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单词
macronuclear
释义
WordReference Random House Unabridged Dictionary of American English © 2024
mac•ro•nu•cle•us
(mak′rō no̅o̅
′
klē əs, -nyo̅o̅
′
-),
USA pronunciation
n.
[
Biol.
]
Microbiology
the larger of the two types of nuclei occurring in ciliate protozoans, having a multiple set of chromosomes and functioning in cell metabolism and protein synthesis. Cf.
micronucleus.
Neo-Latin; see
macro
-,
nucleus
1890–95
mac′ro•nu
′
cle•ar
,
adj.
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更新时间:2024/9/20 1:11:11