Whole genome sequencing and comparative genomic studies ofPriestia filamentosaJURBA-X for its drought-tolerance, plant-growth promotion, and fluorescent characteristics

Author:

Murthy Sneha,Govardhana Mallu,Satyan Kumudini Belur,Sharma GauravORCID

Abstract

AbstractPriestia filamentosaJURBA-X is a nonmotile, endospore-forming, and Gram-positive bacterium isolated from a rhizosphere soil sample of groundnut fields in Andhra Pradesh, India, during summer. JURBA-X exhibits chains of filamentous morphology with vibrant yellow fluorescence. It shows tolerance to drought stress, phosphate solubilization, siderophore production, and antibacterial activity. 16s rRNA and single-copy orthologous DNA gyrase subunit B-based phylogenies suggested its closeness withPriestia filamentosaspp., leading to its classification asP. filamentosaJURBA-X. The whole genome was assembled into 5,113,908 bp, distributed across 55 contigs with a GC content of 36.59% and 5,352 protein-coding genes. Genome-genome distance and average nucleotide identity confirmed its designation as a novel strain withinP. filamentosa.Assignment of genes/proteins in diverse functions such as drought tolerance, plant growth promotion (PGP), lantibiotics, polyketides, vitamin synthesis, siderophores production, and phosphate solubilization highlight its potential utilization in agriculture as a PGPR and industrial production of antimicrobial agent, vitamins, and biopolymers. Our research concluded that the fluorescence exhibited by JURBA-X is potentially attributed to the production of resistomycin, which might have been horizontally transferred fromStreptomyces resistomycificusas inferred by the homology of resistomycin (rem) biosynthesis cluster genes.

Publisher

Cold Spring Harbor Laboratory

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3