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epistasis
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epistasis
epistasis (ɛˈpɪstəsɪs) [Gr. ἐπίστασις a stopping, stoppage, (also) scum on urine, f. ἐϕιστάναι to stop, check.] 1. Med. a. The checking of any discharge, as of blood or menses. b. A pellicle that forms on the surface of urine after it has stood. rare—0[1849 F. Adams Genuine Wks. Hippocrates II. Apho...
Oxford English Dictionary
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epistasy
epistasy Genetics. (ɛˈpɪstəsɪ) [ad. Gr. ἐπιστασία dominion: see -y3 and cf. prec.] = epistasis 2.1918 R. A. Fisher in Trans. R. Soc. Edin. LII. 404 A similar deviation from the addition of superimposed effects may occur between different Mendelian factors. We may use the term Epistacy [sic] to descr...
Oxford English Dictionary
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Hypostasis
game Genshin Impact
Hypostasis (livor mortis), corpse's discoloration
Hypostatic abstraction (mathematics and logic)
Hypostatic gene, as a result of epistasis
wikipedia.org
en.wikipedia.org
Dominant and recessive epistasis Can anyone clarify my confusion about that the epistasis seen in "Labradors , an example of recessive or dominant epistasis? ? I am not getting definite results . It's dominant somewhe...
source (wiki)
**For Haploids (the concept of dominant epistasis does not apply)**
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**For Diploids**
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Epistasis and functional genomics
Epistasis refers to genetic interactions in which the mutation of one gene masks the phenotypic effects of a mutation at another locus. This systematic approach to studying epistasis on a genome wide scale has significant implications for functional genomics.
wikipedia.org
en.wikipedia.org
epistatic
epistatic, a. Genetics. (ɛpɪˈstætɪk) [prob. f. epi- + Gr. στάσις standing, position, state, after hypostatic a., hypostasis; but cf. Gr. ἐπιστάτης one who is set over (see epistates), ἐπιστασία dominion; a derivation directly from ἐπιστάτικος of government, (also) standing still, or from ἐπίστασις e...
Oxford English Dictionary
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Hypostatic gene
A hypostatic gene is one whose phenotype is altered by the expression of an allele at a separate locus, in an epistasis event. See also
Epistasis
Bombay phenotype
References
Further reading
Classical genetics
wikipedia.org
en.wikipedia.org
Genetic reductionism
According to Affifi (2017), "With the discoveries of pleiotropy and epistasis, cracks in the reductionist paradigm emerged even before the rise of molecular
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en.wikipedia.org
如何理解与看待表观遗传学 (Epigenetics) ?
把环境因素抛开,遗传变量又可以再次归因到几个部分: G = A + D + epistasis A: additive genetic variance, 加性遗传效应,D: Dominance, '显性遗传效应'? 忘记了怎么翻译,'epistasis: gene-gene interaction,上位效应,或者基因互作 这里的epistasis, 基因互作, 就包含了所谓的转录因子和miRNA,lincRNA,非编码RNA调控等等等等基因间的调控,也并非表观遗传学。
zhihu
www.zhihu.com
How does genetical variability works on bacteria? I'm very Lay in biology, but I was studying the subject and the following problem emerged: It's known that all bacteria are unicellular beings, and their reproduction...
If we neglect epistasis, then on average segregation and recombination do not increase genetic variance within the population.
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F. Wolfgang Schnell
Cockerham, Genetics 1992) he clarified the influence of multiplicative gene action versus other types of epistasis in heterosis. Schnell FW (1984) Modelling basic epistasis for quantitative-genetic studies. Vortr Pflanzenzüchtg 7:1-11.
wikipedia.org
en.wikipedia.org
异位显性
Science Aid: Epistasis High school (GCSE, Alevel) resource.
GeneticInteractions.org
Epistasis.org
古典遗传学
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zh.wikipedia.org
ACE model
The basic ACE model relies on several assumptions, including the absence of assortative mating, that there is no genetic dominance or epistasis, that all
wikipedia.org
en.wikipedia.org
上位
学术名词「上位效应」(epistasis)
植物学名词「上位花」(epigyny)。
皇帝的雅称,出现于元末明初。《国朝典故》:「方国珍既献三郡,不奉正朔,太祖累遣夏煜、李谦、孙养浩、杨宪、傅仲章、程明善往谕之。国珍答曰:『当初献三郡,为保百姓,请上位发军马来守,交还城池。』」
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