Genomic characterization of seven distinct bat coronaviruses in Kenya.

ABSTRACT: To better understand the genetic diversity and genomic features of 41 coronaviruses (CoVs) identified from Kenya bats in 2006, seven CoVs as representatives of seven different phylogenetic groups identified from partial polymerase gene sequences, were subjected to extensive genomic sequencing. As a result, 15-16kb nucleotide sequences encoding complete RNA dependent RNA polymerase, spike, envelope, membrane, and nucleocapsid proteins plus other open reading frames (ORFs) were generated. Sequences analysis confirmed that the CoVs from Kenya bats are divergent members of Alphacoronavirus and Betacoronavirus genera. Furthermore, the CoVs BtKY22, BtKY41, and BtKY43 in Alphacoronavirus genus and BtKY24 in Betacoronavirus genus are likely representatives of 4 novel CoV species. BtKY27 and BtKY33

SUBMITTER: Tao Y 

PROVIDER: S-EPMC7114443 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature