A Genome-Scale Atlas Reveals Complex Interplay of Transcription and Translation in an Archaeon
mSystems, 2023 The scale of post-transcriptional regulation and the implications of its interplay with other forms of regulation in environmental acclimation are underexplored for organisms of the domain Archaea.
Alan P. R. Lorenzetti +11 more
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Improved ontology for eukaryotic single-exon coding sequences in biological databases [PDF]
, 2018 Indexación: Scopus.Efficient extraction of knowledge from biological data requires the development of structured vocabularies to unambiguously define biological terms. This paper proposes descriptions and definitions to disambiguate the term 'single-exon
Clausen, P. +4 more
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Transcriptional and post-transcriptional processes regulate expression of RNA encoding the small subunit of ribulose-1, 5-biphosphate carboxylase differently in petunia and in soybean [PDF]
Nucleic Acids Research, 1990 The effects of white light, far-red light and darkness on the in vitro transcription and RNA levels of the small subunit of ribulose-1,5-bisphosphate carboxylase (rbcS) were investigated in petunia and in soybean. In petunia plants treated with 48 hours of darkness the in vitro transcription rate of two of the rbcS subfamilies of petunia, rbcS A and ...
Deborah M. Thompson, Richard B. Meagher
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Usb1 controls U6 snRNP assembly through evolutionarily divergent cyclic phosphodiesterase activities
Nature Communications, 2017 The mechanism of U6 small nuclear ribonucleoprotein (snRNP) biogenesis is not well understood. Here the authors characterize the enzymatic activities and structures of yeast and human U6 RNA processing enzyme Usb1, reconstitute post-transcriptional ...
Allison L. Didychuk +8 more
doaj +1 more source
MicroRNAs as a selective channel of communication between competing RNAs: a steady-state theory [PDF]
, 2013 It has recently been suggested that the competition for a finite pool of microRNAs (miRNA) gives rise to effective interactions among their common targets (competing endogenous RNAs or ceRNAs) that could prove to be crucial for post-transcriptional ...
De Martino, Andrea +2 more
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Nature CommunicationsThe coordinated action of transcriptional and post-transcriptional machineries shapes gene expression programs at steady state and determines their concerted response to perturbations.
Lucia Coscujuela Tarrero +7 more
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Plants, 2022 Pentatricopeptide repeat (PPR) proteins are one type of helical repeat protein that are widespread in eukaryotes. In particular, there are several hundred PPR members in flowering plants.
Mamoru Sugita
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Genome-wide analysis of 30 -untranslated regions supports the existence of post-transcriptional regulons controlling gene expression in trypanosomes [PDF]
, 2013 In eukaryotic cells, a group of messenger ribonucleic acids (mRNAs) encoding functionally interrelated proteins together with the trans-acting factors that coordinately modulate their expression is termed a post-transcriptional regulon, due to their ...
Agüero, Fernan Gonzalo +3 more
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Emerging connections between small RNAs and phytohormones [PDF]
, 2020 Small RNAs (sRNAs), mainly including miRNAs and siRNAs, are ubiquitous in eukaryotes. sRNAs mostly negatively regulate gene expression via (post-)transcriptional gene silencing through DNA methylation, mRNA cleavage, or translation inhibition.
Dubois, Marieke +3 more
core +2 more sources
The FASEB Journal, 2019 Promoter‐proximal RNA Polymerase II pausing, which occurs within the first 100 nucleotides of a gene, refers to a property of the Polymerase II to halt transcription temporarily but remain transcriptionally competent. Knowledge of proximally paused Polymerase II dynamics is important for understanding the regulation of mRNA production.At the paused ...
Danielle Perley +4 more
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