First steps towards mitochondrial pan-genomics: detailed analysis of Fusarium graminearum mitogenomes.

ABSTRACT: There is a gradual shift from representing a species' genome by a single reference genome sequence to a pan-genome representation. Pan-genomes are the abstract representations of the genomes of all the strains that are present in the population or species. In this study, we employed a pan-genomic approach to analyze the intraspecific mitochondrial genome diversity of Fusarium graminearum. We present an improved reference mitochondrial genome for F. graminearum with an intron-exon annotation that was verified using RNA-seq data. Each of the 24 studied isolates had a distinct mitochondrial sequence. Length variation in the F. graminearum mitogenome was found to be largely due to variation of intron regions (99.98%). The "intronless" mitogenome length was found to be quit

SUBMITTER: Brankovics B 

PROVIDER: S-EPMC6304159 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature