Results 31 to 40 of about 62,756 (305)

Diversity and Abundance of Arsenic Biotransformation Genes in Paddy Soils from Southern China

, 2015
Microbe-mediated arsenic (As) biotransformation in paddy soils determines the fate of As in soils and its availability to rice plants, yet little is known about the microbial communities involved in As biotransformation.
Zhao, Fang-Jie, Zhu, Yong-Guan, Jian-Qiang Su (1584376), Zhao, F-J., Hu Li (130600), Fang-Jie Zhao, Jian-Qiang Su, Yong-Guan Zhu (1332507), Yang, Xiao-Ru, Guo-Xin Sun (1332501), Si-Yu Zhang, Zhang, Si-Yu, Xiao-Ru Yang (823849), Zhu, Y-G., Yang, X-R., Hu Li, Yong-Guan Zhu, Zhang, S-Y., Su, J-Q., Su, Jian-Qiang, Li, Hu, Guo-Xin Sun, Xiao-Ru Yang, Sun, Guo-Xin, Li, H., Sun, G-X., Si-Yu Zhang (1625158), Fang-Jie Zhao (146834)   +27 more
core   +1 more source

Plant growth-promoting rhizobacterium Pseudomonas PS01 induces salt tolerance in Arabidopsis thaliana

BMC Research Notes, 2019
Objectives Plant growth-promoting rhizobacteria (PGPR) may contribute to sustainable crop production by improving plant growth and/or plant tolerance to abiotic stresses.
Thanh Nguyen Chu, Bao Thi Hoai Tran, Le Van Bui, Minh Thi Thanh Hoang   +3 more
doaj   +1 more source

Hairy root culture of white mulberry (Morus alba L.) for a source of tyrosinase inhibitors

Journal of Biological Research, 2020
White mulberry (Morus alba L.) root was reported to contain potential tyrosinase inhibitors such as norartocarpetin, streppogenin, oxyresveratrol (5, 7, 2′, 4′-tetrahydroxy-flavavone) and 2-arylbenzofuran.
Hanh Thi My Nguyen, Tan Quoc Tran, Anh Lan Bui, Phuong Ngo Diem Quach   +3 more
doaj   +1 more source

Comparison in antioxidant and antitumor activities of pine polyphenols and its seven biotransformation extracts by fungi [PDF]

PeerJ, 2017
Microbial transformation can strengthen the antioxidant and antitumor activities of polyphenols. Polyphenols contents, antioxidant and antitumor activities of pine polyphenols and its biotransformation extracts by Aspergillus niger, Aspergillus oryzae ...
Hui Li, Zhenyu Wang
doaj   +2 more sources

Nanocellulose Alleviates Intrahepatic Cholestasis of Pregnancy via Gut Microbiota‐Mediated Bile Acid Homeostasis

Advanced Science, EarlyView.
Nanocellulose, derived from microcrystalline cellulose (MCC) through sulfuric acid hydrolysis or mechanical grinding to produce CNC or CNF, was tested in a rat ICP model. Particularly, CNF improved gut microbiota composition, reduced secondary bile acid metabolism, and restored bile acid homeostasis through modulation of the gut–liver axis.
Muhua Yu, Hongjie Dai, Xiaocui Zhong, Qibin Li, Hui Yuan, Yang Yang, Daiyong Huang, Lei Zhang, Rui Ran, Tian He, Yuanzhi Huang, Silas Villas‐Boas, Sergey Tumanov, Richard D. Cannon, Boris Novakovic, Richard Saffery, Yuhao Zhang, Xiaojing Dong, Ting‐Li Han   +18 more
wiley   +1 more source

Drug‐Induced Cuproptosis Defines the Therapeutic Window of Celecoxib in Intervertebral Disc Degeneration via the HSP90‐RBX1 Axis

Advanced Science, EarlyView.
This study reveals the dual role of celecoxib in intervertebral disc degeneration. While low concentrations are protective, high concentrations induce toxicity by upregulating HSP90, which synergizes with USP15 to deubiquitinate and stabilize RBX1. This leads to degradation of COMMD1/ATP7B, copper dyshomeostasis, and ultimately, cuproptosis.
Youfeng Guo, Hongju Xiao, Shenghao Ba, Yu Zhou, Bijun Wang, Bin Yu, Yufeng Huang, Haihong Zhao, Zhefan Stephen Chen, Na Shen, Zhaoyu Ba, Desheng Wu   +11 more
wiley   +1 more source

A Crucial Role for Ergosterol in Plasma Membrane Composition, Localisation, and Activity of Cdr1p and H⁺-ATPase in Candida albicans

Microorganisms, 2019
Candida albicans is an opportunistic fungal pathogen of humans. Treatment of C. albicans infections relies on azoles, which target the lanosterol 14α-demethylase (Erg11p) encoded by the ERG11 gene.
Jakub Suchodolski, Jakub Muraszko, Przemysław Bernat, Anna Krasowska   +3 more
doaj   +1 more source

Production of enantiomerically enriched chiral carbinols using Weissella paramesenteroides as a novel whole cell biocatalyst

, 2019
In this study, four bacterial strains were tested for their ability to reduce acetophenones to its corresponding alcohol. Among these strains Weissella paramesenteroides N7 was found to be the most successful biocatalyst to reduce the ketones to the ...
Tozlu, Caner, Şahin, Engin, Serencam, Hüseyin, Dertli, Enes   +3 more
core   +1 more source

Understanding the Catalytic Determinant role of Diaphorase‐Like Subunit in Formate Dehydrogenases via Redox Couples

Advanced Science, EarlyView.
A unique mechanism of catalytic bias regulated by diaphorase‐like subunit in formate dehydrogenase from Rhodobacter aestuarii is revealed. The diaphorase‐like subunit functions act as a biological “voltage rheostat” that controls the slow release of NADH to regulate redox balance, biasing the enzyme's catalytic preference toward CO2 reduction over ...
Kuncheng Zhang, Weisong Liu, Hao Su, Huijuan Cui, Yuanming Wang, Zhiguang Zhu, Chun You, Lingling Zhang   +7 more
wiley   +1 more source

Heterocycles 36. Single-Walled Carbon Nanotubes-Bound N,N-Diethyl Ethanolamine as Mild and Efficient Racemisation Agent in the Enzymatic DKR of 2-Arylthiazol-4-yl-alanines

Molecules, 2015
In this paper we describe the chemoenzymatic synthesis of enantiopure l-2-arylthiazol-4-yl alanines starting from their racemic N-acetyl derivatives; by combining the lipase-catalysed dynamic kinetic resolution of oxazol-5(4H)-ones with a chemical and an
Denisa Leonte, László Csaba Bencze, Csaba Paizs, Monica Ioana Toşa, Valentin Zaharia, Florin Dan Irimie   +5 more
doaj   +1 more source