Pfupisa nyaya yacho:  Kugadziridza majini emiti nezvirimwa kuti achinje DNA yazvo kwave kuchikonzera gakava guru mumakore achangopfuura. Asi kutsvakurudza kutsva kwakawana kuti Amai Zvisikwa vangave vari kugadzira zvokudya zvavo vamene zveGM, sezvo mbatatisi dzakanaka dzakawanwa dzichizvishandura dzimene. Uye izvi zvinoratidzika kuva zvave zvichiitika kwezviuru zvemakore, zvichireva kuti vanhu vave vachidya zvokudya zveGM vasingazivi kwenguva yakareba zvikuru kupfuura zvavaifunga. Masayendisiti ari muBelgium anotaura kuti mbatatisi dzose (mufananidzo womuchitoro unoratidzwa) dzine 'DNA yokumwe.' Mabhakitiriya eAgrobacterium ari muzvirimwa anochinjana majini pakati pemarudzi. Ikoku kunoita kuti mbatatisi inotapira ive 'zvinhu zvakasikwa zvakashandurwa majini.' Uye vanhu vave vachidya kwezviuru zvemakore. Kuwana kunoshamisa kwe"DNA yokumwe" mumiriwo kunoratidza kuti ine rudzi rwomusikirwo rwezvinhu zvakashandurwa majini (GMO). Tsvakurudzo yacho yakaitwa nenyanzvi dzesayenzi dzepaGhent University muBelgium neInternational Potato Institute (CIP). Mbatatisi ndeimwe yezvirimwa zvinokosha zvikuru zvinodyiwa nevanhu, zvikurukuru muAfrica iri kumaodzanyemba kweSahara, mativi eAsia uye zvitsuwa zvePacific. Ndicho chimwe chezvirimwa zvekare-kare zvakagadzirwa nemhuka uye zvakawanikwa mumapako eCholca Canyon muPeru zvave zviine makore 8.000 kusvika ku10.000. Pasinei nezita racho, mbatatisi haina ukama nembatatisi; tinodya bundu rembatatisi, nepo kubva pambatatisi inotapira zvikurukuru mudzi unochengeterwa unodyiwa. Zvimwe zvikamu zvembatatisi zvinodyiwa, zvakadai semashizha. Hakusati kuri muenzaniso wokutanga weGMO dzomusikirwo kuwanwa, asi ndokwokutanga mumbatatisi inotapira - chirimwa chikuru chokurima. Uye vatsvakurudzi vanotaura kuti mbatatisi dzakanaka munyika yose dzine iyi gadziridzo yegene. Chidzidzo chacho chakanangana nemabhakitiriya anonzi Agrobacterium, dzimwe nguva anonzi <unk>injiniya yemasikirwo.<unk> Inozivikanwa nokuita chimwe chinhu chinonzi <unk>horizontal gene transfer<unk>, icho chinobatanidza kuchinjanisa majini pakati pemarudzi akasiyana - kusiyana nokuchinjanisa majini kwomuzvarirwo mukati merudzi rumwe. Agrobacterium yakasarudzika mukuendesa rutivi rweDNA yayo imene, inonzi T-DNA, kuzvirimwa - uye yakanga iri...
Masayendisiti eBelgium anoti matapiri ose ane 'DNA yokumwe' Agrobacterium mabhakitiriya ari muzvirimwa anochinjana majini pakati pemarudzi. Ikoku kunoita kuti mbatatisi dzakanaka dzive 'zvinhu zvakasikwa zvakashandurwa miviri' Uye vanhu vave vachidya kwezviuru zvemakore.