Results 1 to 10 of about 40,160 (135)
Aging and Western Diet Synergistically Impair Hepatic Thyroid Hormone Signaling to Promote Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) in Mice. [PDF]
Aging CellAging and Western diet synergistically impair hepatic thyroid hormone signaling through decreased Dio1 and increased Dio3 activity, depleting intrahepatic T4 and T3 in senescent hepatocytes. This thyroid hormone deficit drives inflammation, fibrosis, and accelerated MASLD progression.
Zhang X +7 more
europepmc +2 more sources
Mechanistic insights into the structure and function of the RecA C-terminal tail [PDF]
Communications BiologyBacterial RecA protein oligomerizes on single-stranded DNA (ssDNA) in the presence of ATP to form an active filament, RecA*, which is essential for homologous recombination and the activation of bacterial DNA damage response (SOS response).
Lu Su +12 more
doaj +2 more sources
RecA Regulation by RecU and DprA During Bacillus subtilis Natural Plasmid Transformation
Frontiers in Microbiology, 2018 Natural plasmid transformation plays an important role in the dissemination of antibiotic resistance genes in bacteria. During this process, Bacillus subtilis RecA physically interacts with RecU, RecX, and DprA.
Ester Serrano +2 more
exaly +3 more sources
Isolation and Characterization of Brenneria nigrifluens Causing Bacterial Shallow Bark Canker of Walnut Trees in Golestan Province, Iran [PDF]
Journal of Genetic Resources, 2020 Shallow bark canker incited by Brenneria nigrifluens is considered one of the most dangerous diseases which can cause a significant reduction in walnut and timber production.
Mohammad Razinataj +3 more
doaj +1 more source
Journal of Pure and Applied Microbiology, 2023 Photorhabdus and Xenorhabdus are the bacterial symbionts of insect pathogenic nematodes, Heterorhabditis and Steinernema, respectively. This study aims to characterize the bacterial symbionts from Mizoram, North-east India and to evaluate their ...
Mary Lalramchuani +4 more
doaj +1 more source
Trichoderma en la Argentina: Estado del arte
Ecología Austral, 2020 Las metodologías que se aplican para manejar los sistemas agrícolas y agroforestales tienen efectos notables en la producción de alimentos y en la conservación de la biodiversidad.
Natalia S. Amerio +4 more
doaj +1 more source
Neurología (English Edition), 2020 Introduction: SARS-CoV-2 was first detected in December 2019 in the Chinese city of Wuhan and has since spread across the world. At present, the virus has infected over 1.7 million people and caused over 100 000 deaths worldwide.
P.J. Serrano-Castro +11 more
doaj +1 more source
Neurología, 2020 Resumen: Introducción: La infección por el coronavirus SARS-CoV-2 originada en diciembre de 2019 en la región china de Wuhan ha adquirido proporciones pandémicas.
P.J. Serrano-Castro +11 more
doaj +1 more source
Threshold effect of growth rate on population variability of Escherichia coli cell lengths [PDF]
Royal Society Open Science, 2017 A long-standing question in biology is the effect of growth on cell size. Here, we estimate the effect of Escherichia coli growth rate (r) on population cell size distributions by estimating the coefficient of variation of cell lengths (CVL) from image ...
Manasi S. Gangan, Chaitanya A. Athale
doaj +1 more source
Aspergillus niger LBM 134 isolated from rotten wood and its potential cellulolytic ability
Mycology, 2021 Aspergillus is a genus of filamentous and cosmopolitan fungi that includes important species for medical mycology, food, basic research and agro-industry areas.
Gabriela Verónica Díaz +5 more
doaj +1 more source