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Microbial catabolism of Porphyra haitanensis polysaccharides by human gut microbiota.
Food Chemistry, 2019This study applied an in vitro fermentation model, whereby the catabolism of Porphyra haitanensis polysaccharides (PHP) was monitored coupled with the variations of microbiota composition and the concentration of short-chain fatty acids (SCFAs), so as to
Shu-Ying Xu +6 more
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Critical enzyme reactions in aromatic catabolism for microbial lignin conversion
Nature Catalysis, 2022E. Erickson +7 more
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Bacterial catabolic transposons
Applied Microbiology and Biotechnology, 1999The introduction of foreign organic hydrocarbons into the environment in recent years, as in the widespread use of antibiotics, has resulted in the evolution of novel adaptive mechanisms by bacteria for the biodegradation of the organic pollutants. Plasmids have been implicated in the catabolism of many of these complex xenobiotics. The catabolic genes
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Arginine Catabolism by Microorganisms
Annual Review of Microbiology, 1979INTRODUCTION 140 THE ARGINASE PATHWAy 140 Properties 0/ the Enzymes 140 Arginase 140 Ornithine aminotransferase 143 A'_PyrroUne-5-carboxylate dehydrogenase 143 ATP:urea amidolyase system 143 Urease 143 Regulation 0/ Enzyme Synthesis 144 Induction 144 Catabolite repression 145 Avoida.nc o/.Simultaneous Operation 0/ the Catabolic ...
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Catabolic Insufficiency and Aging
Annals of the New York Academy of Sciences, 2006Abstract: Cellular degradative processes, which include lysosomal (autophagic) and proteasomal degradation, as well as the activity of cytosolic and mitochondrial proteases, provide for a continuous turnover of damaged and obsolete biomolecules and organelles.
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Comparative Biochemistry and Physiology, 1968
Abstract 1. 1. In turtles and caimans, histidine injection increased glutamine in all tissues examined. In the turtle, histidine injection produced a rise in liver citrulline. 2. 2. Since neither citrulline nor glutamine was labeled after injection of C 14 -histidine, the carbon chains of these derivatives were not derived from histidine. 3.
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Abstract 1. 1. In turtles and caimans, histidine injection increased glutamine in all tissues examined. In the turtle, histidine injection produced a rise in liver citrulline. 2. 2. Since neither citrulline nor glutamine was labeled after injection of C 14 -histidine, the carbon chains of these derivatives were not derived from histidine. 3.
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BCAT2-mediated BCAA catabolism is critical for development of pancreatic ductal adenocarcinoma
Nature Cell Biology, 2020Jin-Tao Li +16 more
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Ido expression by dendritic cells: tolerance and tryptophan catabolism
Nature reviews. Immunology, 2004A. Mellor, D. Munn
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Abscisic acid biosynthesis and catabolism.
Annual Review of Plant Biology, 2005E. Nambara, A. Marion-Poll
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