222.
  • 4M R,Jf B,J G. Evidence for a conversation of ferritin sequences among plants and animals and for a transit peptide in soybean[J].Journal of Biological Chemistry,1990.18339-18344.
  • 5Lobreaux S,Yewdall S J,Briat J F. Amino-acid sequence and predicted three-dimensional structure of pea seed (Pisum sativum) ferritin[J].Biochemical Journal,1992,(Pt 3):931.
  • 6Spence M J,Henzl M T,Lammers P J. The structure of a Phaseolus vulgaris cDNA encoding the iron storage protein ferritin[J].Plant Molecular Biology,1991,(03):499-504.
  • 7Wicks R E,Entsch B. Functional genes found for three different plant ferritin subunits in the legume,Vigna unguiculata[J].Biochemical and Biophysical Research Communications,1993,(02):813-819.
  • 8Theil E C. Ferritin:structure,gene regulation,and cellular function in animals,plants,and microorganisms[J].Annual Review of Biochemistry,1987,(01):289-315.
  • 9Andrews S C,Harrison P M,Yewdall S J. Structure,function,and evolution of ferritins[J].Journal of Inorganic Biochemistry,1992,(01):161-174.
  • 10Goto F,Yoshihara T,Saiki H. Iron accumulation in tobacco plants expressing soyabean ferritin gene[J].Transgenic Research,1998,(03):173-180.

二级参考文献51

共引文献73

同被引文献86

引证文献6

二级引证文献19

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