Species' identification and microarray-based comparative genome analysis of Streptomyces species isolated from potato scab lesions in Norway.

ABSTRACT: Streptomyces strains were isolated from scab lesions on potatoes collected from different parts of Norway. Twenty-eight plant-pathogenic strains, as tested on seedlings of radish and on potato, were identified on the basis of physiological and molecular criteria. Polymerase chain reaction (PCR) analysis, using species-specific primers, and sequencing of the 16S rRNA gene identified 14 nonmelanin-producing strains to S. turgidiscabies. Fourteen melanin-producing strains were detected with primers specific to S. scabies, but whole-genome microarray analysis, based on 12 766 probes designed for 8848 predicted open reading frames (ORFs) of S. scabies, showed that the 14 strains were different from S. scabies. They were subsequently identified to be S. europaeiscabiei based on the internal tran

SUBMITTER: Dees MW 

PROVIDER: S-EPMC6638902 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature