Search Results - WANG Jiakun
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Research advances in polysaccharide utilization loci of rumen microorganism
Published 2020-06-01Get full textPolysaccharide utilization loci (PULs) are gene clusters that orchestrate the breakdown of a specific glycan, encode cell surface polysaccharide binding proteins, outer membrane transport proteins, carbohydrate-active enzymes (CAZymes) and transcription factors. Bacteroidetes are highly abundant in...
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Research progress on coupling of methanogenesis and anaerobic methane oxidation in the rumen
Published 2020-10-01Get full textReducing methane emission from ruminants has important economic value and ecological significance. Anaerobic methane oxidation (AMO) is an important way to reduce methane emissions in different ecosystems, including wetlands, marine habitats and lakes. According to different electron acceptors, AMO...
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Community and functionality of fungi in the gastrointestinal tracts of herbivores revealed by omics
Published 2018-03-01Get full textFungi are the major microbes to exploit fiber degrading enzymes. Anaerobic fungi possess hydrogenosomes and cellulosomes to improve their energy supply in anaerobic environment, and their thick cell wall or spore-like structure help them adapt adverse environment. Animal host phylogeny and diet exer...
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Expression and characterization of a bifunctional glycoside hydrolase IDSGH5-23 from Ruminococcus albus
Published 2024-12-01Get full textGlycoside hydrolases such as glucanase and xylanase are important components of enzyme preparations that can hydrolyze and ablate non-starch polysaccharide antinutritional factors in feed. According to the metatranscriptomic data obtained previously from rumen microbiota in Hu sheep, a novel bifunct...
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Expression and functional characterization of a low-temperature glucanase derived from rumen microbiota of Hu sheep
Published 2024-08-01Get full textGlucanase is an important additive with significant application value in feed, food, and textile industries. In this study, the IDSGH5-50 gene was amplified from the rumen microbiota cDNA of Hu sheep and heterologously expressed in Escherichia coli BL21 (DE3) to investigate its enzymatic properties...
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