Hybrid (1 -33 -4)-P-glucanases which contain an N-terminal region derived from the Bacillus amyloliquefaciens enzyme and a C-terminal region of the closely related B. macerans enzyme may exhibit a thermostability superior to both parental enzymes. A systematic series of hybrid enzymes were constructed in order to delineate the amino acid residues that affect protein stability. Hybrid enzymes wi...

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...

شور و داوم اه : ،یبرجت همین قیقحت نیا رد 28 نیماتیو ،نیرمت ،لرتنک هورگ راهچ هب یفداصت روط هب و باختنا قاچ رتخد C یبیکرت و دندش میسقت . نیرمت تدش اب يزاوه 50 ات 70 ،رثکادح بلق نابرض دصرد 3 تدم هب و هتفه رد هسلج 8 هتفه دش ماجنا . هورگ ياه نیماتیو C و صرق یبیکرت 500 یلیم نیماتیو یمرگ C ار 3 فرصم هتفه رد راب دندومن . هنومن و لبق اتشان ینوخ ياه 48 هلخادم نیرخآ زا سپ تعاس اه عم...

A lepidopteran toxin gene, cryIC (pSB607) from entomopathogenic Bacillus thuringiensis subsp. aizawai was introduced into nitrogen-fixing Azospirillum lipoferum by transformation. Regeneration of spheroplasts was achieved at 99% with 39% frequency of regeneration. Transformants were screened on NB kanamycin with ampicillin plates and 4 transformants were selected after ten generations. SDS-PAGE...

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.