Results 21 to 30 of about 12,728 (171)

N-Deacetylation of Sinorhizobium meliloti Nod Factors Increases Their Stability in the Medicago sativa Rhizosphere and Decreases Their Biological Activity

Molecular Plant-Microbe Interactions, 2000
Nod factors excreted by rhizobia are signal molecules that consist of a chitin oligomer backbone linked with a fatty acid at the nonreducing end. Modifications of the Nod factor structures influence their stability in the rhizosphere and their biological
Christian Staehelin, Michael Schultze, Ken Tokuyasu, Véréna Poinsot, Jean-Claude Promé, Éva Kondorosi, Ád´m Kondorosi   +6 more
doaj   +1 more source

Dissection of the asynchronous transport of intestinal microvillar hydrolases to the cell surface [PDF]

, 1988
Novel subcellular fractionation procedures and pulse-chase techniques were used to study the intracellular transport of the microvillar membrane hydrolases sucrase-isomaltase and dipeptidylpeptidase IV in the differentiated colon adenocarcinoma cell line
B Stieger, K Matter, K Bucher, M Höchli, Baur, B., B Baur, Hochli, M., Bucher, K., Stieger, B., Matter, K., Hauri, H. P., H P Hauri   +11 more
core   +1 more source

Evolution of phosphorylases from N-acetylglucosaminide hydrolases in family GH3

, 2021
Glycoside phosphorylases hold great potential as catalysts for the synthesis of valuable sugars, glycosides, and glycans or for the development of energy-efficient microbial cell factories.
Cools, Lore, Lormans, Jolien, Franceus, Jorick, D'hooghe, Matthias, Desmet, Tom   +4 more
core   +1 more source

Molecular Characterization of an Endo-β-1,4-Glucanase, CelA_J93, from the Recently Isolated Marine Bacterium, Cellulophaga sp. J9-3

Applied Sciences, 2019
A novel cellulase was characterized from a newly isolated marine bacterium, strain J9-3. Phylogenetic analysis based on the 16S rRNA gene revealed that strain J9-3 belonged to the genus Cellulophaga, and thus, it was named Cellulophaga sp. J9-3.
Da Som Kim, Won-Jae Chi, Soon-Kwang Hong   +2 more
doaj   +1 more source

Classification of glycosyl hydrolases based on structural homology

, 2015
Glycosyl hydrolases are a well-known group of enzymes, which hydrolyze the glycosidic bond between carbohydrates, or between a carbohydrate and different molecules.
Fülöp, László, Ponyi, Tamás
core   +1 more source

Functional characterization of cellulases identified from the cow rumen fungus Neocallimastix patriciarum W5 by transcriptomic and secretomic analyses

Biotechnology for Biofuels, 2011
Background Neocallimastix patriciarum is one of the common anaerobic fungi in the digestive tracts of ruminants that can actively digest cellulosic materials, and its cellulases have great potential for hydrolyzing cellulosic feedstocks.
Wang Tzi-Yuan, Chen Hsin-Liang, Lu Mei-Yeh J, Chen Yo-Chia, Sung Huang-Mo, Mao Chi-Tang, Cho Hsing-Yi, Ke Huei-Mien, Hwa Teh-Yang, Ruan Sz-Kai, Hung Kuo-Yen, Chen Chih-Kuan, Li Jeng-Yi, Wu Yueh-Chin, Chen Yu-Hsiang, Chou Shao-Pei, Tsai Ya-Wen, Chu Te-Chin, Shih Chun-Chieh A, Li Wen-Hsiung, Shih Ming-Che   +20 more
doaj   +1 more source

GASdb: a large-scale and comparative exploration database of glycosyl hydrolysis systems [PDF]

, 2010
Background The genomes of numerous cellulolytic organisms have been recently sequenced or in the pipeline of being sequenced. Analyses of these genomes as well as the recently sequenced metagenomes in a systematic manner could possibly lead to ...
Fengfeng Zhou, Ying Xu, Xu Ying, Huiling Chen, Zhou Fengfeng, Chen Huiling   +5 more
core   +1 more source

A broad pH range and processive chitinase from a metagenome library

Brazilian Journal of Medical and Biological Research
Chitinases are hydrolases that degrade chitin, a polymer of N-acetylglucosamine linked β(1-4) present in the exoskeleton of crustaceans, insects, nematodes and fungal cell walls.
S.S. Thimoteo, A. Glogauer, H. Faoro, E.M. de Souza, L.F. Huergo, B.M. Moerschbacher, F.O. Pedrosa   +6 more
doaj   +1 more source

Tandem Duplication‐Driven Neofunctionalization of UDP‐Glycosyltransferases Shapes the Diversification of Triterpenoid Saponins in the Cucurbitaceae

Advanced Science, EarlyView.
We present a chromosome‐level genome assembly of Siraitia grosvenorii and, through comparative genomics, uncover a conserved UGT73 tandem array driving triterpenoid saponin diversification in Cucurbitaceae. Crystalized SgUGT73AM30 further reveals the regioselectivity mechanism underlying its catalytic activity.
Guangyi Wang, Mengmeng Li, Xuehui Dai, Yanchen Zhang, Yuhan Wu, Zhaotao Yan, Chenfei Tian, Hongkai Fan, Haili Liu, Xiaowei Zhang, Yiming Yang, Jiayu Lu, Yuwei Sun, Yong Wang   +13 more
wiley   +1 more source

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

Animal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou, Hai Huang, Qiongyao Fu, Zhiyuan Lu, Zhiqiang Guo   +4 more
wiley   +1 more source