Complete genome sequence of Paenibacillus polymyxa 19197, an endophytic bacterium isolated from the morel mushroom Morchella importuna
Changmeng Wu, Linsong He, Yingli Cai, Zhilan Xia, Fuqiang Yu, Xunyan He, Wei Liu
TL;DR
This paper presents the full genome sequence of Paenibacillus polymyxa 19197, a bacterium found in morel mushrooms, highlighting its potential roles in breaking down polysaccharides and fixing nitrogen.
Contribution
The novelty lies in sequencing the complete genome of this endophytic bacterium and identifying its CAZymes and nitrogenase operon.
Findings
The genome contains 220 glycoside hydrolases, indicating a strong capacity for polysaccharide degradation.
A complete nitrogenase operon was identified, suggesting the bacterium's role in nitrogen fixation.
Abstract
We report the complete genome sequence of Paenibacillus polymyxa 19197, an endophyte isolated from Morchella importuna. The 6.93 Mb circular chromosome encodes a diverse array of carbohydrate-active enzymes (CAZymes), including 220 glycoside hydrolases, and a complete nitrogenase operon, suggesting roles in polysaccharide degradation and nitrogen fixation within the morel ecosystem
Genes, proteins, chemicals, diseases, species, mutations and cell lines named across the full text — each resolved to its canonical identifier and authoritative record.
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Taxonomy
TopicsMicrobial Natural Products and Biosynthesis · Genomics and Phylogenetic Studies · Enzyme Production and Characterization