Circadian rhythms and post-transcriptional regulation in higher plants [PDF]
Frontiers in Plant Science, 2015 The circadian clock of plants allows them to cope with daily changes in their environment. This is accomplished by the rhythmic regulation of gene expression, in a process that involves many regulatory steps.
Andres eRomanowski +1 more
doaj +6 more sources
Transfer RNA Post-Transcriptional Processing, Turnover, and Subcellular Dynamics in the Yeast Saccharomyces cerevisiae [PDF]
Genetics, 2013 AbstractTransfer RNAs (tRNAs) are essential for protein synthesis. In eukaryotes, tRNA biosynthesis employs a specialized RNA polymerase that generates initial transcripts that must be subsequently altered via a multitude of post-transcriptional steps before the tRNAs beome mature molecules that function in protein synthesis.
A. Hopper
semanticscholar +3 more sources
Differential polyadenylation of ribosomal RNA during post-transcriptional processing in Leishmania [PDF]
Parasitology, 2005 The protozoan parasiteLeishmaniabelongs to the most ancient eukaryotic lineages and this is reflected in several distinctive biological features, such as eukaryotic polycistronic transcription and RNA trans-splicing. The disclosure of this organism's unusual characteristics leads to a better understanding of the origin and nature of fundamental ...
Saskia Decuypere +9 more
semanticscholar +4 more sources
Yeast Nrd1, Nab3, and Sen1 transcriptome-wide binding maps suggest multiple roles in post-transcriptional RNA processing. [PDF]
RNA, 2011 RNA polymerase II transcribes both coding and noncoding genes, and termination of these different classes of transcripts is facilitated by different sets of termination factors. Pre-mRNAs are terminated through a process that is coupled to the cleavage/polyadenylation machinery, and noncoding RNAs in the yeast Saccharomyces cerevisiae are terminated ...
Nuttara Jamonnak +5 more
semanticscholar +3 more sources
A web-based atlas for exploring post-transcriptional regulation in the archaeon Sulfolobus acidocaldarius [PDF]
mSystemsThe archaeal domain contains organisms that are well-adapted to extreme conditions and changes in their habitat. Post-transcriptional regulation plays a key role in environmental adaptation, including rapid molecular responses to stress conditions.
Michel Brück +3 more
doaj +2 more sources
Post-transcriptional processing generates a diversity of 5′-modified long and short RNAs [PDF]
Nature, 2009 The transcriptomes of eukaryotic cells are incredibly complex. Individual non-coding RNAs dwarf the number of protein-coding genes, and include classes that are well understood as well as classes for which the nature, extent and functional roles are obscure. Deep sequencing of small RNAs (
Katalin Fejes-Toth +10 more
semanticscholar +6 more sources
A genome-wide tethering screen reveals novel potential post-transcriptional regulators in Trypanosoma brucei. [PDF]
PLoS Pathogens, 2014 In trypanosomatids, gene expression is regulated mainly by post-transcriptional mechanisms, which affect mRNA processing, translation and degradation. Currently, our understanding of factors that regulate either mRNA stability or translation is rather ...
Esteban D Erben +4 more
doaj +2 more sources
Regulatory role of RNA N6-methyladenosine modifications during skeletal muscle development
Frontiers in Cell and Developmental Biology, 2022 Functional cells in embryonic myogenesis and postnatal muscle development undergo multiple stages of proliferation and differentiation, which are strict procedural regulation processes.
Baojun Yu +6 more
doaj +1 more source
Molecules and Cells, 2021 Most RNA processing occurs co-transcriptionally. We interrogated nascent pol II transcripts by chemical and enzymatic probing and determined how the "nascent RNA structureome" relates to splicing, A-I editing and transcription speed.
Tassa K. Saldi +3 more
semanticscholar +1 more source