Noofambar 9, 2021, nooc ka mid ahfayruus cusub coronaB.1.1.529 ayaa markii ugu horeysay laga helay muunad kiis Koonfur Afrikaan ah.In ka yar 2 toddobaad gudahood, nooca mutant-ga ayaa noqday nooca ugu badan ee mutant ee kiisaska caabuqa taajka cusub ee Koonfur Afrika, korriintiisa degdega ah ayaa kicisay indhaha caalamka.Noofembar 26, nooca mutant waxa ay WHO ku qeexday inuu yahay "kala duwanaanshaha welwelka" (VOC), ee loogu magac daray Omicron (Omicron) mutant.Waqtigan xaadirka ah, nooca Omicrom wuxuu si degdeg ah ugu faafay 19 waddan ama gobollada adduunka, wuxuuna keeni karaa wareeg cusub oo caqabado daran ka-hortagga iyo xakamaynta cudurka faafa ee caalamiga ah.
WHO waxa ay sidoo kale sheegtay in Omicron uu leeyahay tiro badan oo isbedel ah, kuwaas oo qaarkood ay walaac ka muujinayaan.WHO waxa kale oo ay sheegtay in nooca mutant-ka ee “Omicron” laga ogaado si ka dhakhso badan noocyada kale ee mutant-ka ee sababay kor u kaca caabuqyada wakhtiyadii la soo dhaafay, taas oo muujinaysa in nooca mutant ee ugu dambeeyay uu yeelan karo faa'iido koritaan.Si adag uga hortagga fiditaanka nooca mutant ee coronavirus-ka cusub Omicron wuxuu noqday bartilmaameed cusub oo ka hortagga faafitaanka adduunka
Khariidadda qaybinta isbeddelka ee Omicron(1)iyo Delta(2), Jaamacadda Stanford Coronavirus iyo Xogta Iska caabinta Dawooyinka
Marka laga soo tago in isbeddello badan lagu yeesho borotiinka taranka, nooca mutant Omicron waxa kale oo uu leeyahay goobo badan oo isku beddelka borotiinka N.Maaddaama bartilmaameedka ugu weyn ee ogaanshaha antigen-ka cusub ee coronavirus uu yahay borotiinka N, isbeddelka borotiinka N wuxuu saameyn karaa antigen-ka cusub ee coronavirus.Saxnaanta qalabka tijaabada ayaa saameyn leh.
| Shaxda 1. Isbarbardhigga kobaca borotiinka N ee noolayaasha kala duwan
| |
| Nooca fayruus
| N kobaca borotiinka |
| Alfa (B.1.1.7) | R203K;G204R ;(>50%) S194L (5-50%) D3H;D63G;T205I;M234I(1-5%) |
| Beta(B.1.351) | T205I (> 50%) P13S;T3621(5-50%) Q9H;Q28R;A35T;E38V;Q418H (1-5%) |
| Gamma (p.1) | P80R;S202C;R203K;G204R (>50%) A211S;D402Y;S4131 (1-5%) |
| Delta (B.1.617.2) | D63G;R203M;G215C;D377Y (>50%) Q9L (> 5-50%) G18V;R385K (1-5%)
|
| Omicron (B.1.1.529) | P13L;R203K;G204R E31/R32/S33 Del |
Marka la barbardhigo borotiinka Alpha-N, borotiinka Omicron-N wuxuu leeyahay farqi ah 10 boos oo amino acid ah.Si loo baadho waxqabadka ogaanshaha borotiinka Omicron-N ee covid-19 antibody-ka ceeriin ee hidda-wadaha Keygen, waxaanu diyaarinay borotiinka Omicron-N markii ugu horeysay, waxaana aanu samaynay xaqiijin wada jir ah oo ay sameeyeen Keygen Gene iyo tiro macaamiil ah.Natiijooyinku waxay muujinayaan in muuqaalka furan ee hidda-wadaha taaj cusub oo ka hortag ah uu leeyahay natiijooyin isku mid ah oo lagu ogaanayo borotiinka Omicron-N, borotiinka Alpha-N iyo borotiinka Delta-N.Aragtida furan hidda-wadaha cusub ee ka hortagga unugyada ayaa hubin kara saxnaanta xirmada antigen-ka cusub ee fayraska taajka si loo ogaado noocyada Omicron..
| Shaxda 2 Natiijooyinka ogaanshaha Omicron recombinant N borotiinka by neocorona antibody | ||||||
| Antibody Lammaaneeyay | Alfa-Nprotein | Omicron-Nprotein | ||||
| 4.0ng/ml | 2.0ng/ml | 1.0ng/ml | 4.0ng/ml | 2.0ng/ml | 1.0ng/ml | |
| Qorshaha 1 | G5 | G4 | G2 | G5 | G4 | G2 |
| Qorshaha 2 | G5 | G4 | G2 | G5 | G4 | G2 |
Kaarka isbarbardhigga soo bandhiga dahabka Colloidal
Sambalyada fadlan la xidhiidh sales03@sc-sshy.com
Waqtiga boostada: Dec-14-2021
