【chromatin】 - A-level备考词汇

chromatin

UK:  ['krəʊmətɪn]

US:  ['kroʊmətɪn]

n.

1.核组蛋白

2.【生物学】染色质,染色粒

1 . Eukaryotic genomes are packaged into a nucleoprotein complex known as chromatin, which affects most processes that occur on DNA.
真核基因组被包装到叫做染色质的一个核蛋白复合体中，它影响了发生在DNA上的大部分过程。

2 . How transcription factors regulate gene transcription on chromatin is the central question of the study of gene expression regulation.
真核细胞核中转录因子与染色质模板如何相互作用调节基因转录是基因表达调控研究的一个中心问题。

3 . To me, only the 2 cells in left lower photo are suspicious for HSIL, but the nuclei are too dark and i cannot see the chromatin pattern.
我看来，只有左下图的两个细胞可疑HSIL，但是核太深我不能看清染色质结构。

4 . This chromatin is called heterochromatin. The chromatin which stains less deeply than heterochromatin is called euchromatin.
异染色质呈较大的深染团块，常染色质染色较淡。

5 . In this condition , they are sometimes referred to collectively as the chromatin of the nucleus .
在这种情况下，人们有时笼统地称它们为核染色质。