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Neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showing the distance of isolated strains with the nearest species of the genus Bionectria. Aspergillus niger ATCC9642 was used as an out group. Bootstrap percentage values as obtained from 1,000 resamplings of the date set are given at the nodes of the tree. Bar, 0.005 substitutions per nucleotide position.
