几种氨基酸对水稻离体种胚培养的效应  

Several amino acids’effect on rice mature embryo culture in vitro

作　　者：梁贵秋 岑秀芬[2] 韦鹏霄[2] 刘芳[2] 冯家勋[3] 陆春霞 

机构地区：[1]广西蚕业技术推广总站,南宁530007 [2]广西大学农学院,南宁530005 [3]广西大学生命科学技术学院,南宁530005

出　　处：《广西农学报》2009年第4期8-10,共3页Journal of Guangxi Agriculture

基　　金：国家转基因植物研究与产业化专项(J99-A-029)

摘　　要：以三系水稻恢复系桂99和广优2号为主要试验材料,研究了色氨酸、精氨酸、丝氨酸、脯氨酸在水稻种胚培养中的作用,目的在于对水稻种胚离体培养的培养基进行更优化选择。试验结果表明,诱导培养基中添加不同种类及不同浓度的氨基酸对水稻种胚培养结果影响较大,而且因试验品种不同而存在较大差异。To take the rice restorer line Gui-99 and Guangyou-2 as the major experimental materials, this experiment has studied four amino acids＇ functions on mature embryo culture, aiming at the optimizing selection of culture mediums. The experimental results show that to add different kinds and consistence amino acids in inducement culture medium make great influences on the culture result and the influences are different due to the different varieties.

关 键 词：水稻种胚培养 氨基酸 愈伤组织诱导 绿苗分化 

分 类 号：S511[农业科学—作物学]