An active RNA transport mechanism into plant vacuoles. [PDF]
Nucleic Acids ResRNA degradation inside the plant vacuole by the ribonuclease RNS2 is essential for maintaining nucleotide concentrations and cellular homeostasis via the nucleotide salvage pathway. However, the mechanisms by which RNA is transported into the vacuole are
Floyd BE +10 more
europepmc +2 more sources
Novel endoribonucleases as central players in various pathways of eukaryotic RNA metabolism [PDF]
, 2010 For a long time it has been assumed that the decay of RNA in eukaryotes is mainly carried out by exoribonucleases, which is in contrast to bacteria, where endoribonucleases are well documented to initiate RNA degradation.
Tomecki, Rafał, Dziembowski, Andrzej
core +3 more sources
Maf1-mediated repression of RNA polymerase III transcription inhibits tRNA degradation via RTD pathway [PDF]
, 2012 tRNA precursors, which are transcribed by RNA polymerase III, undergo end-maturation, splicing and base modifications. Hypomodified tRNAs, such as tRNAVal(AAC), lacking 7-methylguanosine and 5-methylcytidine modifications, are subject to degradation by a
Boguta, Magdalena +3 more
core +1 more source
Axon micro-dissection and transcriptome profiling reveals the in vivo RNA content of fully differentiated myelinated motor axons [PDF]
, 2020 Axonal protein synthesis has been shown to play a role in developmental and regenerative growth, as well as in the maintenance of the axoplasm in steady state.
Sotelo-Silveira, José Roberto +3 more
core +3 more sources
RNA-specific ribonucleotidyl transferases [PDF]
, 2007 RNA-specific nucleotidyl transferases (rNTrs) are a diverse family of template-independent polymerases that add ribonucleotides to the 3'-ends of RNA molecules.
Keller, W. +3 more
core +1 more source
Extracellular vesicles mediate the horizontal transfer of an active LINE-1 retrotransposon
Journal of Extracellular Vesicles, 2019 Long interspersed element-1 (LINE-1 or L1) retrotransposons replicate through a copy-and-paste mechanism using an RNA intermediate. However, little is known about the physical transmission of retrotransposon RNA between cells.
Yumi Kawamura +4 more
doaj +1 more source
Cell Reports, 2019 Summary: Tightly regulated transport of messenger ribonucleoprotein (mRNP) granules to diverse locations of dendrites and axons is essential for appropriately timed protein synthesis within distinct sub-neuronal compartments.
Jen-Fei Chu +4 more
doaj +1 more source
An essential role of KREPB4 in RNA editing and structural integrity of the editosome in Trypanosoma brucei [PDF]
, 2007 RNA editing in the sleeping sickness parasite Trypanosoma brucei remodels mitochondrial transcripts by the addition and deletion of uridylates as specified by guide RNAs.
Schnaufer, Achim; id_orcid +4 more
core +1 more source
How Structural Features Define Biogenesis and Function of Human Telomerase RNA Primary Transcript
Biomedicines, 2022 Telomerase RNA has been uncovered as a component of the telomerase enzyme, which acts as a reverse transcriptase and maintains the length of telomeres in proliferated eukaryotic cells.
Maria Rubtsova, Olga Dontsova
doaj +1 more source
An improved method for surface immobilisation of RNA: application to small Non-Coding RNA - mRNA pairing [PDF]
, 2013 Characterisation of RNA and its intermolecular interactions is increasing in importance as the inventory of known RNA functions continues to expand. RNA-RNA interactions are central to post-transcriptional gene regulation mechanisms in bacteria, and the ...
Darren M. Gowers (485354) +29 more
core +2 more sources