Draft genome sequence of Paenibacillus strain LK1, a phytohormone producing bacterium.

Abstract

A high-quality draft genome sequence of a multi-antibiotic resistant strain, Paenibacillus strain LK1 isolated from the rhizosphere of Auricularia auricular is described. Strain LK1 produced several types of phytohormones, which included Indole-3-acetic acid (IAA) and Zeatin. Phylogenetic analysis of the 16S rRNA gene of strain LK1 showed a close relationship to P. taichungensis and P. pabuli (99% gene sequence similarity). The genome size of strain LK1 was estimated to be 7.16Mb that consisted of 82 contigs contained in 49 scaffolds. The G+C content of the genome was 45.63% and it encoded 6499 genes, 115 pseudo genes, 8 rRNAs, 33 tRNAs, and 4 ncRNAs, based on the Prokaryotic Genome Annotation Pipeline (PGAP). Further analysis of the genome of strain LK1 identified 16 genes encoding monooxygenase and six genes encoding cytochrome P450, which may be potentially involved in zeatin biosynthesis. The draft whole genome sequence and annotation of strain LK1 has been deposited at DDBJ/EMBL/GenBank under the accession number (PEII00000000).