Results 141 to 150 of about 263,021 (286)

Alteration in Hepatic Enzyme Activity of Tilapia mossambica upon Exposure to Fluoride

RADS Journal of Biological Research & Applied Science, 2018
Fluoride, as the super reactive element fluorine, is found naturally throughout earth's crust. It has been identified as a strong, persistent powerful cumulative toxic agent, commonly distributed in the rivers, lakes, seas of earth.
Farha Aziz, Afshan Zeeshan Wasti, Farah Jabeen   +2 more
doaj  

Alternating High‐Fat and Polysaccharide Diets Modulates Gut Phage‐Bacterial Interplay

Advanced Science, EarlyView.
This study reveals how alternating high‐fat and polysaccharide diets reshape the human gut virome and enhance phage‐bacteria interactions. Using large‐scale metagenomic meta‐analysis and a time‐resolved mouse model, the authors show that diets strongly modulate phage abundance, lifestyle, and gene exchange, offering new insights into nutrition‐guided ...
Fengxiang Zhao, Ruiqi Zhang, Rujun Wei, Huimin Fan, Yongfei Hu, Wenyu Shi, Jinfeng Wang   +6 more
wiley   +1 more source

Quantifying Carbohydrate-Active Enzyme Activity with Glycoprotein Substrates Using Electrospray Ionization Mass Spectrometry and Center-of-Mass Monitoring. [PDF]

Anal Chem, 2021
Li Z, Kitov PI, Kitova EN, Bui DT, Moremen KW, Wakarchuk WW, Mahal LK, Macauley MS, Klassen JS.   +8 more
europepmc   +1 more source

Gut bacteria responding to dietary change encode sialidases that exhibit preference for red meat-associated carbohydrates. [PDF]

, 2019
Dietary habits have been associated with alterations of the human gut resident microorganisms contributing to obesity, diabetes and cancer1. In Western diets, red meat is a frequently eaten food2, but long-term consumption has been associated with ...
Alisson-Silva, Frederico, Chang, Geoffrey, Chuzel, Léa, Diaz, Sandra L, Ganatra, Mehul B, Huang, Jianbo, Martino, Cameron, Rees, Steven D, Secrest, Patrick, Siegel, Dionicio, Taron, Christopher H, Varki, Ajit, Zaramela, Livia S, Zengler, Karsten, Zuñiga, Cristal   +14 more
core  

Bifidobacterium Pseudolongum‐Derived Acetate Attenuates Acute Pancreatitis Through GPR43‐Mediated Suppression of M1 Macrophage Polarization

Advanced Science, EarlyView.
The severity of acute pancreatitis (AP) is linked to reduced abundance of Bifidobacterium pseudolongum (B. pseudolongum). Administration of B. pseudolongum or its key metabolite acetate alleviates pancreatic and systemic inflammation by suppressing M1 macrophage polarization.
Langyi Guan, Xueyang Li, Cong He, Pan Zheng, Yaoyu Zou, Qi Zhu, Xin Li, Jie Liang, Junmin Yang, Li Zhang, Yuman Ye, Jianhua Wan, Huajing Ke, Jianping Liu, Nonghua Lu, Nianshuang Li, Yin Zhu   +16 more
wiley   +1 more source

Lignocellulose adaptation drives polysaccharide biosynthesis in Tremella fuciformis: metabolomic and proteomic insights into CAZyme regulation

Frontiers in Fungal Biology
Background/ObjectivesTremella fuciformis is an edible fungus prized for its culinary value. The polysaccharide content of T. fuciformis grown on a Cyclobalanopsis substrate (TY3) was significantly higher than those grown on a mixed substrate (TF1) made ...
Yingyin Xu, Yingyin Xu, Qian Dong, Qian Dong, Shilin Zhang, Shilin Zhang, Liyuan Xie, Liyuan Xie, Qian Zhang, Qian Zhang, Xueqin Shu, Xueqin Shu, Jie Zhou, Jie Zhou, Weihong Peng, Weihong Peng   +15 more
doaj   +1 more source

Coordination of Cyanobacterial Nitrate Assimilation and Photosynthesis by a Novel PsbO‐Interacting Protein PirN

Advanced Science, EarlyView.
PirN was identified as a previously uncharacterized PsbO‐interacting protein specifically induced in nitrate‐grown cyanobacteria. Loss of PirN leads to coordinated downregulation of PsbO and the nitrate reductase NarB, causing decreased PSII activity and impaired growth under nitrate conditions. Complementation with either PsbO or NarB largely restores
Chengcheng Huang, Zhen Xiao, Haitao Ge, Gaojie Wang, Jinghui Dong, Yan Wang, Hang Yang, Xing Wang, Hui Gao, Zhongshu Wang, Huanling Yang, Yuanya Zhang, Xiahe Huang, Wu Xu, Weimin Ma, Wenqiang Yang, Yingchun Wang   +16 more
wiley   +1 more source

Cozymase. A study of purification methods [PDF]

, 1927
Cozymase is one of the essential components of the complex enzyme mixture which effects alcoholic fermentation in the absence of living cells. The separation of the mixture into zymase and cozymase was first accomplished by Harden and Young [1] by means ...
Raymond, Albert L., Winegarden, Howard M.   +1 more
core  

Hijacking the Host Clock: A Nematode Effector Antagonizes Soybean Circadian Defense and Translation Control

Advanced Science, EarlyView.
Soybean employs its circadian clock, governed by GmCCA1, to rhythmically defend against soybean cyst nematodes. The pathogen retaliates by secreting the effector Hg4E02, which hijacks the clock to suppress defense and co‐opt the host's translation machinery for nutrient acquisition.
Xingwei Wang, Yufeng Xu, Yanfei Hu, Lijun Cao, Ru Jiang, Changtian Chen, Rick Masonbrink, Thomas Maier, Yuchen Tu, Yabo Shi, Enhui Liu, Lingan Kong, Chan Guo, Wei Zhao, Peng Shi, Wenzhen Du, Andrew Severin, Thomas Baum, Deliang Peng, Huan Peng, Mian Zhou, Wei Wang   +21 more
wiley   +1 more source

Phylogenetic systematics of Butyrivibrio and Pseudobutyrivibrio genomes illustrate vast taxonomic diversity, open genomes and an abundance of carbohydrate-active enzyme family isoforms. [PDF]

Microb Genom, 2021
Pidcock SE, Skvortsov T, Santos FG, Courtney SJ, Sui-Ting K, Creevey CJ, Huws SA.   +6 more
europepmc   +1 more source