Study on Factors Influencing Microspore Embryogenesis of Cabbage
Yang Hongli
Hu Jingfeng
Xu Xuezhong
He Jiangming
Song Shuang
Abstract：Taking 6 cabbage hybrids as experimental materials , the influence factors of somatic embryo-genesis were studied by isolated microspore culture method .The results showed that the flower bud length in the range of 3 .00~4 .00 mm was favorable to obtain embryoid;when centrifugation at the speed of 1 500 r/min and heat shocking at 32.5℃ for 24 hours, it was the most beneficial to the induction of embryoid; when the flower buds were pretreated at 4℃for 24 hours , the embryo induction rate could be improved;low oscillation culture could promote the embryogenesis .Genotype played a dominant role in microspore embryoid induction .
Keywords：CabbageMicrospore cultureEmbryoid
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 21-24,28 )