Abstract In recent days, cheapest alternative carbon source for fermentation purpose is desirable to minimize production cost. Xylanases have become attractive enzymes as their potential in bio-bleaching of pulp and paper industry. The objective of the present study was to identify the potential ability ...
Abstract Exopolysaccharide (EPS) biopolymers produced by microorganisms play a crucial role in the environment such as health and bio-nanotechnology sectors, gelling agents in food and cosmetic industries in addition to bio-flocculants in the environmental sector as they are degradable, nontoxic. This st...
ABSTRACT The adhesion ability of bacteria to abiotic surfaces has important implications in food industries, because these organisms can survive for long periods through the biofilm formation. They can be transferred from one place to another in the industry causing contamination of the food processing e...
Análisis de Varianza,
Antibacterianos/farmacología,
Bacillus/aislamiento & purificación,
Bacillus/metabolismo,
Adhesión Bacteriana/efectos de los fármacos,
Bacteriocinas/aislamiento & purificación,
Bacteriocinas/farmacología,
Biopelículas/efectos de los fármacos,
Enterococcus faecalis/efectos de los fármacos,
Pruebas de Sensibilidad Microbiana,
Oligopéptidos/farmacología,
Staphylococcus aureus/efectos de los fármacos
Abstract This study was aimed to investigate the effect of bio-organic phosphate either alone or in combination with phosphorus solubilizing bacteria strain (Bacillus MWT-14) on the growth and productivity of two wheat cultivars (Galaxy-2013 and Punjab-2011) along with recommended (150-100 NP kg ha−...
Bacillus/metabolismo,
Clima,
Producción de Cultivos/métodos,
Fertilizantes/análisis,
Fosfatos/análisis,
Fosfatos/farmacocinética,
Fósforo/análisis,
Fósforo/metabolismo,
Microbiología del Suelo,
Triticum/crecimiento & desarrollo,
Triticum/metabolismo,
Triticum/microbiología
Abstract Bacterial endophytes are considered to have a beneficial effect on host plants, improving their growth by different mechanisms. The objective of this study was to investigate the capacity of four endophytic Bacillus strains to solubilize iron phosphate (Fe-P), produce siderophores and indole-ace...
Bacillus/genética,
Bacillus/metabolismo,
Endófitos/genética,
Endófitos/metabolismo,
Ácidos Indolacéticos/metabolismo,
Hierro/metabolismo,
Nutrientes/metabolismo,
Pennisetum/crecimiento & desarrollo,
Pennisetum/metabolismo,
Pennisetum/microbiología,
Fosfatos/análisis,
Fosfatos/metabolismo,
Raíces de Plantas/crecimiento & desarrollo,
Raíces de Plantas/metabolismo,
Raíces de Plantas/microbiología,
Sideróforos/metabolismo
ABSTRACT This study aimed to explore the effects of two siderophore-producing bacterial strains on iron absorption and plant growth of peanut in calcareous soil. Two siderophore-producing bacterial strains, namely, YZ29 and DZ13, isolated from the rhizosphere soil of peanut, were identified as Paenibacil...
Inoculantes Agrícolas/metabolismo,
Arachis/química,
Arachis/crecimiento & desarrollo,
Arachis/metabolismo,
Arachis/microbiología,
Bacillus/clasificación,
Bacillus/genética,
Bacillus/aislamiento & purificación,
Bacillus/metabolismo,
Transporte Biológico,
Hierro/metabolismo,
Paenibacillus/clasificación,
Paenibacillus/genética,
Paenibacillus/aislamiento & purificación,
Paenibacillus/metabolismo,
Raíces de Plantas/microbiología,
Rizosfera,
Semillas/química,
Semillas/crecimiento & desarrollo,
Semillas/metabolismo,
Semillas/microbiología,
Sideróforos/metabolismo,
Suelo/química,
Microbiología del Suelo
Abstract This study was focused on the polyhydroxybutyrate (PHB) accumulation property of Bacillus aryabhattai isolated from environment. Twenty-four polyhydroxyalkanoate (PHA) producers were screened out from sixty-two environmental bacterial isolates based on Sudan Black B colony staining. Based on the...
Bacillus/genética,
Bacillus/crecimiento & desarrollo,
Bacillus/aislamiento & purificación,
Bacillus/metabolismo,
Medios de Cultivo/química,
Medios de Cultivo/metabolismo,
Microbiología Ambiental,
Glicerol/metabolismo,
Polihidroxialcanoatos/biosíntesis,
Polihidroxialcanoatos/química,
Almidón/metabolismo
Abstract Twelve bacterial strains isolated from shrimp farming ponds were screened for their growth activity on chitin as the sole carbon source. The highly chitinolytic bacterial strain was detected by qualitative cup plate assay and tentatively identified to be Cohnella sp. A01 based on 16S rDNA sequen...
Bacillus/metabolismo,
Quitinasas/metabolismo,
Bacillus/genética,
Bacillus/aislamiento & purificación,
Bacillus/ultraestructura,
Carbono/metabolismo,
Quitinasas/química,
Activación Enzimática,
Estabilidad de Enzimas/efectos de los fármacos,
Concentración de Iones de Hidrógeno,
Iones,
Cinética,
Metales,
Nitrógeno/metabolismo,
Fósforo/metabolismo,
ARN Ribosómico 16S/genética,
Análisis de Secuencia de ADN,
Temperatura
Background: Lignocellulosic biomass is a renewable, abundant, and inexpensive resource for biorefining process to produce biofuel and valuable chemicals. To make the process become feasible, it requires the use of both efficient pretreatment and hydrolysis enzymes to generate fermentable sugars. Ionic li...
Bacillus/enzimología,
Celulasa/aislamiento & purificación,
Microbiología del Suelo,
Lignina,
Biomasa,
Líquidos Iónicos,
Oryza,
Celulasa/biosíntesis,
Bacillus/metabolismo,
Biocombustibles,
Concentración de Iones de Hidrógeno,
Temperatura,
Hidrólisis
Background Integrated statistical experimental designs were applied to optimize the medium constituents for the production of a dimethyl phthalate (DMP)-degrading strain Bacillus sp. QD14 in shake-flask cultures. A Plackett-Burman design (PBD) was applied to screen for significant factors, followed by th...
