Dab tsi yog cytoplasmic inheritance thiab piv txwv?
Dab tsi yog cytoplasmic inheritance thiab piv txwv?

Video: Dab tsi yog cytoplasmic inheritance thiab piv txwv?

Video: Dab tsi yog cytoplasmic inheritance thiab piv txwv?
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Cov qub txeeg qub teg ntawm cov cim tswj los ntawm cov noob muaj nyob rau hauv lub cell cytoplasm es tsis yog los ntawm cov noob ntawm chromosomes hauv cell nucleus. Ib piv txwv ntawm cytoplasmic keeb kwm yog tswj los ntawm mitochondrial noob (saib mitochondrion).

Ib yam li ntawd, koj tuaj yeem nug, koj txhais li cas los ntawm cytoplasmic qub txeeg qub teg?

Extranuclear qub txeeg qub teg los yog cytoplasmic keeb kwm yog kev sib kis ntawm cov noob uas tshwm sim sab nraum lub nucleus. Nws muaj nyob rau hauv feem ntau eukaryotes thiab feem ntau paub tias tshwm sim hauv cytoplasmic organelles xws li mitochondria thiab chloroplasts los yog los ntawm cellular parasites xws li kab mob los yog kab mob.

Tsis tas li ntawd, Biparental qub txeeg qub teg yog dab tsi? biparental qub txeeg qub teg . (2) Ib hom extranuclear qub txeeg qub teg , nyob rau hauv uas ob niam txiv pab txhawb organellar DNA rau progeny, raws li tshwm sim nyob rau hauv biparental mitochondrial qub txeeg qub teg nyob rau hauv Saccharomyces cerevisiae (ib tug poov xab).

Kuj paub, dab tsi yog Extrachromosomal qub txeeg qub teg piav nrog piv txwv?

Extrachromosomal Inheritance . Mitochondrial qub txeeg qub teg yog tus qauv uas tsis yog-Mendelian uas kis tus kab mob tshwj xeeb ntawm cov poj niam thiab koom nrog qub txeeg qub teg ntawm mutant mitochondrial DNA rau cov xeeb ntxwv. Los ntawm: Cardiac Electrophysiology: Los Ntawm Cell mus rau Bedside (Seventh Edition), 2018.

Leej twg nrhiav tau cytoplasmic qub txeeg qub teg?

Pov thawj rau cytoplasmic keeb kwm thawj zaug tau tshaj tawm los ntawm Correns hauv Mirabilis jalapa thiab Bar hauv Pelargonium zonule hauv xyoo 1908. Rhoades tau piav qhia cytoplasmic txiv neej sterility nyob rau hauv pob kws nyob rau hauv 1933. Nyob rau hauv 1943, Sonneborn nrhiav pom kappa hais nyob rau hauv Paramoecium thiab piav txog nws cytoplasmic keeb kwm.

Pom zoo: