| bacillus amyloliquefaciens, bacillus velezensis, and bacillus siamensis form an "operational group b. amyloliquefaciens" within the b. subtilis species complex. | the plant growth promoting model bacterium fzb42(t) 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. amyloliquefaciens." here, we reinvestigated the taxonomic status of fzb42 and related strains in its cont ... | 2017 | 28163698 |
| bacillus oryzicola sp. nov., an endophytic bacterium isolated from the roots of rice with antimicrobial, plant growth promoting, and systemic resistance inducing activities in rice. | biological control of major rice diseases has been attempted in several rice-growing countries in asia during the last few decades and its application using antagonistic bacteria has proved to be somewhat successful for controlling various fungal diseases in field trials. two novel endophytic bacillus species, designated strains yc7007 and yc7010(t), with anti-microbial, plant growth-promoting, and systemic resistance-inducing activities were isolated from the roots of rice in paddy fields at ji ... | 2015 | 26060434 |
| contribution of bacillus isolates to the flavor profiles of vanilla beans assessed through aroma analysis and chemometrics. | colonizing bacillus in vanilla (vanilla planifolia andrews) beans is involved in glucovanillin hydrolysis and vanillin formation during conventional curing. the flavor profiles of vanilla beans under bacillus-assisted curing were analyzed through gas chromatography-mass spectrometry, electronic nose, and quantitative sensory analysis. the flavor profiles were analytically compared among the vanilla beans under bacillus-assisted curing, conventional curing, and non-microorganism-assisted curing. ... | 2015 | 26473810 |
| a novel probiotic bacillus siamensis b44v isolated from thai pickled vegetables (phak-dong) for potential use as a feed supplement in aquaculture. | the use of probiotic bacteria to control bacterial infection in farmed fish is of clear practical interest. the aims of this study were to isolate and select a probiotic bacillus sp. and to evaluate the effects of its supplementation on the growth and disease resistance of hybrid catfish. bacillus siamensis strain b44v, selectively isolated from thai pickled vegetables (phak-dong), displayed a high potential as a probiotic in catfish culture. this bacterium produced a bacteriocin-like substance ... | 2017 | 28747586 |
| evaluation of bacillus spp. as dough starters for adhirasam - a traditional rice based fermented food of southern india. | adhirasam is a cereal based, doughnut shaped, deep fried dessert consumed in the southern regions of india. the dough used to prepare adhirasam is fermented and contains rice flour and jaggery. the aim of the present study was to characterize the cultivable bacteria associated with this fermented dough and to identify a suitable starter culture for the production of quality adhirasam. in total, one hundred and seventy bacterial isolates were recovered from de man rogosa sharp (mrs) agar, nutrien ... | 2017 | 26691480 |
| bacterial community migration in the ripening of doenjang, a traditional korean fermented soybean food. | doenjang, a traditional korean fermented soybean paste, is made by mixing and ripening meju with high salt brine (approximately 18%). meju is a naturally fermented soybean block prepared by soaking, steaming, and molding soybean. to understand living bacterial community migration and the roles of bacteria in the manufacturing process of doenjang, the diversity of culturable bacteria in meju and doenjang was examined using media supplemented with nacl, and some physiological activities of predomi ... | 2014 | 24548930 |
| bacillus siamensis sp. nov., isolated from salted crab (poo-khem) in thailand. | a gram-positive, endospore-forming, rod-shaped bacterium, strain pd-a10(t), was isolated from salted crab (poo-khem) in thailand and subjected to a taxonomic study. phenotypic and chemotaxonomic characteristics, including phylogenetic analyses, showed that the novel strain was a member of the genus bacillus. the novel strain grew in medium with 0-14 % (w/v) nacl, at 4-55°c and at ph4.5-9. the predominant quinone was a menaquinone with seven isoprene units (mk-7). the major fatty acids were antei ... | 2010 | 19933584 |
| the relation of bacillus siamensis and similar pathogenic spore-forming bacteria to bacillus cereus. | | 1937 | 16560011 |
