Results 11 to 20 of about 4,769,934 (397)
Transcriptional Regulation by Nrf2
Antioxidants & Redox Signaling, 2017 Significance: Nuclear factor E2-related factor 2 (Nrf2) is a transcription factor that coordinates the basal and stress-inducible activation of a vast array of cytoprotective genes.
C. Tonelli, I. I. C. Chio, D. Tuveson
semanticscholar +5 more sources
Regulation of HSV Transcription
Journal of Investigative Dermatology, 1984 Herpes simplex virus (HSV) transcripts share many features with both cellular mRNA and the mRNAs expressed by other nuclear-replicating DNA viruses: they are capped, polyadenylated, and generally have an approximately 150 base leader between the cap and translation initiation codon.
Edward K. Wagner
openalex +4 more sources
Transcriptional regulation [PDF]
WormBook, 2005 The regulation of transcription in C. elegans shares many similarities to transcription in other organisms. The details of how specific transcription factors bind to target promoters and act as either activators or repressors are still being examined in many cases, but an increasing number of factors and their binding sites are being characterized ...
Peter G, Okkema, Michael, Krause
openaire +2 more sources
Evolution of Regulated Transcription [PDF]
Cells, 2020 The genomes of all organisms abound with various cis-regulatory elements, which control gene activity. Transcriptional enhancers are a key group of such elements in eukaryotes and are DNA regions that form physical contacts with gene promoters and precisely orchestrate gene expression programs.
Oleg V. Bylino +2 more
openaire +4 more sources
Adaptation with transcriptional regulation [PDF]
Scientific Reports, 2017 AbstractBiochemical adaptation is one of the basic functions that are widely implemented in biological systems for a variety of purposes such as signal sensing, stress response and homeostasis. The adaptation time scales span from milliseconds to days, involving different regulatory machineries in different processes.
Shi, Wenjia +4 more
openaire +4 more sources
Optogenetic regulation of transcription [PDF]
BMC Neuroscience, 2018 Optogenetics has become widely recognized for its success in real-time control of brain neurons by utilizing non-mammalian photosensitive proteins to open or close membrane channels. Here we review a less well known type of optogenetic constructs that employs photosensitive proteins to transduce the signal to regulate gene transcription, and its ...
Olga Nazarenko +12 more
openaire +4 more sources
Dynamics of transcriptional and post-transcriptional regulation [PDF]
Briefings in Bioinformatics, 2020 AbstractDespite gene expression programs being notoriously complex, RNA abundance is usually assumed as a proxy for transcriptional activity. Recently developed approaches, able to disentangle transcriptional and post-transcriptional regulatory processes, have revealed a more complex scenario.
Furlan M, De Pretis S, Pelizzola M
openaire +3 more sources
Nature Communications, 2020 CCL5 is an important chemokine for modulation of inflammatory responses, but how CCL5 expression is regulated is still unclear. Here the authors show that the CCL5 locus contains two enhancers, with the proximal enhancer being responsible for homeostatic
Wooseok Seo +6 more
doaj +1 more source
Transcriptional and Post-transcriptional Regulation of Lignin Biosynthesis Pathway Genes in Populus
Frontiers in Plant Science, 2020 Lignin is a heterogeneous polymer of aromatic subunits derived from phenylalanine. It is polymerized in intimate proximity to the polysaccharide components in plant cell walls and provides additional rigidity and compressive strength for plants ...
Jin Zhang +4 more
semanticscholar +1 more source