Masana kimiyya na Kwalejin Agrarian ta Novosibirsk (NSAU) sun sami wata hanya ta kirkiro da sabon ƙarni na samfuran halittu, "sokewa" rigakafin kwari.
An yi wannan aikin ne bisa tushen da aka samu a baya dangane da yanayin juriya da kwari ga cututtuka, in ji Ekaterina Grizanova, babban jami'in bincike a dakin binciken dabbobi da kariya ta kere-kere na NSAU.
«Karin kwari kwari sun zama tsayayya wa samfuran halitta saboda karɓar rigakafi, halayen ƙwayar cuta da yawa. Idan muka kara immunosuppressants (wani rukuni na kwayoyi na hana wulakanci na rigakafi) ga miyagun ƙwayoyi, zamu inganta shi, zai zama mafi tasiri. Ko, dangane da bincikenmu, zaku iya ƙirƙirar sabon ƙarni na kwayoyi, alal misali, dangane da tsangwama RNA (wata hanyar sarrafa ayyukan kwayoyin) ko tsire-tsire masu transgenic", In ji Grisanova.
A cewar ta, a yau tana aiki ne da yanayin kutsewar RNA. Wannan hanyar tana baka damar sarrafa ayyukan kwayoyin halittu da kuma rage karfin juriyarsu ga kayayyakin nazarin halittu. Mai shiga tsakani na hukumar ya ce mai yiwuwa ne a canza dabi'ar halittar dabbobi, ta yadda ake kara yaduwar kwari.
A baya can, masanan kimiyyar NSAU sun gano saboda abin da kwari suka zama suna iya tsayayya da samfuran halitta. "Mun zabi ƙarni da yawa na kwari don tsayayya da ƙwayoyin cuta. Kowace tsara tana kamuwa da cuta, an karɓa mafi ƙarfi, aka zaɓi kuma. Kuma mun fara kwatanta mai ƙarfi da m. Don haka, mun gano mahimman hanyoyin dabbobin juriya."In ji Grizanova.
A cewarta, ma'aikatan dakin gwaje-gwaje sun gano cewa tsarin rigakafin kwari, farfadowa, farfadowa na hanji bayan kamuwa da cuta da sauran hanyoyin sunada alhakin juriya, musamman.
Don wannan binciken, an ba Grisanova lambar yabo ta Shugaban ƙasa a Kimiyya da Innovation na 2018. Shekaru 10 na kasancewar wannan kyautar, da farko an lura da aikin gona. Yarinyar da kanta ta zama ƙarami mafi nasara a ƙarshen shekara.
source: https://agronews.com