Nyiv Tau Saws Cov Khoom Noj Hloov Pauv

Cov txheej txheem:

Video: Nyiv Tau Saws Cov Khoom Noj Hloov Pauv

Video: Nyiv Tau Saws Cov Khoom Noj Hloov Pauv
Video: Hnub no Sisnab niam yuav ib tais fawm rau kuv noj sus ntxuag mov mas qab kawg li. 3/11/2021 2024, Kaum ib hlis
Nyiv Tau Saws Cov Khoom Noj Hloov Pauv
Nyiv Tau Saws Cov Khoom Noj Hloov Pauv
Anonim

Nyivpooj muab lub teeb ntsuab rau hloov kho cov zaub movyuav tsum tau muab rau cov neeg siv khoom hauv thaj av ntawm lub Hnub Sib Tw. Tsuas muaj ib qho yuav tsum tau ua xwb, thiab tus ntawd yog cov txheej txheem kho kom raug raws li cov txheej txheem tsoomfwv tau teev tseg. Qhov kev thov no tseem tos kev pom zoo.

Feem ntau yuav yog, cov ntawv ntawm cov lus thov yuav tsis raug hloov pauv lossis cov kev hloov pauv yuav tsawg heev thiab yuav tsis cuam tshuam rau qhov tseem ceeb ntawm daim ntawv. Qhov no yuav qhib lub qhov rooj rau kev tos ntawm CRISPR thev naus laus zis kev tshuaj ntsuam genetic hloov ntawm khoom noj ntawm tsiaj los yog zaub keeb kwm siv los siv.

CRISPR thev naus laus zis yog dab tsi thiab nws daim ntawv thov yog dab tsi?

CRISPR yog cov kev hloov kho genome thiab tso cai rau kev tshem tawm lossis hloov chaw ntawm txhua lub gene hauv lub xovtooj nyob. Cov kws tshawb fawb tseem ntxiv kev tswj hwm ntxiv kom muaj peev xwm kho cov noob, siv qhov system muaj peev xwm los teb rau qhov pom kev. Cov qauv no tso cai rau kev tswj kom tiav rau cov xwm txheej uas cuam tshuam rau kev txhim kho ntawm cov gene los ntawm pib kom tiav.

Dab tsi yog qhov txawv ntawm kev hloov kho noob (GMO) thiab kev hloov kho noob?

CRISPR, kho kom raug cov gene
CRISPR, kho kom raug cov gene

• Kev hloov kho cov gene tso cai hloov chaw ntawm cov caj ceg ntawm cov muaj sia uas tsis muaj feem sib thooj.

• Thaum twg caj hloov qee cov caj ces hauv lub cev tsis ua haujlwm lossis hloov kho nrog cov cuab yeej tshiab xws li CRISPR.

Hauv Tebchaws Meskas, qhov kev cuam tshuam no tau lees txais thiab nws raug suav tias tsis muaj kev tswj hwm tshwj xeeb.

Teb chaws Europe tsis muab cov kev pom no. Lub caij ntuj sov dhau los, nws tau txiav txim siab tias cov zaub mov no raug rau tib qho kev tswj hwm zoo li cov khoom lag luam GMO.

Nyijpooj ntseeg meej meej txog kev coj ua zoo thiab yuav ua raws Tebchaws Asmeskas hauv kev txiav txim siab tsis xav kom kuaj xyuas kev nyab xeeb ntawm cov zaub mov no. Lawv yuav muaj nyob rau ntawm cov neeg siv khoom lag luam. Nws tseem tsis tau meej meej tias lawv yuav raug sau npe rau yog hloov kho rau cov caj npab.

Dab tsi yog lub siab xav ntawm cov neeg siv khoom hauv Nyij Pooj?

CRISPR, cov zaubmov hloov kho hloov rau cov caj ces
CRISPR, cov zaubmov hloov kho hloov rau cov caj ces

Cov neeg tsis ntseeg siab hauv lub teb chaws mus rau hom zaub mov no yog qhov tseeb. Ntau pawg neeg siv khoom pom zoo rau kev soj ntsuam txhua yam hloov pauv ntawm cov noob qoob loo ntawm cov noob qoob loo uas raug tso cai rau siv yog tias lawv tau dhau mus kuaj kev nyab xeeb thiab muaj daim ntawv lo. Cov kws tshawb fawb hauv lub ntiaj teb ntseeg tias txhua qhov kev cuam tshuam no yog vim tsis quav ntsej thiab cov tswv yim lag luam ntawm cov neeg koom nrog siv tib neeg kev ntshai. Nws tso siab rau kev sib txuas lus zoo nrog cov neeg siv khoom kom tshem tawm lawv cov kev ntshai.

Pom zoo: