Sequence analysis revealed that this fragment has no variation compared with Polima-orf224.This means that there has similar sterile mechanism in CMS7311 with Polima CMS and the variation of CMS in Brssica napus is conservative.
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- 序列分析表明,該片斷和報道的Poli-ma-orf224序列完全相同,沒(méi)有發(fā)生變異,說(shuō)明CMS7311的不育機理與PolimaCMS相似,也反映了細胞質(zhì)雄性不育變異的保守性。