Complete genome sequence of Bacillus amyloliquefaciens B15 isolated from grape skin, a strain of strong inhibitory activity against fungi

摘要

Bacillus amyloliquefaciens B15 is a Gram-positive, plant-associated bacterium which shows strong antifungal activity, isolated from grape skin in Xinjiang, China. The genome of B. amyloliquefaciens B15 comprises a 4,006,754 bp long circular chromosome containing 3991 protein coding genes and 109 RNA genes. Based on genomic analysis, we identified the giant gene clusters, nonribosomal peptidesynthetases (NRPS), and polyketide synthases (PKS), responsible for the biosynthesis of numerous bioactive metabolites. In addition, several functionally related genes, such as TasA, were also been identified for the antagonistic effect on pathogenic fungi but has no effect on the growth of itself. (C) 2016 Elsevier B.V. All rights reserved.