38 Result(s)
within
Xue** Zhang
Biochemistry, general
Biotechnology
Microbiology
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Article
Recovery and characterization of β-glucosidase-producing non-Saccharomyces yeasts from the fermentation broth of Vitis labruscana Baily × Vitis vinifera L. for investigation of their fermentation characteristics
The present study focuses on investigating 60 strains of yeast isolated from the natural fermentation broth of Vitis labruscana Baily × Vitis vinifera L. These strains underwent screening using lysine culture med...
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Article
Analysis of endophytic bacterial flora of mulberry cultivars susceptible and resistant to bacterial wilt using metagenomic sequencing and culture-dependent approach
Endophytes have a wide range of potential in maintaining plant health and sustainable agricultural environmental conditions. In this study, we analysed the diversity of endophytic bacteria in four mulberry cul...
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Article
Effects of urea supplementation on the nutritional quality and microbial community of alfalfa (Medicago sativa L.) silage
The objectives of this study were to evaluate the contribution of urea on the nutritional quality and microbial community of ensiled alfalfa (Medicago sativa L.). Alfalfa silage was control group without urea (AL...
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Article
Diversity of soil nitrogen-fixing bacteria in the rhizosphere and non-rhizophere soils of Ebinur Lake Wetland
Ebinur Lake Wetland is an understudied desert wetland ecosystem, particularly regarding nitrogen cycling. This study aimed to ascertain the diversity and richness of nitrogen-fixing bacterial communities in th...
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Article
Expression and kinetic analysis of carboxylesterase LmCesA1 from Locusta migratoria
To investigate the biochemical characterization of the carboxylesterase LmCesA1 from Locusta migratoria.
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Article
Curcusone C induces apoptosis in endometrial cancer cells via mitochondria-dependent apoptotic and ERK pathway
Jatropha curcashas been used in traditional medicine in Africa to treat cancer for thousands of years. This study aimed to examine the anti-endometrial cancer effect of Curcusone C, a naturally occurring rhamnofo...
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Article
Improving the thermostability of a GH97 dextran glucosidase by rational design
This study was aimed at improving the thermostability of dextran glucosidase PspAG97A, a member of the glycoside hydrolase family 97, from Pseudoalteromonas sp. K8. A total of 9 lysine residues were chosen using ...
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Article
Improve uridine production by modifying related metabolic pathways in Bacillus subtilis
The metabolic pathway related to uridine production was modified in Bacillus subtilis in order to increase the production of uridine.
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Article
Improving RNA content of salt-tolerant Zygosaccharomyces rouxii by atmospheric and room temperature plasma (ARTP) mutagenesis and its application in soy sauce brewing
Derived from RNA, 5ʹ-ribonucleotides, especially Inosine-5ʹ-monophosphate (IMP) and guanosine-5ʹ-monophosphate (GMP), can enhance the umami taste of soy sauce. In this study, the RNA content of three different...
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Article
Correction to: Development of an autotrophic fermentation technique for the production of fatty acids using an engineered Ralstonia eutropha cell factory
The article Development of an autotrophic fermentation technique for the production of fatty acids using an engineered
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Article
Development of an autotrophic fermentation technique for the production of fatty acids using an engineered Ralstonia eutropha cell factory
Massive emission of CO2 into atmosphere from consumption of carbon deposit is causing climate change. Researchers have applied metabolic engineering and synthetic biology techniques for improving CO2 fixation eff...
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Article
Efficient production of red Monascus pigments with single non-natural amine residue by in situ chemical modification
Filamentous fungi Monascus sp. has been utilized for fermentative production of food colorant (Red Yeast Rice) for more than 1000 years in China. The main colorant components of Red Yeast Rice are mixture of red
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Article
Effects of cadmium exposure on expression of glutathione synthetase system genes in Acidithiobacillus ferrooxidans
The glutathione synthetase system (GSS) is an important pathway of glutathione synthesis and plays a key role in heavy metal resistance. In this work, the response of Acidithiobacillus ferrooxidans to extracellul...
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Article
Enhanced biosynthesis of phenazine-1-carboxamide by Pseudomonas chlororaphis strains using statistical experimental designs
Phenazine-1-carboxamide (PCN) is one of the major biocontrol agents produced by plant growth-promoting rhizosphere (PGPR) pseudomonads including Pseudomonas chlororaphis. In this study, a combined strategy of gen...
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Article
Engineering Escherichia coli for efficient coproduction of polyhydroxyalkanoates and 5-aminolevulinic acid
Single-cell biorefineries are an interesting strategy for using different components of feedstock to produce multiple high-value biochemicals. In this study, a strategy was applied to refine glucose and fatty ...
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Article
Engineering Pseudomonas for phenazine biosynthesis, regulation, and biotechnological applications: a review
Pseudomonas strains are increasingly attracting considerable attention as a valuable bacterial host both for basic and applied research. It has been considered as a promising candidate to...
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Article
Cloning and transcription analysis of the nitrate reductase gene from Haematococcus pluvialis
To optimize the cultivation media for the growth rate of Haematococcus pluvialis and to study the transcription regulation of the algal nitrate reductase (NR), a key enzyme for nitrogen metabolism.
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Article
Improving isobutanol production in metabolically engineered Escherichia coli by co-producing ethanol and modulation of pentose phosphate pathway
Redox imbalance has been regarded as the key limitation for anaerobic isobutanol production in metabolically engineered Escherichia coli strains. In this work, the ethanol synthetic pathway was recruited to solve...
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Article
Dynamic changes of histone H3 lysine 9 following trimethylation in bovine oocytes and pre-implantation embryos
We have examined dynamic changes of histone H3 lysine 9 following trimethylation (H3K9me3), the mRNA expression levels of SUV39H1 and SUV39H2 in bovine oocytes and the role in the development of in vitro fertiliz...
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Article
A novel ethanol-tolerant laccase, Tvlac, from Trametes versicolor
To produce and characterize novel laccases with ethanol tolerance from Trametes versicolor using agriculture by-products as energy source.
