micronucleus

名词 n.
中文释义

英文释义

名词 n.
  1. A small nucleus.
  2. The smaller of the nuclei of a ciliate protozoan (that contains genetic material).
    — These binucleated forms have one macronucleus functional and another sexual micronucleus which is not functional in the ordinary life processes of the species.

词形变化

micronuclei plural

词汇关系

衍生词
micronuclear

词源

Etymology tree
Proto-Indo-European *mey-der.?
Ancient Greek μικρός (mikrós)der.
English micro-
Proto-Italic *knuks
Latin nux
Latin nucleuslbor.
English nucleus
English micronucleus
From micro- + nucleus.
0 次浏览 数据来源: Wiktionary