Seb GMOs muaj teeb meem cov khoom?

Txhob kaw hloov kab mob yog hais tias yuav artificially kho genotype. GMO khoom uas tsim los txo tus nqi ntawm pub cov neeg thiab cov tsiaj. Nyob rau hauv Russia, tso cai rau kev siv ntawm 17 hom ntawm GM kab ntawm tsib khoom - taum pauv, pob kws, qos yaj ywm, mov, qab zib beet.

Controversy txog txoj kev ruaj ntseg ntawm cov khoom ntawm kev tshuaj ntsuam genetic engineering ntawm lub sij hawm reminiscent ntawm cov ntaub ntawv ua tsov rog rau lub hlwb thiab stomachs ntawm tau txais kev pab. Raws li zaum, soj ntsuam tej zaum txwv. Leej twg mus ntseeg? Yog nws txoj kev hu mus rau lub noxious cov khoom uas GMOs, nyob rau hauv lub qhaj ntawv ntawm cov kev tshwm sim ntawm loj-scale ntev-lub sij hawm cov kev tshawb fawb?

Yuav ua li cas yog cov nqe lus "rau" tsim nyog ntawm cov xim?

• Tag nrho cov qoob loo nroj tsuag thiab cov tsiaj breeds yog lub txiaj ntsim ntawm kev pab tib neeg mus rau hauv lub genome ntawm cov tsiaj qus cov qoob loo thiab breeds (mules siv los ntawm txiv neej rau centuries). Genetic engineering yog txawv nyob rau hauv uas hloov lub noob tsom.
• Peb lub hlwb yog impermeable rau txawv teb chaws noob. Nyob rau hauv txhua hnub tib neeg noj cov zaub mov muaj ib tug loj tus naj npawb ntawm cov noob. Thiab los ntawm yam peb noj, piv txwv li, ntses, gills, peb tsis loj hlob.
• Genetic engineering tso cai rau kom ho diversify cov khoom noj, mus cuag qhov zoo tshaj plaws saj thiab noj haus thaj chaw ntawm cov khoom. Nyob rau hauv cov tshuaj, muaj txawm tias ib tug tshwj xeeb ceg - noob txoj kev kho, txhim kho lawv cov kev kho mob vim tshiab haiv neeg pom noj cov zaub mov.
• GMO cov khoom uas cheaper dua tsoos thiab yuav daws tau qhov teeb meem ntawm kev tshaib kev nqhis nyob rau hauv cov nqe lus ntawm pejxeem kev loj hlob nyob rau hauv lub ntiaj teb no thiab nquag natural disasters.
• Tsoos ua liaj ua teb ntau lawm technology nyob rau hauv hnub no
  tej yam kev mob yog kev koom siv tsob nroj tiv thaiv cov khoom, xws li tshuaj tua kab thiab nitrates. GMO cov khoom uas chiv resistant rau nroj thiab kab, uas yog zus "tsis muaj Science News for KIDS".
• Tsheej lab ntawm cov neeg haus GMO cov khoom rau 15 xyoo (txog rau niaj hnub no 80% ntawm cov US qhia ntawm transgenic cov khoom, lawv labeling yog optional), tsis muaj kev phiv muaj cai nyob rau hauv cov ntaub ntawv no.

Tw ntawm kis ntawm kev tshuaj ntsuam genetic hloov khoom qhia ib tug loj uas muaj feem yuav mus rau lub noj qab haus huv ntawm cov neeg thiab cov ib puag ncig:

• Cov khoom noj uas muaj GMO cov khoom, uas haum cev, vim lub synthesis ntawm nws tshiab, txawv teb chaws proteins. Thaum twg koj siv lawv rau khoom noj khoom haus yog yuav raws li metabolic mob thiab tsawg tiv thaiv.
• Tsis ruaj tsis khov genotype ntawm transgenic cov nroj tsuag tej zaum yuav ua rau cov kev hloov nyob rau hauv lawv cov tshuaj nyob tus yeees. Paub pov thawj tias cov metabolism ntawm toxins tsim nyob rau hauv lawv ib tug txhiab lub sij hawm siab tshaj nyob rau hauv tej yam ntuj tso haiv neeg.
• Muaj yog ib tug uas yuav ntawm uncontrolled kis ntawm GMOs rau hauv ib puag ncig. Ib txhia hom ntawm tej yam ntuj xaiv yuav ploj, tom qab ntawd yuav hloov nyob rau hauv lub khoom noj khoom haus saw ntawm cov tsiaj thiab tag nrho ecosystems.
• Lub thwmsim tau ua rau me me nas ua pov thawj hluav deev muaj nuj nqi vim txoj kev siv cov transgenic cov khoom nyob rau hauv lub thib ob tiam (mules, los ntawm txoj kev, yog muaj menyuam tsis taus).

Raws li tam sim no cai nyob rau hauv Russia, lub chaw tsim tshuaj paus yuav tsum qhia rau cov khoom labeling rau GMO, yog hais tias lawv cov ntsiab lus yog saum toj no 0.9%. Yog hais tias koj tsis xav noj transgenic cov zaub mov, tsis txhob muaj cov muaj nyob rau hauv cov zaub mov E322 lecithin, hmoov nplej pob kws thiab starch, hloov starch, hydrolyzed zaub protein.