chromatin
英 ['krəʊmətɪn] 美 ['kroʊmətɪn]

n.

染色质；核染质；

英英释义

chromatin[ 'krəumətin ]

• n.the readily stainable substance of a cell nucleus consisting of DNA and RNA and various proteins; during mitotic division it condenses into chromosomes

  同义词：chromatin granule

双语例句

用作名词(n.)

1. The key to nuclear transplantation with adult cells lies in nuclear reprogramming or chromatin remodeling.
   成年细胞核移植的关键在于核的再编序或核染质的再塑造。
2. Human embryos do not provide enough time for chromatin remodeling, thus preventing the cloning of humans using adult cells.
   人类胚胎没有足够长的时间进行核染质的再塑造，因而妨碍了用成人细胞克隆人类。
3. Methylation of chromatin causes it to condense.
   染色质甲基化后会出现凝缩。
4. The chromatin was polymerized and concentrated and the nucleolus was dispersed.
   细胞核变形，核膜破裂，核质外流，染色质凝集，核仁解体。

权威例句

Chromatin modifications and their function.
The Role of Chromatin during Transcription
Megabase Chromatin Domains Involved in DNA Double-Strand Breaks in Vivo
A chromatin landmark and transcription initiation at most promoters in human cells.
Release of chromatin protein HMGB1 by necrotic cells triggers inflammation.
Chromatin signature reveals over a thousand highly conserved large non-coding RNAs in mammals
A bivalent chromatin structure marks key developmental genes in embryonic stem cells.
Genome-wide maps of chromatin state in pluripotent and lineage-committed cells.
Long non-coding RNA HOTAIR reprograms chromatin state to promote cancer metastasis.
Functional Demarcation of Active and Silent Chromatin Domains in Human HOX Loci by Noncoding RNAs