Identification of Evolutionary Trajectories Shared across Human Betacoronaviruses.

ABSTRACT: Comparing the evolution of distantly related viruses can provide insights into common adaptive processes related to shared ecological niches. Phylogenetic approaches, coupled with other molecular evolution tools, can help identify mutations informative on adaptation, although the structural contextualization of these to functional sites of proteins may help gain insight into their biological properties. Two zoonotic betacoronaviruses capable of sustained human-to-human transmission have caused pandemics in recent times (SARS-CoV-1 and SARS-CoV-2), although a third virus (MERS-CoV) is responsible for sporadic outbreaks linked to animal infections. Moreover, two other betacoronaviruses have circulated endemically in humans for decades (HKU1 and OC43). To search for evidence of adaptive conve

SUBMITTER: Escalera-Zamudio M 

PROVIDER: S-EPMC10282123 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature