constitutive heterochromatin

1

The origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery .

如此大量的结构异染色质的来源及其在染色体组型进化和物种形成中的任务仍是一个谜。
2

There are evident constitutive heterochromatin at end of long arms of 1 # and 6 # - 14 # chromosomes .

6~＃～14~＃染色体长臂末端有明显的结构异染色质。
3

Study on the Constitutive Heterochromatin of Chinese Small-sized Domestic Rabbit by Restriction Endonuclease Treatment and CMA3 / DA / DAPI Staining

用限制酶显带和CMA3/DA/DAPI荧光染色研究中国小型白兔染色体结构异染色质
4

The C-banded karyotypes in breeds indicated that the polymorphisms were distinct for constitutive heterochromatin of breeds .

两品种的C带显示，其结构异染质的多态性在品种间表现明显差异。