Xanthomonas adaptation to common bean is associated with horizontal transfers of genes encoding TAL effectors.

ABSTRACT:

Background

Common bacterial blight is a devastating bacterial disease of common bean (Phaseolus vulgaris) caused by Xanthomonas citri pv. fuscans and Xanthomonas phaseoli pv. phaseoli. These phylogenetically distant strains are able to cause similar symptoms on common bean, suggesting that they have acquired common genetic determinants of adaptation to common bean. Transcription Activator-Like (TAL) effectors are bacterial type III effectors that are able to induce the expression of host genes to promote infection or resistance. Their capacity to bind to a specific host DNA sequence suggests that they are potential candidates for host adaption.

Results

To study the diversity of tal genes from Xanthomonas strains responsible for common bacterial blight of bean, whole genome s

SUBMITTER: Ruh M 

PROVIDER: S-EPMC5577687 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature