Ndị ọkà mmụta sayensị na All-Russian Research Institute of Agricultural Biotechnology (VNIISB) achọpụtala ebumnuche maka idezi mkpụrụ ndụ ihe nketa nke osisi ezinụlọ Solanaceae iji nweta ihe ọkụkụ na-eguzogide nje Y-virus.
Nduku nje Y bụ ihe kasị emerụ na ebe nile causative gị n'ụlọnga nke malitere ịrịa ọrịa ndị a osisi. Ọ nwere ike ịkpata mmebi akụ na ụba mgbe ị na-akụ ihe ọkụkụ ndị ọzọ (tomato, ose, eggplant) na osisi ịchọ mma (petunia). N'ime ndepụta nje nje 10 osisi nwere ihe kacha mkpa maka nyocha mkpụrụ ndụ ihe nketa, nje Y dị n'ọkwa nke ise.
Chemicals adịghị arụ ọrụ megide pathogens nke nje (ọrịa na-efe efe), na naanị ịkụ mkpụrụ nke na-eguzogide ha nwere ike ichebe osisi site na nje.
Ndị ọkà mmụta sayensị na Laboratory of Plant Stress Resistance na VNIISB, na usoro nke ịmụ usoro ihe omimi nke mmekọrịta na nduku-Y-virus, chọpụtara mmụgharị nke mkpụrụ ndụ ihe mgbaru ọsọ nke na-eduga ná nkwụsị nke mmekọrịta ya na protein viral VPg nke nje nduku. Y.
"Nchọpụta mgbanwe ndị a dị mkpa maka ọrụ na-esote na-edezi genome osisi iji nweta ụdị ndị na-eguzogide nje Y," ka onye isi ụlọ nyocha, Candidate of Biological Sciences Vasily Taranov kwuru.
Uru nke CRISPR/Cas, teknụzụ nke ndị ọkà mmụta sayensị na-arụ ọrụ, bụ na ọ na-enye gị ohere ịmepụta ma ọ bụ meziwanye ụdị dị iche iche site na iwebata mgbanwe naanị na mkpụrụ ndụ ihe nketa, na-enweghị emetụta ndị ọzọ.
N'oge ugbu a ogbo nke ọrụ, laabu mkpara na-ama kere de novo alleles nke lekwasịrị gene na n'ókè mutations na họrọ, dabere na nsonaazụ yist abụọ-ngwakọ analysis, ndị alleles na-enwe ike ịba ụba osisi iguzogide nje Y, na-edobe ihe mmalite ntụgharị asụsụ site na enweghị ike ijikọ na protein viral VPg (N).
Enwere ike itinye usoro ihe mgbochi molekul achọpụtara na teknụzụ biotechnology na ịmụ nwa iji nweta osisi na-eguzogide nje Y.