Ahụ ike, Healthy eri
Warning! Genetically gbanwetụrụ oriri nwere ike igbu!
Dịtụ nso narị afọ nke 19 mere ka mmadu, a nụchara anụcha ihe oriri, nke mere ka ndị mbụ artificially kere nsogbu ahụ. Ya mere, polished, gabiga ókè nụchara osikapa dugara a uka nke vitamin A erughi na Asia, n'ihi na nke a nụchara anụcha sugar malitere-arịa ọrịa shuga na atherosclerosis, ma nụchaa oriri na mmanụ budata budara ihe ekwukwa n'akwụkwọ uru nke ngwaahịa.
N'oge, dabeere n'ihe ize ndụ na-abịa site ngwa mmepe nke biotechnology, ọ ebibi mkpụrụ ndụ ihe nketa ndabere nke ahụ ike, ọ bụghị naanị mmadụ, ma na-niile eke ebe obibi na usoro.
Genetically gbanwetụrụ oriri eme ka ndị mmadụ na oke anabata ọrịa, cancer, na ọtụtụ ọhụrụ nta mara ọrịa.
Ọ malitere na eziokwu ahụ na n'etiti narị afọ gara aga, British ndị ọkà mmụta sayensị Francis Crick na Dzheyms Vatson mere a oké mkpa chọpụtara: niile ozi na ọdịnihu Ọdịdị nke ahụ ahụ na-echekwara na na DNA - etiti nke cell ntọala. Ozugbo ọ na-e-atụ aro na ndị mejupụtara onye mkpụrụ ndụ ihe nketa, i nwere ike ịgbanwe ndị nkịtị atụmatụ nke ndu eme ntule.
Na 1979, oge mbụ ndị ọkà mmụta sayensị na-enwe ike mata na site n'usoro maka njikọ nke a mmadụ insulin, na "agbakwunyere" na ya mkpụrụ ndụ ihe nketa koodu nke E. coli, mgbe nke ọ malitere synthesize insulin. N'ihi ya, ọ pụtara mbụ genetically gbanwetụrụ ntule - GMOs.
Na e kere eke nke ọhụrụ ọ bụla osisi na gbanwere mkpụrụ ndụ ihe nketa na-ewe ọrụ afọ na ọtụtụ nde dollar. Emepụta ha site n'ọnụ ndị gene egbe nke "Ome" a pụrụ iche set nke: a gene na chọrọ àgwà gene ka malite gara aga gene na gene-kpọmkwem welara. Ọ bụrụ na a set nke ndị dị otú mkpụrụ ndụ ihe nketa na-adịgide ndụ, mkpụrụ ndụ a na-ekwe na-eto eto n'ime a ọhụrụ osisi.
The flagship nke mkpụrụ ndụ ihe nketa injinịa ghọrọ United States. Ya mere, na 1994, e emewo tomato site n'usoro deepwater ndagharị. Ndị a genetically gbanwetụrụ oriri nwere ike ịchekwa ruo ogologo oge, na-green na-ekpo ọkụ ngwa ngwa na-jupụta red.
Ugbu a, ụwa na aku na uba toro ihe karịrị otu narị e nke transgenic osisi, tinyere oru ọkwa owu na ụtaba. A ndepụta GMO nri soybeans gawa - ya òkè na ngụkọta mmepụta bụ 98% nke transgenes. Ha na-agbaso site ọka, sugar biiti, oilseed idina mmadụ n'ike, poteto, tomato, wheat.
Genetically gbanwetụrụ ngwaahịa na ubi eguzogide ahụhụ pests na idi-ejizi ike ike ọgwụ megide ata. Ya mere ga-esi oké elu zaa nke a osisi.
The ize ndụ maka ilekota bụ na agbakwunyere na mkpụrụ ndụ ihe nketa nke osisi nwere ike igbu bụghị naanị pests kamakwa bara uru ụmụ ahụhụ. Ọzọkwa, na usoro nke inserting a mba ọzọ site n'usoro idem bacteriophages overactive wuru nje virus na-plasmids bụ ndị nwere ike ịbanye cell na-esi n'ime ya. Ndị a conveyors gafere gbanwetụrụ mkpụrụ ndụ ihe nketa na nkịtị osisi, na-eme na-achịkwaghị achịkwa kwụ site n'usoro nyefe. N'ihi ya, e nwere mgbanwe na mbibi nke dum ecosystems.
Genetically gbanwetụrụ ngwaahịa na-banyere ụgbọala nje virus na-ahụ mmadụ, Embedding n'ime genome ma na-eme ọgba aghara n'ozuzu mkpụrụ ndụ ihe nketa Ọdịdị. Nke a na activates a dịgasị iche iche nke mkpụrụ ndụ ihe nketa nke na-eme bụghị naanị n'ihi na cancer ma n'ihi ọhụrụ amaghị ọrịa. Site na-eri oriri na GMOs, onye n'ezie infects nnọọ ike ike wuru nje.
Ahụ anyị kacha enyi na-edozi genetically gbanwetụrụ nri na ngwaahịa dị ka ndị mba ọzọ, ie allergenic. Dị ka ihe atụ, ọ e kere na soybean genome Brazil nut mma soy protein. Ma ndị ndidi anabata Brazil mkpụrụ, na-agbalị a soy, natara a oké anabata, ọbụna na-egbu egbu. Naanị mgbe a na usoro nke dị ize ndụ mgbe, a soya si GMO e napụrụ ire.
Ọtụtụ mgbe ọhụrụ n'ubi iji mkpụrụ ndụ ihe nketa na belata uche ka ọgwụ nje. Na ụmụ mmadụ ọ na-akpata a-eto ngwa ngwa nke pathogenic bacteria nwere ahụkebe iguzogide ọ bụla ude.
Na-adịbeghị anya, na mba uwa malitere ịghọta na ezigbo n'ókè nke ihe ize ndụ nke genetically gbanwetụrụ oriri. Ugbu a, ha na-iwu maka ire na Europe, na-emepụta na-eji ha nanị maka mmejuputa iwu nke atọ World. The naanị esemokwu "n'ihi na", nke nọgidere na ndị dị otú ahụ na ụlọ ọrụ - a nnukwu-ewe ihe ubi na slogan "Genetic engineering ga-azọpụta ụwa agụụ." Otú ọ dị, okwu a bụ a akụkọ ifo, n'ihi na nsogbu agụụ na-adịghị kpebiri site ọzọ mmepụta, na ihe kwesịrị ekwesị nkesa nri.
N'ihi ya na-echeta gị nri, anaghị ime gị ahu na site n'usoro larịị, n'ihi na ndị Grik oge ochie maara: "Anyị - ihe anyị na-eri."
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