Peb yuav tsum kho peb cov menyuam genomes?

Cov txheej txheem:

Peb yuav tsum kho peb cov menyuam genomes?
Peb yuav tsum kho peb cov menyuam genomes?
Anonim

Kho cov noob hauv tib neeg embryos tuaj yeem muaj ib hnub tiv thaiv qee yam kab mob loj tsis pub dhau los ntawm niam txiv mus rau lawv cov menyuam - tab sis tam sim no, cov txheej txheem dhau los risky ua siv nyob rau hauv embryos destined rau implantation, raws li ib tug high-profile thoob ntiaj teb commission.

Puas yog kev ncaj ncees los kho cov menyuam cov genomes?

Qhov kev hloov pauv rau lawv cov genomes yuav luag yuav raug xa mus rau tiam tom ntej, ua txhaum txoj cai coj ncaj ncees uas feem ntau suav tias tsis tuaj yeem hla. … Txawm hais tias hloov kho cov genome uas tau txais txiaj ntsig - raws li yuav ua tau yog tias CRISPR tau siv los kho cov embryos - yog qhov siv tau rau qee qhov.

Qhov kev pheej hmoo ntawm kev kho genome yog dab tsi?

Kev sim kuaj sim txhawm rau txhim kho DNA tsis zoo hauv tib neeg embryos qhia tias muaj dab tsi tuaj yeem ua tsis ncaj ncees rau hom kev kho cov noob no thiab vim li cas cov kws tshawb fawb tau hais tias nws tsis zoo dhau los sim. Hauv ntau tshaj li ib nrab ntawm cov xwm txheej, kev hloov kho ua rau tsis xav hloov, xws li poob tag nrho chromosome lossis loj chromosome ntawm nws.

Peb yuav tsum siv genome kho?

Cov kws tshawb fawb tab tom tsim kho noob - kev kho mob cuam tshuam nrog kev kho genome - txhawm rau tiv thaiv thiab kho cov kab mob hauv tib neeg. genome kho cov cuab yeej muaj peev xwm pab kho cov kab mob nrog lub hauv paus genomic, zoo li cystic fibrosis thiab ntshav qab zib.

Vim li cas koj yuav tsum tsis txhob xaiv koj tus menyuam cov caj ces?

Niam txiv yuav tsum xaiv tsis tau acov zaub mov uas nyiam tshaj plaws rau lawv cov menyuam. Qhov no tuaj yeem cuam tshuam cov menyuam yaus los ntawm kev nqa cov noob tshwj xeeb thiab tuaj yeem txo qhov kev hloov pauv caj ces uas tsim nyog rau tib neeg hom mus txuas ntxiv thiab nyob thaum ib puag ncig hloov pauv sai sai.

Pom zoo: