- gene compensation
- 基因补偿
Medical Chinese dictionary (湘雅医学词典). 2013.
gene compensation
Look at other dictionaries:
compensation — 1. A process in which a tendency for a change in a given direction is counteracted by another change so that the original change is not evident. 2. An unconscious mechanism by which one tries to make up for fancied or real deficiencies. [L. com… … Medical dictionary
Dosage compensation — Dosage compensation, also known as Ohno s Hypothesis, is a hypothetical genetic regulatory mechanism which operates to equalize the phenotypic expression of characteristics determined by genes on the X chromosome so that they are equally… … Wikipedia
XIST (gene) — X (inactive) specific transcript, also known as XIST, is a human gene.cite web | title = Entrez Gene: XIST X (inactive) specific transcript| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=7503| accessdate … Wikipedia
dosage compensation — n the genetic mechanism by which the same effect on the phenotype is produced by a pair of identical sex linked genes in the sex (as the human female) having the two sex chromosomes of the same type as by a single gene in the sex (as the human… … Medical dictionary
dosage compensation — A regulatory mechanism for sex linked genes, to allow equivalent levels of gene expression from (in mammals) XY or XX genotypes, even though the gene copy number in XX is double that in XY. See: sex linkage, Barr body … Glossary of Biotechnology
dosage compensation — noun : the genetic mechanism by which the same effect on the phenotype is produced by a pair of identical sex linked genes in the sex (as the human female) having the two sex chromosomes of the same type as by a single sex linked gene in the sex… … Useful english dictionary
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Eugenics — is the self direction of human evolution : Logo from the Second International Eugenics Conference, 1921, depicting Eugenics as a tree which unites a variety of different fields.[1] Eugenics is the applied science or the bio social movement which… … Wikipedia
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X-inactivation — The Barr body is indicated by the arrow, it identifies the inactive X (Xi).] macroH2A1 staining. Arrow points to sex chromatin in DAPI stained cell nucleus, and to the corresponding sex chromatin site in the histone macroH2A1 staining.] X… … Wikipedia
