![Dab tsi yog chromosome yog Huntington tus kab mob? Dab tsi yog chromosome yog Huntington tus kab mob?](https://i.answers-medical.com/preview/medical-health/13841531-what-chromosome-is-huntingtons-disease-on-j.webp)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
HD yog tshwm sim los ntawm kev tshuaj ntsuam tsis zoo ntawm chromosomes 4 . Qhov tsis xws ua rau ib feem ntawm DNA yuav tshwm sim ntau zaus ntau dua li qhov nws xav tau. Qhov tsis xws luag no hu ua CAG rov ua dua. Feem ntau, ntu no ntawm DNA yog rov ua 10 txog 28 zaug.
Tib neeg tseem nug, hom kab mob twg yog Huntington tus kab mob nyob?
Cov HD noob , koj kev hloov pauv cov txiaj ntsig hauv Huntington tus kab mob, tau teeb tsa rau chromosome 4 xyoo 1983 thiab cloned hauv 1993. Tus kev hloov pauv yog tus yam ntxwv nthuav dav ntawm nucleotide triplet rov ua hauv DNA qhov chaws rau protein huntingtin cov.
Ib tus kuj tseem yuav nug tau, Huntington's disease kuaj tau li cas? Rau txheeb xyuas kab mob Huntington , tus kws saib xyuas kev noj qab haus huv tuaj yeem ua qhov kev kuaj mob paj hlwb thiab nug txog tus neeg hauv tsev neeg keeb kwm thiab tsos mob . Duab kev xeem tuaj yeem ua tau los nrhiav cov cim ntawm tus kab mob thiab caj ces xeem tuaj yeem ua tiav los txiav txim siab yog tias tus neeg muaj lub cev txawv txav.
Hauv qhov no, puas yog Huntington tus kab mob hauv ib qho chromosome?
Tus kab mob Huntington yog lub paj hlwb vam meej tsis meej pem ua los ntawm ib leeg cov noob puas chromosome 4 - ib ntawm 23 tus neeg chromosomes uas nqa tib neeg tus lej tag nrho caj ces. Qhov tsis xws luag no yog "tseem ceeb," txhais tau tias txhua tus neeg uas tau txais nws los ntawm niam txiv nrog Huntington tus thaum kawg yuav tsim kho kab mob.
Tus neeg nto moo twg muaj tus kab mob Huntington?
Tej zaum feem ntau neeg nto moo raug kev txom nyem los ntawm Huntington tus yog Woody Guthrie, tus neeg hu nkauj muaj suab npe nrov uas tau tuag xyoo 1967 thaum muaj hnub nyoog 55 xyoos.
Pom zoo:
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