A5054227206- Genomics and Phylogenetic Studies
- Mycotoxins in Agriculture and Food
- Identification and Quantification in Food
- Microbial Community Ecology and Physiology
- Tea Polyphenols and Effects
- Plant Pathogens and Fungal Diseases
- Bacteriophages and microbial interactions
- Pesticide Residue Analysis and Safety
- Genetic diversity and population structure
- Biofuel production and bioconversion
- Mycorrhizal Fungi and Plant Interactions
- Microbial Natural Products and Biosynthesis
- Listeria monocytogenes in Food Safety
- Enzyme Production and Characterization
- Carcinogens and Genotoxicity Assessment
- Nematode management and characterization studies
- Aquaculture disease management and microbiota
- Plant Pathogenic Bacteria Studies
- Plant and Fungal Species Descriptions
- Insect Resistance and Genetics
- Food Quality and Safety Studies
- Fish Biology and Ecology Studies
- Plant Gene Expression Analysis
- Plant Disease Resistance and Genetics
- Viral gastroenteritis research and epidemiology
Nanjing Agricultural University
2007-2025
Sanya University
2023-2025
Anhui Agricultural University
2015-2024
China National Center for Food Safety Risk Assessment
2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2024
Ministry of Agriculture and Rural Affairs
2013-2024
Anhui University
2022
Chinese Academy of Sciences
2004-2021
Yunnan University
2010-2021
Microbiology Institute of Shaanxi
2006-2021
Species of the genus Halomonas are halophilic and their flexible adaption to changes salinity temperature brings considerable potential biotechnology applications, such as degradation organic pollutants enzyme production. The type strain lutea YIM 91125T was isolated from a hypersaline lake in China. genome becomes twelfth species sequenced Halomonas, thirteenth Halomonadaceae. We described features H. 91125T, together with high quality draft sequence annotation its strain. 4,533,090 bp long...
Endophytes are rich in plant tissues and play important roles plant-microbial interactions plant-growth regulation. Here, endophytic bacteria from two closely related tea cultivars of Zijuan Yunkang-10 were isolated, the diversities compared. Plant-growth promoting (PGP) activities determined on dominant groups or nitrogen-fixing genera cultivars. Endophytic isolated by using different selective media methods, PGP investigated analytical molecular technologies. A total 110 isolates 18...
In a survey of the biodiversity and biogeography rhizobia associated with soybean (Glycine max L.) in different sites Northern (Huang-Huai-Hai) Plain China, ten strains were defined as representing novel genomic species genus Bradyrhizobium. They distinguished from restriction fragment length polymorphism (RFLP) analysis 16S rRNA gene 16S-23S intergenic spacer (IGS). BOX-PCR, these presented two patterns that shared 94% similarity, demonstrating they homogenous group limited diversity....
Ochratoxin A (OTA) can result in various toxicological effects and widely contaminates agro-products feedstuffs. OTA detoxifications by microbial strains bio-enzymes are significant to food safety.
A Gram-negative, non-motile, rod-shaped bacterium, designated strain AKS 1 T , was isolated from a desert soil sample collected Akesu, XinJiang Province, China. taxonomic study, including phylogenetic analysis based on 16S rRNA gene sequences and phenotypic characteristics, performed the novel isolate. The predominant menaquinone of MK-7. major fatty acids included i-C 15 : 0 ai-C 17 B/i-C I 3-OH. G+C content DNA 51.4 mol%. Based results genotypic should be assigned as representing species...
A novel actinomycete strain, designated CW 108(T), was isolated from a forest soil in Anhui Province, China. The cells were strictly aerobic, non-motile, bent rods. strain grew optimally at 30-37 degrees C and pH 6.0-8.0. Chemotaxonomically, the peptidoglycan type A3alpha, cell-wall sugars contained galactose, mannose ribose, polar lipids diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol phosphatidylmonomethylethanolamine, major fatty acids ai-C(15 : 0), i-C(15 0) ai-C(17...
