The complete mitochondrial genome of Fusarium oxysporum: insights into fungal mitochondrial evolution.
The complete mitochondrial DNA (mtDNA) sequence was determined for the phytopathogenic fungus Fusarium oxysporum. It is 34,477 bp long, maps circularly, and encodes for 14 protein-coding, 25 tRNA and 2 rRNA genes. The nucleotide and amino acid data sets from its 14 concatenated protein-coding mitochondrial (mt) genes were used along with gene order comparisons for an extensive phylogenetic study of the Subphylum Pezizomycotina. Our results are in agreement with current taxonomic treatments and additionally provide better statistical support for all relationships within Pezizomycotina when compared to analyses based on single or few gene data sets. The gene order of F. oxysporum was consistent with that established in the order Hypocreales (Class: Sordariomycetes) and enhanced previous suppositions on the ancestral state of Sordariomycetes. In comparison with mt genomes of the other orders it added further insights to the evolution of Pezizomycotina.
Department of Genetics and Biotechnology, Faculty of Biology, University of Athens, Panepistemiopolis, Athens TK15701, Greece.
Malena P
MP
Pantou
Vassili N
VN
Kouvelis
Milton A
MA
Typas
D003062:Codon; D021901:DNA, Intergenic / Q000737:chemistry; D004272:DNA, Mitochondrial / Q000737:chemistry; D019143:Evolution, Molecular; D005670:Fusarium / Q000145:classification / Q000235:genetics*; D023061:Gene Order; D005800:Genes, Fungal; D054629:Genome, Mitochondrial; D010802:Phylogeny
D003062:Codon; D021901:DNA, Intergenic; D004272:DNA, Mitochondrial