河南农业科学2013，Vol.42Issue(1)：90-93,4.
苋菜愈伤组织诱导的研究
Study on Callus Induction from Amaranthus tricoclor L.
摘要
Abstract
In this experiment, seeds of Amaranthus tricoclor L. were used to produce plantlets. The differences in callus induction were compared among hypocotyls,cotyledons of young seedling stage and stem segments, leaves of adult seedling stage. Meanwhile, the effects of the different concentrations of NAA on callus induction were analyzed. The results showed that calli occurred better at the adult seedling stage than at young seedling stage. The order of induction effects as explants was: leaves> stem segments> hypocotyls> cotyledons. The best medium for callus induction from stem segments and leaves of the adult seedling stage was MS medium supplemented with 0. 5 mg/L 6-BA and 3. 0 mg/L NAA, on which the induction rate was 98. 7% and 99. 3%, respectively.关键词
苋菜/愈伤组织/诱导/苗期Key words
Amaranthus tricoclor L. /callus/induction/seedling period分类
农业科技引用本文复制引用
刘生财,杨琼,赖钟雄..苋菜愈伤组织诱导的研究[J].河南农业科学,2013,42(1):90-93,4.基金项目
国家科技支撑计划项目(2007BAD07B03) （2007BAD07B03）
福建农林大学园艺学博士后基金项目 （）
福建农林大学校青年教师基金项目(2011xjj04) （2011xjj04）