| phylogenomic analysis shows that ‘bacillus vanillea’ is a later heterotypic synonym of bacillus siamensis. | ‘bacillus vanillea’ xy18 ( = cgmcc 8629 = nccb 100507) was isolated from cured vanilla beans and involved in the formation of vanilla aroma compounds. a draft genome of this strain was assembled and yielded a length of 3.71 mbp with a dna g+c content of 46.3 mol%. comparative genomic analysis with its nearest relatives showed only minor differences between this strain and the genome of the bacillus siamensis kctc 13613t ( = bcc 22614t = kacc 16244t), with a calculated dna–dna hybridization (ddh) ... | 2015 | 26296875 |
| draft genome sequence of the plant growth-promoting bacterium bacillus siamensis kctc 13613t. | bacillus siamensis kctc 13613(t), a novel halophilic bacillus species isolated from a salted thai food, produced antimicrobial compounds against plant pathogens and promoted plant growth by volatile emission. we determined the 3.8-mb genome sequence of b. siamensis kctc 13613(t) to reveal the plant-beneficial effect at the genomic level. | 2012 | 22815459 |
| effects of bacillus fermentation on the protein microstructure and anti-nutritional factors of soybean meal. | this study evaluated the effects of bacillus fermentation on soybean meal protein (sbmp) microstructure and major anti-nutritional factors (anfs) in soybean meal (sbm). the bacillus siamensis isolate jl8 producing high yield of protease at 519·1 u g-1 was selected for the laboratory production of fermented soybean meal (fsbm). after 24 h fermentation, the fsbm showed better properties compared with those of sbm, the anfs such as glycinin, β-conglycinin and trypsin inhibitor significantly decreas ... | 2017 | 28975646 |
| bacillus velezensis is not a later heterotypic synonym of bacillus amyloliquefaciens; bacillus methylotrophicus, bacillus amyloliquefaciens subsp plantarum and 'bacillus oryzicola' are later heterotypic synonyms of bacillus velezensis based on phylogenomics. | bacillus velezensis was previously reported to be a later heterotypic synonym of bacillus amyloliquefaciens, based on dna-dna relatedness values. we have sequenced a draft genome of b. velezensis nrrl b-41580t. comparative genomics and dna-dna relatedness calculations show that it is not a synonym of b. amyloliquefaciens. it was instead synonymous with bacillus methylotrophicus. 'bacillus oryzicola' is a recently described species that was isolated as an endophyte of rice (oryza sativa). the str ... | 2015 | 26702995 |
| diversity, distribution, and antagonistic activities of rhizobacteria of panax notoginseng. | rhizobacteria play an important role in plant defense and could be promising sources of biocontrol agents. this study aimed to screen antagonistic bacteria and develop a biocontrol system for root rot complex of panax notoginseng. | 2015 | 27158229 |
| production of a lipopeptide biosurfactant by a novel bacillus sp. and its applicability to enhanced oil recovery. | biosurfactants are surface-active compounds derived from varied microbial sources including bacteria and fungi. they are secreted extracellularly and have a wide range of exciting properties for bioremediation purposes. they also have vast applications in the food and medicine industry. with an objective of isolating microorganisms for enhanced oil recovery (eor) operations, the study involved screening of organisms from an oil-contaminated site. morphological, biochemical, and 16s rrna analysis ... | 2013 | 24205445 |
| bacillus vanillea sp. nov., isolated from the cured vanilla bean. | a gram-positive bacterium, designated strain xy18(t), was isolated from a cured vanilla bean in hainan province, china. cells were rod-shaped, endospore producing, and peritrichous flagella. strain xy18(t) grew at salinities of 0-8 % (w/v) nacl (optimally 1-4 %), ph 4.0-8.0 (optimally 5.0-7.0 %) and temperature range 20-45 °c (optimally 28-35 °c). the predominant menaquinone was mk-7. the major cellular fatty acids were anteiso-c15:0, iso-c15:0, anteiso-c17:0, and iso-c17:0. phylogenetic analysi ... | 2015 | 25292250 |
| epiphytic and endophytic bacteria that promote growth of ethnomedicinal plants in the subtropical forests of meghalaya, india. | the present study was aimed to investigate the endophytic and epiphytic bacteria associated with selected ethnomedicinal plants from the pristine subtropical forests of meghalaya and analyse them for plant growth promotion and antagonistic ability. this study is an attempt to explore plant associated bacteria which are beneficial to host plants, and thus aid in the conservation of ethnomedicinal plants of the studied subtropical forests, which are dwindling due to exploitation. the plant growth ... | 2014 | 25720168 |