Muna 2020, murabhoritari yekuedza yebazi reFederal State Budgetary Institution "Rosselkhoztsentr" mudunhu reAmur vakatanga kudzidza mbatatisi yekusvibiswa nehutachiona kana hutachiona hutachiona - "Potato phytopathogens. "
Mukati merimutsetse yevashandi vehurumende, hofisi yebazi yakaitisa makumi maviri neshanu mafatabhu ekuti mbabvu utarise hutachiona hwezvirwere zvembatatisi ne polymerase chain reaction (PCR) nehutachiona hwekuvandudza-fluorescent kuwanikwa kwezvinhu zvePCR mu "nguva chaiyo" uchishandisa microchip nucleic acid amplifier "AriaDNA".
Chinhu chakasarudzika chekurimwa kwembatatisi kusagadzikana kumamiriro ekunze uye nhanho yepamusoro yekubata kune phytopathogens. Uye zvakare mukuita kwekukura kwavo uye kukura, mbatatisi zvirimwa zvinokanganiswa nezvirwere zvinoramba zviripo pamarara marara, ivhu uye mbatatisi tubers. Kana ikachengetwa, maronda embatatari anorwara anova manyuko ekupararira kwezvirwere. Kudyara hutachiona hutachiona muvhu kunopa hutachiona hwevhu uye kuwedzera kupararira kwezvirwere mumuti wese.
Zvakadai, nyanzvi dzebazi redziviriro dzinokurudzira kutanga kugadzirira mbeu yekudyara nekutarisa iyo machubhu yakavezwa mbatatisi kuti ione hosha uye zvipukanana murabhoritari yekuyedza yebazi "Rosselkhoztsentr".
Musoro wevabhabhatiri A.V. Stankova anotaurirana nezvekutsvagurudza uye mhedzisiro yakawanikwa seinotevera: "Chinyorwa chekuongororwa iDNA samples dzakawanikwa kubva kumatapira tubers. Zvadaro, masanganiswa akagadzirirwa ane akacheneswa eDNA uye musanganiswa akagadzirirwa masystem ekutonga anounzwa muacoreactors, ayo akambosungwa chisimbiso. Ipapo iyo cartridge ine microarray inoiswa mune thermoblock ye thermoblock uye kuongororwa uye kududzirwa kwemhedzisiro yemasampula kunoitwa uchishandisa "AriaDNA" software. Nzira yacho inobvumidza iwe kuti uite bvunzo nhatu panguva imwe chete, kuti uve nemhedzisiro uye chinangwa chakanyanya. "
Mhedzisiro yekuongororwa yakaratidza kuti kubva pamatani 1872 matani akaongororwa, makumi mashanu neshanu matani emubatanidzwa weganda dema nedenderedzwa rakawanikwa.
Zvichienderana nekuongororwa kwakaitwa nenyanzvi dhipatimendi rekudzivirira zvidyarwa pabazi, mazano akaitwa: zvakakosha kubata tubers nema fungicidal dressing vamiririri vasati vachengeta (kubva pane rondedzero yemishonga yekuuraya zvipuka uye agrochemicals inobvumidzwa kushandiswa panharaunda yeRussian Federation muna 2020).