So we started doing transposon mutagenesis.
于是我们开始做转座子的突变发生.
RFLP ( restriction fragment length polymorphism) analysis showed that the transposon is 3 cM ( centiMorgan) away from the S locus and retains high transpositional activity with a germinal excision frequency of 20%.
限制性酶切片段长度多态性(RFLP)的分析证明该转座子距S位点约3cM(centiMorgan),并且保持了较高的转位活性,其配子切除频率高达20%。
CHH methylation of small transposable elements is increased in embryos, suggesting that endosperm demethylation enhances transposon silencing.
胚中小的转座元件CHH甲基化作用发生了增强,表明了胚乳的去甲基化增强了转座元件的沉默。
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