异染色体组的 [遗] anisogenomatic
单染色体组的种 monobasic species
染色体的非重组区 non-recombination regions of Y chromosome
Y染色体的非重组区 non-recombination regions of Y chromosome ; NRY
通过同源染色体的重组 homologous recombination
节节麦是普通小麦 D 染色体组的供体种。
节节麦是六倍体普通小麦的祖先种之一,D染色体组的供体种;
Aegilops tauschii is D genome donor of common wheat, and the useful genes of Ae.
不含H染色体组的披碱草属及大麦属的物种具有较远的亲缘关系。
Species which do not contain the H genome in the two genera have rather distant phylogenetic relationships.
There might be these, what are called epigenetic differences that I mentioned changes in the structure around DNA, and those changes lead to differences in which fraction of the total genes in the chromosomes are being expressed by a particular cell.
可能存在的差异,叫做表观遗传差异,我之前说过的DNA结构上的变化,而这些变化导致,在特定细胞中,染色体组的全部基因中,只有一部分表达出来
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