Characterization and development of transcriptome-derived novel EST-SSR markers to assess genetic diversity in Chaetomium globosum.

ABSTRACT: Chaetomium globosum Kunze, an internationally recognized biocontrol fungus. It mycoparasitizes various plant pathogens and produce antifungal metabolites to suppress the growth of pathogenic fungi. Lack of detailed genome level diversity studies has delimited the development and utilization of potential C. globosum strains. The present study was taken to reveal the distribution, identification, and characterization of expressed sequence tag-simple sequence repeats (EST-SSRs) in C. globosum. RNA-Seq experiment was performed for C. globosum potential isolate Cg2 (AY429049) using Illumina HiSeq 2500. Reference-guided de novo assembly yielded 45,582 transcripts containing 27,957 unigenes. We generated a new set of 8485 EST-SSR markers distributed in 5908 unigene seq

SUBMITTER: Darshan K 

PROVIDER: S-EPMC10600081 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature