background: the widespread utilization of antimicrobial compounds has caused emergence of resistant microorganisms in the world. hence, the research to probe the products with antimicrobial features has led to finding natural habitats and discovering new pharmaceutical products. methods: in this study, an attempt was made to explore the niche of novel habitat to isolate pyllospheric bacteria fr...

This study was conducted in certain area at Khartoum State (Eltebna, Falasteen, Shambat, Hilat Kuku, Elhalfaia, Elsamrab and The University of Khartoum farms) in winter season to determine the type of mastitis and to compare between the incidence of mastitis caused by Stapylococcus spps and Bacillus spp. The total number of dairy cows, which were examined in 34 investigated farms, amounted to 5...

The present study was conducted to evaluate the effect of the dietary supplementation of Bacillus amyloliquefaciens-based direct-fed microbial (DFM) on growth performance, nutrient utilization, intestinal morphology and cecal microflora in broiler chickens. A total of two hundred and eighty eight 1-d-old Arbor Acres male broilers were randomly allocated to one of four experimental treatments in...

Here, we report the complete genome sequence of Bacillus amyloliquefaciens TA208, a strain for industrial production of guanosine and synthesis of ribavirin by assimilation of formamide. Comparison of its genome sequence with those of strains DSM7 and FZB42 revealed horizontal gene transfer represented by unique prophages and restriction-modification systems and indicated significant accumulati...

We report here the whole-genome shotgun sequence of Bacillus amyloliquefaciens strain UASWS BA1, isolated from inner wood tissues of a decaying Platanus × acerifolia tree. This strain proved to be antagonistic to several plant pathogenic fungi and oomycetes and can be developed as a biological control agent in agriculture.

Bacillus amyloliquefaciens subsp. plantarum strain CC178 is a phyllosphere bacterium with antagonistic activity against a wide range of plant fungal pathogens. The genome of strain CC178 is 3,916,828 bp in size and harbors 3,972 genes. Six giant gene clusters are dedicated to the nonribosomal synthesis of antimicrobial polypeptides and polyketides.

The genome of rhizobacterium Bacillus amyloliquefaciens subsp. plantarum YAU B9601-Y2 was 4.24 Mb in size and harbored 3,991 coding sequences (CDS). Giant gene clusters were dedicated to nonribosomal synthesis of antimicrobial lipopeptides and polyketides. Remarkably, CAU B946 possessed a gene cluster involved in synthesis of mersacidin.

Marine-derived biosurfactants have gained significant attention due to their structural and functional diversity. Biosurfactant production was performed using bacteria associated with Callyspongia diffusa, a marine sponge inhabiting the southern coast of India. A total of 101 sponge-associated bacteria were isolated on different media, of which 29 isolates showed positive result for biosurfacta...

The Gram-positive eubacterium Bacillus subtilis contains five chromosomally encoded type I signal peptidases (SPases) for the processing of secretory pre-proteins. Even though four of these SPases, denoted SipS, SipT, SipU and SipV, are homologous to the unique SPase I of Escherichia coli, they are structurally different from that enzyme, being almost half the size and containing one membrane a...

Bacillus amyloliquefaciens strain RHNK22 isolated from groundnut rhizosphere showed direct and indirect plant growth-promoting traits along with biosurfactant activity and reduction in surface tension of water. Biosurfactants were identified as lipopeptides (surfactin, iturin, and fengycin) by molecular and biochemical analysis in our studies.