Iqembu lochwepheshe eliholwa ososayensi baseShayina lahlola ukulandelana kwezakhi zofuzo zemigqa yamazambane engama-44 ezinhlotsheni zezilwane zasendle nezimila. Bathola isakhi sofuzo esenza amazambane abe yisitshalo esibalulekile sokudla okungekona okusanhlamvu emhlabeni. Intuthuko yamenyezelwa Umagazini wemvelo.
Izazi zofuzo zahlaziya izakhi zofuzo ezingama-732 ezivame ukuvezwa kuma-tubers. Ngemuva kochungechunge lokuhlolwa, ochwepheshe bakwazi ukuhlonza ukuba khona kwesici sokuloba esivumela amazambane ukuthi akhule izilimo eziyizigaxa.
I-Evolution yenze i-tuber yamazambane yaba uhlobo lwendawo yokugcina izinto. Lokhu kunikeza isitshalo ithuba lokusinda, futhi yizilimo eziyizigaxa - ezidliwayo futhi ezinomsoco - umuntu azidingayo.