Comparative genomic and transcriptomic analyses provide new insight into symbiotic host specificity.

ABSTRACT: Host specificity plays important roles in expanding the host range of rhizobia, while the genetic information responsible for host specificity remains largely unexplored. In this report, the roots of four symbiotic systems with notable different symbiotic phenotypes and the control were studied at four different post-inoculation time points by RNA sequencning (RNA-seq). The differentially expressed genes (DEGs) were divided into "found only in soybean or Lotus," "only expressed in soybean or Lotus," and "expressed in both hosts" according to the comparative genomic analysis. The distributions of enriched function ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways vary significantly in different symbiotic systems. Host specific genes account for th

SUBMITTER: Yuan S 

PROVIDER: S-EPMC11231455 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature