Results 11 to 20 of about 12,306 (209)
Identification of a protein kinase activity that phosphorylates connexin43 in a pH-dependent manner
Brazilian Journal of Medical and Biological Research, 2000 The carboxyl-terminal (CT) domain of connexin43 (Cx43) has been implicated in both hormonal and pH-dependent gating of the gap junction channel. An in vitro assay was utilized to determine whether the acidification of cell extracts results in the ...
P. Yahuaca +4 more
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Protein Model and Function Analysis in Quorum-Sensing Pathway of Vibrio qinghaiensis sp.-Q67
Biology, 2021 Bioluminescent bacteria are mainly found in marine habitats. Vibrio qinghaiensis sp.-Q67 (Q67), a nonpathogenic freshwater bacterium, has been a focus due to its wide use in the monitoring of environmental pollution and the assessment of toxicity ...
Ze-Jun Wang +4 more
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Effects of precursors on kitasamycin production in Streptomyces kitasatoensis
Bioscience Journal, 2019 To improve kitasamycin biosynthesis by Streptomyces kitasatoensis Z-7, the addition of two precursors, sodium acetate and ethyl acetate, to the fermentation medium was evaluated.
Xiong Zheng +4 more
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The unphosphorylated EIIA(Ntr) protein represses the synthesis of alkylresorcinols in Azotobacter vinelandii. [PDF]
PLoS ONE, 2015 Upon encystment induction, Azotobacter vinelandii produces the phenolic lipids alkylresorcinols (ARs) that are structural components of the cysts. The enzymes responsible for the ARs synthesis are encoded in the arsABCD operon, whose expression is ...
Luis Felipe Muriel-Millán +6 more
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Journal of Lipid Research, 1976 Activities of ethanolaminephosphotransferases (EC 2.7.8.1) and choline phosphotransferases (EC 2.7.8.2) in microsomal fractions from brains and livers of mature rats are increased several fold by the addition of 1,2-diacyl-sn-glycerols or 1-alkyl-2-acyl ...
A Radominska-Pyrek +4 more
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Look and Outlook on Enzyme-Mediated Macrolide Resistance
Frontiers in Microbiology, 2018 Since their discovery in the early 1950s, macrolide antibiotics have been used in both agriculture and medicine. Specifically, macrolides such as erythromycin and azithromycin have found use as substitutes for β-lactam antibiotics in patients with ...
Tolou Golkar +3 more
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Late G1 Cell Cycle Molecular Pathways
MedEdPORTAL, 2008 The most critical stage of the cell cycle is the transition point in late G1 where the cell commits to initiating DNA synthesis. Multiple pathways of stimulation and inhibition converge, and it can be difficult for students to comprehend how all these ...
Dan Cushman, Robert Warren
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BMC Plant Biology, 2018 Background bZIP transcription factors play a significant role in many aspects of plant growth and development and also play critical regulatory roles during plant responses to various stresses.
Ruth C. Martin +2 more
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Antibiotics, 2022 Antimicrobials in wastewater promote the emergence of antibiotic resistance, facilitated by selective pressure and transfer of resistant genes. Enteric bacteria belonging to Escherichia coli, Klebsiella pneumoniae, Klebsiella oxytoca, Enterobacter ...
Christopher Mutuku +10 more
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Crystal structures of two aminoglycoside kinases bound with a eukaryotic protein kinase inhibitor. [PDF]
PLoS ONE, 2011 Antibiotic resistance is recognized as a growing healthcare problem. To address this issue, one strategy is to thwart the causal mechanism using an adjuvant in partner with the antibiotic.
Desiree H Fong +3 more
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