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单词 organellar
释义

organellaradj.

Brit. /ˌɔːɡəˈnɛlə/, U.S. /ˌɔrɡəˈnɛlər/
Origin: Formed within English, by derivation. Etymons: organelle n., -ar suffix1; organella n., -ar suffix1.
Etymology: Either < organelle n. + -ar suffix1, or < organella n. + -ar suffix1.
Biology.
1. Of or relating to an organelle or organelles.
ΘΚΠ
the world > life > biology > substance > cell > cell organelle or contents > [adjective]
organellar1948
1948 G. Pincus et al. Hormones V. 814 The question arises whether a single template system for peptide and protein synthesis is adequate to account for the precise ultrastructural arrangements of the componentry observed in organellar or membrane systems.
1959 Systematic Zool. 8 183/1 The postulation of loss of the photosynthetic ability concomitant with increase of organellar complexity is not a difficult one to make.
1970 Genetics 66 305 (heading) Organellar damage and revision as a possible basis for intraclonal variation in Paramecium.
2002 New Scientist 23 Feb. 56 (advt.) NMR studies of malaria parasite apical organellar proteins.
2. Designating or relating to the genetic material of organelles (mitochondria and chloroplasts) other than the nucleus; non-nuclear, cytoplasmic.
ΘΚΠ
the world > life > biology > substance > cell > cell substance > [adjective] > intracellular substance
periplastic1853
organellar1965
1965 Amer. Naturalist 99 279 The source and functions of the organellar DNA remain obscure.
1975 Nature 13 Mar. 160/2 If this were the case in my wild carrot protoplasts, about 20% (the approximate proportion of organellar DNA in these cells) of the dimers would have remained after maximum excision.
1987 Amer. Jrnl. Bot. 74 1291/2 Sexual hybridization only allows nuclear genomes to be inherited biparentally and organellar genomes to be inherited uniparentally.
2003 Jrnl. Molecular Evol. 56 11 (title) Organellar inheritance in liverworts.
This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022).

> as lemmas

orgaˈnellar
orgaˈnellar adj.
ΚΠ
1959 Systematic Zool. 8 183/1 The postulation of loss of the photosynthetic ability concomitant with increase of organellar complexity is not a difficult one to make.
1970 Genetics 66 305 (heading) Organellar damage and revision as a possible basis for intraclonal variation in Paramecium.
1997 Biochemist Dec. 59 (advt.) The co-ordination of nuclear and organellar genome expression in eukaryotic cells.
extracted from organellen.
<
adj.1948
as lemmas
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