2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Frameshift mutations tshwm sim thaum qhov ib txwm ua ntawm codons cuam tshuam los ntawm kev ntxig lossis tshem tawm ntawm ib lossis ntau dua nucleotides, muab cov nucleotides ntxiv lossis tshem tawm tsis yog ntau yam. ntawm peb.
qhov hloov pauv hloov pauv tshwm sim nyob qhov twg?
Frameshift kev hloov pauv tuaj yeem tshwm sim los ntawm tshem tawm lossis tso cov nucleotide hauv cov nucleic acid (Daim duab 3). Kev hloov pauv hloov pauv, qhov twg ib lossis ntau dua nucleotides raug tshem tawm hauv nucleic acid, ua rau hloov pauv ntawm cov ntawv nyeem, piv txwv li, nyeem ntawv frameshift, ntawm nucleic acid.
Vim li cas frameshift mutations tshwm sim?
Kev hloov pauv hloov pauv yog tsim los ntawm los ntawm kev ntxig lossis tshem tawm ntawm ib lossis ntau lub hauv paus tshiab. Vim tias qhov kev nyeem ntawv pib ntawm qhov chaw pib, txhua mRNA uas tsim los ntawm cov DNA hloov pauv yuav raug nyeem tawm ntawm tus ncej tom qab lub ntsiab lus ntawm qhov ntxig lossis tshem tawm, ua rau cov protein tsis muaj txiaj ntsig.
Yuav ua li cas taw tes hloov pauv thiab hloov pauv hloov pauv tshwm sim li cas?
Qee cov kws tshawb fawb pom lwm hom kev hloov pauv, hu ua frameshift mutation, ua hom kev hloov pauv. Frameshift mutations tuaj yeem ua rau poob haujlwm tsis zoo thiab tshwm sim los ntawm kev ntxiv lossis tshem tawm ntawm ib lossis ntau dua DNA hauv paus.
Yuav ua li cas thaum hloov pauv hloov pauv tau tsim?
Frameshift Mutation
Txhua pawg ntawm peb lub hauv paus sib raug rau ib qho ntawm 20 qhov sib txawv aminoacids siv los tsim cov protein. Yog tias mutation cuam tshuam qhov kev nyeem ntawv no, ces tag nrho DNA kab ke tom qab mutation yuav nyeem tsis raug.
Pom zoo:
Thaum twg pfizer tshwm sim tshwm sim?
Qee yam tshwm sim tshwm sim txoj cai tom qab koj txhaj tshuaj, zoo li mob me me hauv koj txhais caj npab. Lwm tus yuav siv sij hawm ntau teev los txhim kho. Nco ntsoov tias nrog ob koob tshuaj tiv thaiv zoo li Pfizer-BioNTech thiab Moderna, koj tuaj yeem pom muaj kev phiv ntau dua tom qab txhaj tshuaj thib ob.
Frameshift tshwm sim nyob qhov twg?
Frameshift kev hloov pauv tuaj yeem tshwm sim los ntawm tshem tawm lossis tso cov nucleotide hauv cov nucleic acid (Daim duab 3). Kev hloov pauv hloov pauv, qhov twg ib lossis ntau dua nucleotides raug tshem tawm hauv nucleic acid, ua rau hloov pauv ntawm cov ntawv nyeem, piv txwv li, nyeem ntawv frameshift, ntawm nucleic acid.
Thaum twg frameshift mutations tshwm sim?
Frameshift mutations tshwm sim thaum qhov ib txwm ua ntawm codons cuam tshuam los ntawm kev ntxig lossis tshem tawm ntawm ib lossis ntau dua nucleotides, muab cov nucleotides ntxiv lossis tshem tawm tsis yog ntau yam. ntawm peb. qhov hloov pauv hloov pauv tshwm sim nyob qhov twg?
Thaum twg qhov kev rov tshwm sim tshwm sim?
Thaum Replevin tuaj yeem thov Li no, qhov no yog qhov xwm txheej tshwm sim ntau tshaj plaws uas yuav tshwm sim thaum tus neeg siv khoom tsis raug them nyiaj qiv tsheb. Kev ua txhaum cai ntawm kev thaj yeeb nyab xeeb yog me ntsis luv luv. Nws tsis suav nrog kev txeeb tsheb yam tsis tau ceeb toom lossis kub xov tooj kom tsav tsheb mus.
Thaum qhov no yog qhov tshwm sim uas tshwm sim?
Lub hauv paus ntsiab lus ntawm kev mob Nrog qhov tshwm sim (uppada) ntawm qhov no, qhov tshwm sim. Thaum tsis muaj qhov no, qhov ntawd tsis tuaj. Nrog lub cessation (nirodha) ntawm no, uas ceases. - Samyutta Nikaya 12.61. Thaum qhov no yog qhov tshwm sim uas tshwm sim qhov tshwm sim uas tshwm sim thaum qhov no tsis yog qhov tsis yog qhov kev txiav txim siab tsis piav qhia?