{"version":"1.0","type":"link","title":"ORF1ab - Newikis","description":"ORF1ab (also ORF1a/b) refers collectively to two open reading frames (ORFs), ORF1a and ORF1b, that are conserved in the genomes of nidoviruses, a group of viruses that includes coronaviruses. The genes express large polyproteins that undergo proteolysis to form several nonstructural proteins with…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}