2023年2月1日 星期三
苔菜的组织培养
Tissue culture of Lactuca sativa L.var.yemena X.S.Shen et X.P .Zhang
1997年 第6卷 第4期 页码[63-64]    下载全文[0.3MB]  
Abstract

In the tissue culture only the calli from axillary buds of Lactuca sativa L .var.yemena X.S .Shen et X .P.Zhang can be differentiated into seedlings on the designed medium, although both leaves and buds are successful for callus induction .The combination of NAA 0 .5 mg/ L and BA 3.0 mg/ L as an induced medium is optimum for the formation of the calli, whereas in bud regenerating medium, the concentration of NAA has to be reduced from 0.5 to 0.2 mg/ L, which is suitable for regeneration of buds. The growth of test-tube plantlets and the effects of certain related factors are discussed .

关键词苔菜; 组织培养; 试管苗; 愈伤组织; 脱分化
Key wordsLactuca sativa L.var.yemena X.S .Shen et X .P.Zhang; tissue culture; test-tube plantlet; dedifferentiation
作者张小平,章槐彬,沈显生,吴晓东
所在单位安徽师范大学生物系安徽教育学院生物系
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下载次数392
基金项目安徽省教育委员会科研基金资助项目