Azospirillum lipoferum and Pyricularia oryzae laccases were compared, using several substrates and inhibitors. Sixteen phenolic or nonphenolic compounds were found to be substrates of both fungal and bacterial laccases. In the presence of different phenol oxidase inhibitors, P. oryzae and A. lipoferum laccase activities had similar properties.

The plant growth promoting model bacterium FZB42T was proposed as the type strain of Bacillus amyloliquefaciens subsp. plantarum (Borriss et al., 2011), but has been recently recognized as being synonymous to Bacillus velezensis due to phylogenomic analysis (Dunlap C. et al., 2016). However, until now, majority of publications consider plant-associated close relatives of FZB42 still as "B. amyl...

We report the 4.0-Mb draft genome sequence of Bacillus amyloliquefaciens (syn. Bacillus velezensis) KCTC 13012, which exhibits a broad spectrum of antagonistic activity against bacteria and fungi and promotes plant growth as well. The genome contains an array of biosynthetic gene clusters for secondary metabolites that are comparable to those in Bacillus amyloliquefaciens subsp. plantarum FZB42...

Six laboratory experiments were carried out to investigate the effect of the fungicide Benomyl on pure cultures of some plant growth promoting bacteria (PGPB) and some fungi. The highest LD50 was recorded for Bacillus circulans and proved to be the most resistant to the fungicide, followed by Azospirillum braziliense, while Penicillium sp. was the most affected microorganism. LD50 values for th...

Protein-protein interactions are very important in the function of a cell. Computational studies of these interactions have been of interest, but often they have utilized classical modelling techniques. In recent years, quantum mechanical (QM) treatment of entire proteins has emerged as a powerful approach to study biomolecular systems. Herein, we apply a semi-empirical divide and conquer (DC) ...

Bacillus amyloliquefaciens is an important plant growth-promoting rhizobacterium (PGPR). We report the first whole-genome sequence of PGPR Bacillus amyloliquefaciens evaluated in Colombian banana plants. The genome sequences encode genes involved in plant growth and defense, including bacteriocins, ribosomally synthesized antibacterial peptides, in addition to genes that provide resistance to t...

Abstract The success of any plant development relies on healthy and vigorous seedlings, the use rhizobacteria is a sustainable alternative for production high-quality seedlings as they positively interfere in development. Thus, objective this study was to evaluate effect growth quality açaí (Euterpe oleracea Mart.), native palm Brazil, which has significant ornamental value addition ecological ...

Bacillus sp. strain W2 is a plant growth-promoting rhizobacterium isolated from saffron fields of Kashmir, India. Here, we report the draft genome sequence (3.9 Mb) of Bacillus amyloliquefaciens strain W2 having 65 contigs (3, 997, 511 bp), 4,163 coding sequences, and an average 46.45% GC content. Despite the 99% identity of the 16S rRNA gene with that of Bacillus amyloliquefaciens subsp. plant...

This study tried to clarify the antagonistic effect of the lipopeptides secreted by Bacillus amyloliquefaciens strain BPD1 (Ba-BPD1) against Pyricularia oryzae Cavara (PO). To determine the major antifungal lipopeptides effective against PO, single and dual cultures were carried out in solid-state media. The matrix-assisted laser desorption/ionization-time of flight imaging mass spectrometry (M...