Can sry gene be on x chromosome?

Cov txheej txheem:

Can sry gene be on x chromosome?
Can sry gene be on x chromosome?

Video: Can sry gene be on x chromosome?

Video: Can sry gene be on x chromosome?
Video: SRYgene 2024, Hlis ntuj nqeg
Anonim

Thaum cov noob SRY tam sim no, nws yog feem ntau nyob ntawm X chromosome vim yog kev sib txuas ntawm X thiab Y chromosomes.

X chromosomes puas muaj SRY noob?

SRY-positive

Nyob hauv kwv yees 80 feem pua ntawm XX txiv neej, SRY noob muaj nyob rau ntawm ib qho ntawm X chromosomes. Qhov xwm txheej tshwm sim los ntawm qhov txawv txav ntawm cov khoom siv caj ces ntawm chromosomes (translocation).

Puas yog SRY noob nkaus xwb ntawm Y chromosome?

SRY yog ib ntawm plaub lub noob ntawm tib neeg Y chromosomeuas tau pom tias tau tshwm sim los ntawm thawj Y chromosome. Lwm cov noob ntawm tib neeg Y chromosome tshwm sim los ntawm autosome uas fused nrog tus thawj Y chromosome.

Cov noob dab tsi pom tsuas yog ntawm X chromosome?

Cov kws tshawb fawb tsis tau txiav txim siab seb cov noob twg ntawm X chromosome yog lub luag haujlwm rau feem ntau ntawm cov yam ntxwv ntawm Turner syndrome. Txawm li cas los xij, lawv tau txheeb xyuas ib lub noob hu ua SHOXuas yog ib qho tseem ceeb rau kev txhim kho pob txha thiab kev loj hlob. SHOX noob nyob hauv thaj tsam pseudoautosomal ntawm cov chromosomes kev sib deev.

Chromosome twg muaj SRY noob?

Tus SRY noob muaj nyob ntawm tus Y chromosome. Lub cheeb tsam kev sib deev txiav txim siab Y protein uas tsim los ntawm cov noob no ua raws li qhov hloov pauv, uas txhais tau hais tias nws txuas (khi) rau cov cheeb tsam tshwj xeeb ntawm DNA thiab pab tswj kev ua haujlwm ntawm cov noob tshwj xeeb.

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