A5100385989- Microbial Community Ecology and Physiology
- Protist diversity and phylogeny
- Genomics and Phylogenetic Studies
- Microbial Metabolic Engineering and Bioproduction
- Marine Toxins and Detection Methods
- Marine and coastal ecosystems
- Fermentation and Sensory Analysis
- Fungal and yeast genetics research
- Microbial Natural Products and Biosynthesis
- Fungal Biology and Applications
- Plant biochemistry and biosynthesis
- Methane Hydrates and Related Phenomena
- Polyamine Metabolism and Applications
- Algal biology and biofuel production
- Water Treatment and Disinfection
- Wastewater Treatment and Nitrogen Removal
- Membrane Separation Technologies
- Biochemical Analysis and Sensing Techniques
- Mercury impact and mitigation studies
- Microplastics and Plastic Pollution
- Heavy Metal Exposure and Toxicity
- Biomarkers in Disease Mechanisms
- Biofuel production and bioconversion
- Plant nutrient uptake and metabolism
- Marine Sponges and Natural Products
Zhejiang Ocean University
2017-2025
Hubei University of Technology
2020-2024
Jilin University
2023
Gansu Agricultural University
2023
Harbin Medical University
2023
Third Affiliated Hospital of Harbin Medical University
2023
First Hospital of Jilin University
2023
Henan University of Science and Technology
2023
University of South China
2022
SGIDI Engineering Consulting (China)
2020
Paralytic shellfish poisoning (PSP) toxins are potent neurotoxins mainly produced by dinoflagellates and being concentrated in bivalves through food web transfer. Increasing number of findings toxin-producing bacteria the cells dinoflagellate such as Alexandriumtamarense supports hypothesis bacterial origin PSP toxins. Evidence that there specific symbiosis taxa associated with phytoplankton indicates presence selective mechanisms between them, implies have some vital function to benefit...
We isolated an aromatic strain of yeast (M2013310) from chili sauce. Assembly, annotation, and phylogenetic analysis based on genome sequencing, identified M2013310 as allodiploid that was closely related to Zygosaccharomyces rouxii. During fermentation, M2013310, produced alcohol with a rose-honey scent; gas chromatography tandem mass spectrometry this 2-phenylethanol. The concentration 2-phenylethanol reached 3.8 mg/L, 1.79 g/L, 3.58 in M3 (NH4+), (NH4+ + Phe), (Phe) culture media, after...
This study investigated the monthly variations of bacterial communities in surface seawater Wenzhou coastal area and their influencing factors, while exploring ecological functions microbial communities. The results indicated that this region exhibited high diversity, with significantly higher diversity observed winter half-year compared to summer half-year. community structures showed distinct variations, similarity between adjacent months, particularly from June September. dominant taxa...
A Gram-negative, aerobic, non-motile, non-spore-forming and rod-shaped bacterium, named strain LZ-16-2T, was isolated from the phycosphere microbiota of paralytic shellfish poisoning toxin-producing marine dinoflagellate Alexandrium catenella LZT09. Strain LZ-16-2T grew optimally at 28 °C pH 6.5 with 3 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequence revealed that fell within genus Haliea most closely related to salexigens DSM 19537T, which new isolate exhibited 98.5...
Abstract Background 2-Phenylethanol (2-PE), a higher alcohol with rose-like odor, inhibits growth of the producer strains. However, limited knowledge regarding 2-PE tolerance mechanisms renders our current base insufficient to inform rational design. Results To improve phenotype Saccharomyces cerevisiae under high concentration, adaptive laboratory evolution (ALE) was used generate an evolved 19–2 strain. Under stress, its OD 600 and rate increased by 86% 22% than that parental strain,...
2-phenylethanol (2-PE) has been widely utilized as an aromatic additive in various industries, including cosmetics, beer, olive oil, tea, and coffee, due to its rose-honey-like aroma. However, no reports have investigated the production of 2-PE by Starmerella bacillaris. Here, S. bacillaris (syn., Candida zemplinina, named strain R5) was identified analysis morphology, physiology biochemistry, 26S rRNA ITS gene sequence. Then, based on whole-genome sequencing comparison with KEGG database,...
