chromatin

n. 核染质, 染色质 [化] 染色质

发音

UK /ˈkɹəʊmətɪn/
其它

词形变化

chromatins 复数 chromatins

释义与例句

n.
  1. 1.

    A complex of DNA, RNA and proteins within the cell nucleus out of which chromosomes condense during cell division.

    染色质

    核染质

    可数 不可数 生物

词汇关系

名词

整体词 4

nucleus chromosome cell nucleus karyon

词源

Borrowed from German Chromatin, from (combining form of) Ancient Greek χρῶμα (khrôma, “colour”) + -ινος (-inos, “made of”). Analyzable as chromatic (“of colour”) + -in (“substance”).

来源：wiktionary