Galactinol synthase (GolS) is a key biocatalyst for the synthesis of raffinose family oligosaccharides (RFOs). RFOs accumulation plays critical role in abiotic stress adaptation, but relationship between expression GolS genes and biotic adaptation remains unclear. In this study, two CsGolS were found to be highly up-regulated transcriptome library Ectropic oblique-attacked Camellia sinensis. Three complete then cloned characterized. Gene transcriptional analyses under conditions indicated...
Understanding the microbial and chemical diversities, as well what affects these is important for modern manufacturing of traditional fermented foods. In this work, Chinese dark teas (CDTs) that are beverages with relatively high sample diversity were collected. Microbial DNA amplicon sequencing mass spectrometry-based untargeted metabolomics show CDT β diversity, nonvolatile α determined by primary impact factors geography procedures, in particular, latitude pile fermentation after...
We engineered novel T5-like bacteriophage (phage) with extended host ranges by editing the long-tail fibers (PB3 and PB4) to combat Salmonella Enteritidis. By replacing PB3 PB4 regions of phage PH204 those from SP76, we created phages RPA1 − 3 RPB1 3, which exhibited expanded ranges, lysing 54 strains compared original 30 strains. These retained biological characteristics PH204, including temperature, pH stability adsorption rate. In milk, inhibited ZWSA605 growth, reducing bacterial counts...
A novel Gram-negative strain, designated M-SX103(T), was isolated from a fresh leaf of Nicotiana tabacum Linn. collected at Yuxi City, Yunnan province, China, and subjected to polyphasic taxonomic study. Growth occurred 10-40 °C, pH 6.0-9.0 with 0-3% (w/v) NaCl. The predominant isoprenoid quinone MK-7. major cellular fatty acids strain M-SX103(T) were iso-C(15:0), iso-C(17:0) 3-OH summed feature 3 (C(16:1)ω7c and/or C(16:1)ω6c). G+C content the genomic DNA 40.6 mol%. Phylogenetic analysis...
The genus Nocardiopsis, a widespread group in phylum Actinobacteria, has received much attention owing to its ecological versatility, pathogenicity, and ability produce rich array of bioactive metabolites. Its high environmental adaptability might be attributable genome dynamics, which can estimated through comparative genomic analysis targeting microorganisms with close phylogenetic relationships but different phenotypes. To shed light on speciation, gene content evolution, adaptation these...
Cellulose, an abundant and renewable polysaccharides, constitutes the largest resource for bioconversion of biofuels. Plant polysaccharides hydrolysis is catalyzed by cellulases, which include endoglucanases, exoglucanases, β-glucosidases. Converting cellulose hemicellulose to short chains oligosaccharides endo-/exoglucanases key step biofuel transformation. Intriguingly, β-glucanases with transglycosylation activity not only can relieve product inhibition glucan but also has potential...
Abstract A rapid and sensitive method was developed validated for citrinin determination in red fermented rice products by liquid chromatography tandem mass spectrometry (LC‐MS/MS) under the selected reaction monitoring mode. Sample preparation especially focused, quantitative methods of LC‐MS/MS high‐performance with fluorescence detection (HPLC‐FLD) were compared. In samples, limit 1.0 μg/kg compared to 250 HPLC‐FLD, quantification 3.0 825 HPLC‐FLD. High correlation coefficient obtained (...
The GRAS gene family is one of the most important plant-specific families, which encodes transcriptional regulators and plays an essential role in plant development physiological processes. has been well characterized many higher plants such as Arabidopsis, rice, Chinese cabbage, tomato tobacco. In this study, we identified 38 genes sacred lotus (Nelumbo nucifera), analyzed their physical chemical characteristics performed phylogenetic analysis using from eight representative species to show...
Dry tea matrix contains an abundance of caffeine and polyphenols which are different from the food (e.g., protein, lipid, carbohydrates), only a few studies have tried aflatoxins determination with samples. Here, specific, accurate, sensitive method was developed validated for simultaneous aflatoxin B1, B2, G1, G2 in dark teas. Aflatoxins were extracted by acetonitrile/water, press-filtered, cleaned multifunctional purification column (MFC) immunoaffinity (IAC) tandem. The extract analyzed...