Protein-based biosensor inoona zvirwere zvembatatisi nematomatisi
Vatsvagiri veIsrael vepaHebrew University yeJerusarema vakagadzira itsva mamorekuru sensor system inoona zvirwere zvinokuvadza muzvirimwa, zvinosanganisira mbatatisi nemadomasi.
Kukurumidza kuonekwa kwezvirwere zvakaita sekunonoka blight kunogona kubatsira kuderedza kushaikwa kwechikafu pasi rose. Chirwere ichi ndicho chimwe chezvikonzero zvikuru zvekurasikirwa kwembeu dzembatatisi nematomatisi, uye mari inofungidzirwa kuti inosvika mabhiriyoni matanhatu nemazana mashanu emadhora pagore inokuvadza pasi rose. Mukutanga, chirwere ichi chinonetsa kuziva nokuti mashizha haaratidzi zviratidzo zvekunze.
Muchinyorwa chakaburitswa muThe Plant Journal, vaongorori vakaratidza kushandiswa kwemajini einjiniya nzira kugadzira mhando nyowani dzembatatisi dzinogadzira mapuroteni akasiyana. Aya mapuroteni anoita senge biological sensor inogona kutumirwa kuma chloroplast mumasero ezvirimwa uko kunoitika photosynthesis.
Mazuva evhiki. Bvisa kunyoresa nekudzvanya kamwe chete.
Kushandisa makamera akajeka anokwanisa kutora masaini akatumirwa ne sensor, masayendisiti akakwanisa kuwana ruzivo rwenzvimbo nezve chirimwa chose. Mifananidzo yakaguma yakabatsira kuteedzera chimiro chechimiro chechirimwa mukati menguva yese yekukura kwechirwere chembatatisi.
Chidzidzo chacho chakaratidzawo kuti puroteni inoona nzvimbo dzine chirwere chemashizha kunyange mumatanho ekutanga asingaoneki. Imwezve yakawanikwa inoratidza kuti nzvimbo dzine hutachiona hwekunonoka blight dzinoonekwa nepamusoro pephotosynthetic chiitiko kana zvichienzaniswa nemamwe shizha. Izvi zvinoratidza kuti pathogen inochengetedza sei uye inovandudza kubereka kwemashizha mumatanho ekutanga echirwere kuitira "kuvhara" kukura kwayo mumiti, vatsvakurudzi vakadaro.
Kuvandudzwa kwematurusi epamusoro ebiotechnological ekutanga kuonekwa kwezvirwere zvezvirimwa kunogona kutungamira kutsvagurudzo yeramangwana mukunzwisisa maitiro epathogenicity uye kuderedza kukuvadzwa kwekurima.
Pfupiso yePatata Yepasi Pose
Nyaya shanu dzepamusoro, mitengo, zviziviso zvezvirwere nezviitiko. Mangwanani epakati pevhiki, hapana kushambadza.
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