Results 71 to 80 of about 4,794,651 (300)
Cell Reports, 2017 Dbf4-dependent kinases (DDKs) are required for the initiation of DNA replication, their essential targets being the MCM2-7 proteins. We show that, in Xenopus laevis egg extracts and human cells, hyper-phosphorylation of DNA-bound Mcm4, but not ...
Robert C. Alver +3 more
doaj +1 more source
Metabolic regulation of chromatin modifications and gene expression
Journal of Cell Biology, 2018 Dynamic regulation of gene expression in response to changing local conditions is critical for the survival of all organisms. In metazoans, coherent regulation of gene expression programs underlies the development of functionally distinct cell lineages ...
J. Schvartzman +2 more
semanticscholar +1 more source
Genetic Variation in Human Gene Regulatory Factors Uncovers Regulatory Roles in Local Adaptation and Disease [PDF]
, 2019 Differences in gene regulation have been suggested to play essential roles in the evolution of phenotypic changes. Although DNA changes in cis-regulatory elements affect only the regulation of its corresponding gene, variations in gene regulatory factors
Nowick, Katja, Perdomo-Sabogal, Álvaro
core +1 more source
CARM1-expressing ovarian cancer depends on the histone methyltransferase EZH2 activity
Nature Communications, 2018 CARM1 is an arginine methyltransferase often overexpressed in human cancer. Here, the authors show that EZH2 inhibition suppresses growth in CARM1-expressing epithelial ovarian cancer, and examine the mechanism of how CARM1 promotes EZH2-mediated tumor ...
Sergey Karakashev +14 more
doaj +1 more source
Non-Coding RNA, 2020 Although mammals possess roughly the same number of protein-coding genes as worms, it is evident that the non-coding transcriptome content has become far broader and more sophisticated during evolution.
Paola Briata, Roberto Gherzi
doaj +1 more source
Clinical & Translational Immunology, 2022 Objective Pre‐existing neutralising antibodies (NAbs) to adeno‐associated viruses (AAVs) remain an impediment for systemically administered AAV‐mediated gene therapy treatment in many patients, and various strategies are under investigation to overcome ...
Irene Ros‐Gañán +11 more
doaj +1 more source
Investigation of the Basic Steps in the Chromosome Conformation Capture Procedure
Frontiers in Genetics, 2021 A constellation of chromosome conformation capture methods (С-methods) are an important tool for biochemical analysis of the spatial interactions between DNA regions that are separated in the primary sequence.
Oleg V. Bylino +5 more
doaj +1 more source
Regulation of Gene Expression by Hypoxia [PDF]
Sleep, 1993 The present study was undertaken to determine if gene expression for tyrosine hydroxylase (TH), the rate limiting enzyme in the biosynthesis of catecholamines, is regulated in the carotid body, sympathetic ganglia and adrenal medulla by hypoxia. We found that a reduction in oxygen tension from 21% to 10% caused a substantial increase (200% at 1 hour ...
Douglas A. Bayliss +3 more
openaire +3 more sources
Estrous behavior in dairy cows: identification of underlying mechanisms and gene functions [PDF]
, 2010 Selection in dairy cattle for a higher milk yield has coincided with declined fertility. One of the factors is reduced expression of estrous behavior. Changes in systems that regulate the estrous behavior could be manifested by altered gene expression ...
Beerda, B. +3 more
core +2 more sources
RNA-containing extracellular vesicles in infection
RNA BiologyExtracellular vesicles (EVs) are membrane-bound particles released by cells that play vital roles in intercellular communication by transporting diverse biologically active molecules, including RNA molecules, including mRNA, miRNA, lncRNA, and other ...
Kayo Schemiko Almeida +2 more
doaj +1 more source