Iqela lezikolo zamanye amazwe liqhube isifundo, apho wafunda amachaphaza okusasazeka kokusasazeka kwe-coronavirus entsha, ebizwa ngokuba yi "waseBritane". Ngokusekwe kwiziphumo zomsebenzi, abaphandi bafumanisa izizathu zokuba kutheni le nguqulo intsha yePathogen ingaphezulu kwesikali sosulelo.
Kwinkqubo yomsebenzi wesayensi, iBritane, izazinzulu zase-Australia kunye ne-Thufrish Deliel yeNewford, i-SARS-2,1.7 elungileyo Iisampuli (ezibizwa ngokuba "sisitampu saseBritane) kwinani lama-4400, elithathwe kwi-NasonApharynx yabasebenzi bezempilo kunye nezigulana ezivela ekliniki. Iziphumo zovavanyo, nazo, zithelekiswa nenguqulelo yeSpanish ye-CORONAVIRUS B.1.177, eyayilawulwa ngaphambili. Kwangelo xesha, ukuphelisa inkcazo enokubakho yotshintsho lwe-SNGRA kwiimeko zosulelo ngeempawu ezikwiimpawu, iingcali ziqokelele ulwazi kumfanekiso wekliniki ukuya kwi-2327 igula yiCovid-19. Umahluko omncinci kwimbonakaliso yeempawu zosulelo B.1.1.7 kwaye u-B.1.177 wenzeka, nangona kunjalo, ngokutsho kukagqirha, akazange achaphazele iziphumo jikelele. Ngenxa yoko, izazinzulu zagqiba kwelokuba ubukho bonyuselo lwe-viral idrafti kwi-Britan yoxinzelelo lunxulunyaniswa nenqanaba le-subgen rna (i-SNGRA). Iingcali ziyakwazisa ukuba iprotein ye-Orf, equlethwe kwiidosi ezinkulu kwi-SANGRA ekhankanyiweyo, inesakhono sokulawula iimpendulo ze-interferon.
"Kuyenzeka ukuba iintsuku ukusuka kumzuzu iimpawu zibonakala kwisampulu zinokwahluka ngokuxhomekeka kwimvelaphi yedatha, okanye ngenxa yesibhengezo sabantu kwiiNkonzo zoNyango, , inokuchaphazela iziphumo zethu ze-SANGRA Iziphumo, "wongeze uThashan de Silva. Abaphandi bavakalise ithemba lokuba inkcazo yeendlela zokwandisa inqaku "iBritish" i-Strain Sars-2 iya kuba nakho ukunceda amayeza afanelekileyo okunyanga kunye nokuthintelwa kweCovide-19. Izinto zesayensi zomsebenzi zathunyelwa kwi-Biorthiv Proproption Parst.