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HYDROLASE ACTIVITIES IN BRAIN OF NEUROLOGICAL MUTANTS: CEREBROSIDE GALACTOSIDASE, NITROPHENYL GALACTOSIDE HYDROLASE, NITROPHENYL LUCOSIDE HYDROLASE AND SULPHATASE1 [PDF]

open access: greenJournal of Neurochemistry, 1969
Abstract— The brains of 17‐day‐old quaking and jimpy mice were compared with those of the corresponding normal phenotypes. The concentrations of cerebroside and sulphatide were found to be markedly lower in the affected mutants, while the relative amounts of ceramide and free fatty acid appeared normal.
D. M. Bowen, Norman S. Radin
openalex   +5 more sources

Gut microbiome-derived hydrolases—an underrated target of natural product metabolism [PDF]

open access: yesFrontiers in Cellular and Infection Microbiology
In recent years, there has been increasing interest in studying gut microbiome-derived hydrolases in relation to oral drug metabolism, particularly focusing on natural product drugs.
Jiaxin He   +6 more
doaj   +2 more sources

Shifting Mycobacterial Serine Hydrolase Activity Visualized Using Multi-Layer In-Gel Activity Assays [PDF]

open access: yesMolecules
The ability of Mycobacterium tuberculosis to derive lipids from the host, store them intracellularly, and then break them down into energy requires a battery of serine hydrolases. Serine hydrolases are a large, diverse enzyme family with functional roles
Allison L. Goss   +2 more
doaj   +2 more sources

Hydrolase Activities of Sourdough Microorganisms

open access: yesFermentation, 2023
Sourdough is renowned for improving bakery products’ nutritional and quality characteristics through the enzymes produced by its microbiota. Among the enzymatic framework present in sourdough fermentation, amylase, cellulase, and peptidase are ...
Ingrid Teixeira Akamine   +4 more
doaj   +1 more source

The activity of hydrolytic enzymes in the digestive system of Acanthobdellida, Branchiobdellida and Hirudinida (Annelida, Clitellata) – considerations on similarity and phylogeny

open access: yesThe European Zoological Journal, 2021
Activities of nineteen hydrolases were measured in the digestive systems of predatory and blood-feeding true leeches (Hirudinida) and their closest relatives, Branchiobdellida and Acanthobdellida.
J. M. Cichocka   +8 more
doaj   +1 more source

Bacterial Cellulose Production by Komagateibacter xylinus with the Use of Enzyme-Degraded Oligo- and Polysaccharides as the Substrates

open access: yesApplied Sciences, 2022
Bacterial cellulose (BC) is a unique biopolymer synthesised by many bacteria as a critical element of their biofilm matrix. The most known and efficient producers of BC are bacteria from the genus of Komagataeibacter. Bacterial cellulose, with its unique
Katarzyna Przygrodzka   +5 more
doaj   +1 more source

Recent Advances in Peptidoglycan Synthesis and Regulation in Bacteria

open access: yesBiomolecules, 2023
Bacteria must synthesize their cell wall and membrane during their cell cycle, with peptidoglycan being the primary component of the cell wall in most bacteria.
Anne Galinier   +4 more
doaj   +1 more source

Activity in post-pyrogenic soils in the Utrish State Nature Reserve (Russia) in the early succession stages

open access: yesNature Conservation Research: Заповедная наука, 2023
Due to the increasing frequency of fires, the study of the influence of the pyrogenic factor on the state of forest ecosystems is becoming an increasingly relevant research topic for scientists around the world. Of particular interest in the study is not
Valeria V. Vilkova   +4 more
doaj   +1 more source

Catalysis by nucleoside hydrolases [PDF]

open access: yesCurrent Opinion in Structural Biology, 2003
Nucleoside hydrolases cleave the N-glycosidic bond of ribonucleosides. Because of their vital role in the protozoan purine salvage pathway, nucleoside hydrolases from parasitic protozoa in particular have been studied extensively by X-ray crystallography, kinetic methods and site-directed mutagenesis.
Versees, Wim, Steyaert, Jan
openaire   +4 more sources

Biotechnological methods for pulping copoazú (Theobroma grandiflorum (Wild. ex Spring) Schum) seed and their influence on the fermentation stage

open access: yesDyna, 2022
Copoazú is a fruit originated from Colombian Amazon belonging to Theobroma genus, which includes species such as cacao raw material for chocolate. Both species presented similar processing stages, with different process parameters due to the physical ...
Jenifer Criollo nuñez   +3 more
doaj   +1 more source

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