Abstract BACKGROUND The optimum condition and potential mechanism of simultaneous nitrification–denitrification (SND) in a sequencing batch biofilm reactor (SBBR) have not been fully classified under salinity stress using real coastal seawater. In this study, SBBR system was operated to optimize SND performance by changing the intermittent aeration intensity drainage ratio (DR), microbial pathway examined. RESULTS Results showed that increase with seawater no more than 50% obviously...
A Gram-stain-negative, strictly aerobic, non-motile and non-pigmented spirillum, designated strain LZ-5T, was isolated from cultures of the paralytic shellfish poisoning (PSP) toxin-producing marine dinoflagellate Alexandrium catenella LZT09 collected Zhoushan sea area in East China Sea during an algal bloom. The isolate grew at 4-40 °C (optimum, 25-33 °C) pH 5.0-9.0 7.5) presence 0.5-10 % (w/v) NaCl 4.0 %). Phylogenetic analysis based on 16S rRNA gene sequences revealed that LZ-5T clearly...
Strain NJES-13T is the type strain and currently only species of newly established actinobacteria genera Aptenodytes in family Dermatophilaceae isolated from gut microbiota Antarctic emperor penguin. This demonstrated excellent bioflocculation activity with bacteria-derived exopolysaccharides (EPSs). Moreover, it produced bioactive angucycline/angucyclinone derivatives (ADs) contained one III polyketide synthase (T3PKS), thus demonstrating great potential to produce novel compounds. However,...
Paralytic shellfish poisoning (PSP) toxins are potent environmental neurotoxins mainly produced by marien dinoflagellates. Alexandrium spp. the most abundant and widespread producer of saxitoxin (STX). Currently, evolutionary history that resulted in curious cross-kingdom distribution STX-synthesis remained unclear. However, increasing number findings toxin-producing bacteria dinoflagellate supports hypothesis bacterial origin PSP toxins. Addtionally, evidence there specific symbiosis taxa...
A novel short-rod-shaped bacterial strain with poly-β-hydroxybutyric acid granules inside, designated as Z7-4T, was isolated from a culture of marine dinoflagellate palytoxin-producing capacity, Ostreopsis lenticularis OS06, collected the East China Sea. Cells Z7-4T were Gram-stain-negative, non-motile, strictly aerobic, 0.9-1.2 µm wide and 2.0-3.9 long. Growth occurred in 1-4 % (w/v) NaCl, at 15-37 °C pH 5.0-10.0, optimum growth 3.5 30 7.0. Analysis 16S rRNA gene sequence revealed that...
Glutamic acid is an important amino that used widely in the fields of food, medicine, and agriculture. One methods glutamic production direct microbial fermentation, so genetic stability glutamic-acid-producing capacity producing strain are keys to improving concentration. Experiments were carried out using Corynebacterium glutamicum GL−6 as parental strain, with two iterations mutagenesis by atmospheric room temperature plasma (ARTP) screening agar plates tolerant high sugar malonic acid,...
Microscopic interactions between phycosphere microbiota and host algae play crucial roles in aquatic ecosystems. Despite their significance, there is a scarcity of available genome sequences derived from the microbiome. Here, we report draft nine heterotrophic proteobacterial strains isolated toxic dinoflagellate Alexandrium catenella LZT09 during execution our Phycosphere Microbiome Project. Further exploration genomic features alga-associated bacterial community will profoundly help deeply...
A taxonomic study was carried out on a novel algae-associated bacterial strain Z3-1T, which isolated from phycosphere microbiota of toxic marine dinoflagellate Alexandrium tamarense 880. Cells Z3-1T were Gram-stain-negative, rod-shaped and strictly aerobic motile by means flagella. Strain grew at 25-42 °C, pH 5.0-10.0 1.0-5.0 % (w/v) NaCl. reduced nitrate to nitrite, but did not reduce nitrite nitrogen gas. Phylogenetic analysis based 16S rRNA gene sequences showed that belongs the genus...