97 Result(s)
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**fa Guan
Life Sciences
Biochemistry, general
Biotechnology
Microbiology
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Article
Efficient production of polyhydroxybutyrate using lignocellulosic biomass derived from oil palm trunks by the inhibitor-tolerant strain Burkholderia ambifaria E5-3
Lignocellulosic biomass is a valuable, renewable substrate for the synthesis of polyhydroxybutyrate (PHB), an ecofriendly biopolymer. In this study, bacterial strain E5-3 was isolated from soil in Japan; it wa...
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Article
Impacts of UV radiation on Bacillus biocontrol agents and their resistance mechanisms
Bacillus biocontrol agent(s) BCA(s) such as Bacillus cereus, Bacillus thuringiensis and Bacillus subtilis have been widely applied to control insects’ pests of plants and pathogenic microbes, improve plant growth...
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Article
Open AccessEffects of rotation and Bacillus on the changes of continuous crop** soil fungal communities in American ginseng
The continuous crop** obstacle is the main factor in leading to difficulty in American ginseng replanting. The dormant microbiota in the soil may be the cause of American ginseng disease and eventually cause...
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Article
Inulin increases the EPS biosynthesis of Lactobacillus delbrueckii ssp. bulgaricus LDB-C1
Its eps gene cluster, the antioxidant activity and monosaccharide composition of exopolysaccharides, the expression levels of related genes at different fermentations were analyzed for clarifying the exopolysacch...
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Article
Metatranscriptomic insights into the microbial electrosynthesis of acetate by Fe2+/Ni2+ addition
As important components of enzymes and coenzymes involved in energy transfer and Wood-Ljungdahl (WL) pathways, Fe2+ and Ni2+ supplementation may promote the acetate synthesis through CO2 reduction by the microbia...
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Article
Macromolecular crowding facilitates rapid fabrication of intact, robust cell sheets
To develop a rapid and simple method to fabricate intact, robust cell sheets from common cell culture dishes by combination of a macromolecular crowding (MMC) reagent and vitamin C.
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Article
The protection effect of rhodionin against methicillin-resistant Staphylococcus aureus-induced pneumonia through sortase A inhibition
Methicillin-resistant Staphylococcus aureus (MRSA) is a zoonotic antibiotic-resistant pathogen that negatively impacts society from medical, veterinary, and societal standpoints. The search for alternative therap...
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Article
Nematicidal activity of volatile organic compounds produced by Bacillus altitudinis AMCC 1040 against Meloidogyne incognita
The application of nematicidal microorganisms and their virulence factors provides more opportunities to control root-knot nematodes. Bacillus altitudinis AMCC 1040, previously isolated from suppressive soils, sh...
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Article
Olsenella intestinalis sp. nov., isolated from cow feces
A Gram-stain-negative, anaerobic, non-motile, rod-shaped bacterium, designated as BGYT1T, was isolated from the feces of a cow in Andong, Republic of Korea. It was studied using a polyphasic method to determine i...
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Article
Degradation of long-chain n-alkanes by a novel thermal-tolerant Rhodococcus strain
A novel bacterial strain, CH91, was isolated from a high-temperature oil reservoir. Morphological characterization, phylogenetic analyses of 16S rRNA gene sequence and genome relatedness indicated that the str...
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Article
Microbial consortium composed of Cellulomonas ZJW-6 and Acinetobacter DA-25 improves straw lignocellulose degradation
In the present study, 27 bacterial strains were isolated from environmental samples and screened for higher lignocellulose-degrading efficiency. The best degrader was combined in pairs with 14 strains with hig...
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Article
Insight into maize gene expression profiles responses to symbiotic bacteria derived from Helicoverpa armigera and Ostrinia furnacalis
The insects of Ostrinia furnacalis and Helicoverpa armigera are the two main pests that affect maize growth, which significantly decrease the yield. Plants induce various immune-related pathways to antagonize ins...
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Article
Assessment of probiotic adhesion and inhibitory effect on Escherichia coli and Salmonella adhesion
In this study, we screened bacterial strains to identify specific probiotics to treat pig diarrhea caused by Escherichia coli or Salmonella. The potential probiotics were assayed for their survival in gastrointes...
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Article
Biochanin A as an α-hemolysin inhibitor for combating methicillin-resistant Staphylococcus aureus infection
Methicillin-resistant Staphylococcus aureus (MRSA) is a multidrug-resistant pathogen that poses a significant risk to global health today. In S. aureus, α-hemolysin is an important virulence factor as it contribu...
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Article
Safety and robustness aspects analysis of Lactobacillus delbrueckii ssp. bulgaricus LDB-C1 based on the genome analysis and biological tests
Lactobacillus delbrueckii subsp. bulgaricus (L. bulgaricus) is a microaerophylic anaerobe, which is widely used in the production of yogurt, cheese, and other fermented dairy products. L. bulgaricus and its partn...
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Article
A temperature-induced chitosanase bacterial cell-surface display system for the efficient production of chitooligosaccharides
To establish a temperature-induced chitosanase bacterial cell-surface display system to produce chitooligosaccharides (COSs) efficiently for industrial applications.
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Article
Diversity of actinobacteria in sediments of Qaidam Lake and Qinghai Lake, China
Using 16S rRNA gene analysis and high-throughput, the diversity and community structure of actinobacteria in the sediments of Qaidam Lake and Qinghai Lake with different salinity and alkalinity in Qinghai-**za...
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Article
Tenacibaculum pelagium sp. nov., isolated from marine sediment
A novel bright yellow pigmented, Gram-stain-negative, gliding, aerobic and rod-shaped marine bacterium, designated strain S7007T, was isolated from a marine sediment sample taken from **gzi Wharf, Weihai, China....
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Article
Haloechinothrix aidingensis sp. nov., an actinomycete isolated from salt lake in **njiang province, north-west China
An actinomycete strain, designated YIM 98757T, was isolated from the hypersaline sediment of Aiding Lake in **njiang province, north-west China. The strain grew well on most media tested and no diffusible pigment...
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Article
Biochemical characterization of a novel bifunctional chitosanase from Paenibacillus barengoltzii for chitooligosaccharide production
A novel chitosanase gene, designated as PbCsn8, was cloned from Paenibacillus barengoltzii. It shared the highest identity of 73% with the glycoside hydrolase (GH) family 8 chitosanase from Bacillus thuringiensis
