作者
MR Beena, SK Jami, T Srinivasan, T Swathi Anuradha, G Padmaja, PB Kirti
发表日期
2005
卷号
10
期号
3
页码范围
205-210
简介
The shoot regeneration response from different explants, namely cotyledon, cotyledonary node and petiole, of the most popular Indian cultivar, JL-24, of groundnut, was evaluated by culturing on MS medium containing B5 vitamins supplemented with different growth regulators. Shoot bud initiation, proliferation and subsequent development into shoots were superior from cotyledonary node explants compared to the other explants. High frequency (69%) direct shoot regeneration from cotyledonary node was observed on MS medium with 4.0 mg benzyladenine and 0.2 mg NAA/litre. The shoots elongated upon transfer to MS medium with lower concentrations of benzyladenine. Elongated shoots could be continuously harvested at 15 days interval for a period of 75 to 90 days. The regenerated shoots were rooted at a high frequency of 84.5% on MS medium containing 1.0 mg NAA/litre. The regenerated plantlets …
引用总数
20062007200820092010201120122013201420152016201720181311