Results 31 to 40 of about 63,621 (270)

Tethered Indoxyl-Glucuronides for Enzymatically Triggered Cross-Linking

open access: yesMolecules, 2023
Indoxyl-glucuronides, upon treatment with β-glucuronidase under physiological conditions, are well known to afford the corresponding indigoid dye via oxidative dimerization.
Juno Son   +6 more
doaj   +1 more source

The Arabidopsis NADPH oxidases RbohD and RbohF display differential expression patterns and contributions during plant immunity [PDF]

open access: yes, 2016
Plant NADPH oxidases, also known as respiratory burst oxidase homologues (RBOHs), produce reactive oxygen species (ROS) that perform a wide range of functions.
Antonio Molina   +6 more
core   +1 more source

Lactate Dehydrogenase and β-Glucuronidase as Salivary Biochemical Markers of Periodontitis Among Smokers and Non-Smokers

open access: yesSultan Qaboos University Medical Journal, 2018
Objectives: This study aimed to establish lactate dehydrogenase (LDH) and β-glucuronidase as salivary biomarkers of periodontitis among smokers and non-smokers.
Syed A. Ali   +4 more
doaj   +1 more source

A thermostable β-glucuronidase obtained by directed evolution as a reporter gene in transgenic plants.

open access: yesPLoS ONE, 2011
A β-glucuronidase variant, GUS-TR3337, that was obtained by directed evolution exhibited higher thermostability than the wild-type enzyme, GUS-WT. In this study, the utility of GUS-TR337 as an improved reporter was evaluated. The corresponding gus-tr3337
Ai-Sheng Xiong   +6 more
doaj   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

The role of the host—Neutrophil biology

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple   +4 more
wiley   +1 more source

Theoretical investigation and design of some indole derivatives as potent β-glucuronidase inhibitors

open access: yesBulletin of the National Research Centre, 2020
Background β-glucuronidase enzyme is mostly found in plants and animals. It plays a vital role in detoxification of reactive metabolites that are interrelated to several illnesses and the growth of colon cancer.
Muhammad Tukur Ibrahim   +3 more
doaj   +1 more source

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

open access: yesAdvanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu   +7 more
wiley   +1 more source

Comparison of GUS activity in self-rooting and budded primary trans/ormant plants in Hevea brasiliensis [PDF]

open access: yes, 2008
Successful both somatic embryogenesis and Agrobacterium tumefaciens-mediated genetic transformation systems have been developed in PB260 clone. Several transgenic callus lines and plants expressing two reporter genes (gusA and/or GFP) and CuZnSOD gene ...
Benistant, Elise   +5 more
core  

The role of mycotoxins in the human exposome: Application of mycotoxin biomarkers in exposome-health studies [PDF]

open access: yes, 2018
Mycotoxins are secondary metabolites produced by fungi that may contaminate different foods intended for human consumption, resulting in a widespread exposure worldwide. The novel exposome paradigm has the ambition to decipher the different environmental
Cano Sancho, German   +3 more
core   +4 more sources

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