“異染色”造句
異染色質大部分是由短而重復的多核苷酸序列所組成的.
Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.
表現這種現象的染色體物質叫做
異染色質.
Chromosome material with exhibits of such behaviour is called heterochromatin.
異染色質部分在間期有染色很濃的傾向, 有時形成濃縮的塊狀,這些塊狀叫做染色中心.
Heterochromatic areas tend to stain intensely during interphase, sometimes forming condensed masses called chromocentres.