Abstract

Since its isolation 20 years ago, many studies have been devoted to Bacillus velezensis FZB42 (former name Bacillus amyloliquefaciens subsp. plantarum FZB42), which has been gradually accepted as a model organism for Gram-positive rhizobacteria. FZB42 is different from another widely studied bacterial strain, Bacillus subtilis 168, in its many features that are closely associated with plants. FZB42 represents a large group of Bacillus isolates that are beneficial to plants and of great importance in agriculture. In this work a database for FZB42 named ‘AmyloWiki’ is built to integrate all information of FZB42 available to date. The information includes the genomic, transcriptomic, proteomic, post-translational data as well as FZB42 unique genes, protein regulators, mutant availability, publications and etc. The website is built up with PHP and MySQL with a function of keyword searching, browsing, data-downloading and other functions.

Highlights

  • Bacillus strain FZB42, isolated from beet rhizosphere, is a soil rhizobacterium with potent biocontrol and plant growth-promoting activities

  • High throughput investigations were conducted characterizing FZB42 in different aspects: the regulated transcripts in response to plant root exudates were revealed by microarray [18, 19], non-coding regulatory RNAs and genome-wide transcriptional start sites (TSSs) were charted by dRNA-seq [20], secretome proteins and post-translational protein modifications were identified by mass technology [21, 22] and ecological impact on microbial community was profiled by metageonomic profiling [23]

  • Previous work on FZB42 has accumulated a large volume of data that are critical to FZB42/B. amyloliquefaciens plantarum researches in future

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Summary

Introduction

Bacillus strain FZB42, isolated from beet rhizosphere, is a soil rhizobacterium with potent biocontrol and plant growth-promoting activities. Vol 2019, Article ID baz complex in 2011 [1] This subspecies differs from other species/subspecies in the B. subtilis complex in that its members are able to efficiently colonize plant roots and contribute to plant growth [1,2,3]. Representatives of this subspecies include a large number of commercialized strains that are developed as biofertilizers or biocontrol agents for crop or vegetation production [3,4,5]. Previous work on FZB42 has accumulated a large volume of data that are critical to FZB42/B. amyloliquefaciens plantarum researches in future

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