Zobrazeno 1 - 10
of 70
pro vyhledávání: '"D arm"'
Publikováno v:
Nucleic Acids Research
tRNAs are the most highly modified RNAs in all cells, and formation of 5-methyluridine (m5U) at position 54 in the T arm is a common RNA modification found in all tRNAs. The m5U modification is generated by the methyltransferase TrmA. Here, we test a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32cc5377e3386a63fcd24015d884087a
https://doi.org/10.1093/nar/gkaa548
https://doi.org/10.1093/nar/gkaa548
Publikováno v:
Frontiers in Genetics, Vol 5 (2014)
Conventional tRNAs have highly conserved sequences, four-armed cloverleaf secondary structures, and L-shaped tertiary structures. However, metazoan mitochondrial tRNAs contain several exceptional structures. Almost all tRNASers for AGY/N codons lack
Externí odkaz:
https://doaj.org/article/c8867d07fe7540c5a91303202a095c55
Publikováno v:
Analytical Methods. 9:2971-2976
The use of molecular beacons is a versatile method to detect RNAs. Typically, a single-stranded region of RNA is selected as a target sequence for molecular beacons. Therefore, the detection of highly structured short RNAs, such as tRNAs, seems to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d85fc21b6e44f65a74d7d22d7f4c90
https://doi.org/10.1039/c7ay00341b
https://doi.org/10.1039/c7ay00341b
Akademický článek
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Autor:
Barbara Nawrot, Natalia Dyubankova, Eveline Lescrinier, Piet Herdewijn, Karina Kraszewska, Elzbieta Sochacka
Publikováno v:
Organic & Biomolecular Chemistry. 13:4960-4966
Posttranscriptional modifications of transfer RNAs (tRNAs) are proven to be critical for all core aspects of tRNA function. While the majority of tRNA modifications were discovered in the 1970s, their contribution in tRNA folding, stability, and deco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::516c47e8307a6db981cc48fce81798af
https://doi.org/10.1039/c5ob00164a
https://doi.org/10.1039/c5ob00164a
Publikováno v:
Nucleic Acids Research
A bacterial translation factor EF-P alleviates ribosomal stalling caused by polyproline sequence by accelerating Pro-Pro formation. EF-P recognizes a specific D-arm motif found in tRNAPro isoacceptors, 9-nt D-loop closed by a stable D-stem sequence,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b93a7a5184d1904f104a1a0969ced02a
https://pubmed.ncbi.nlm.nih.gov/29155943
https://pubmed.ncbi.nlm.nih.gov/29155943
Publikováno v:
Non-Coding RNA; Volume 3; Issue 2; Pages: 17
Non-Coding RNA
Non-Coding RNA
Recently, a novel type of non-coding RNA (ncRNA), known as ncRNA fragments or ncRFs, has been characterised in various organisms, including plants. The biogenesis mechanism, function and abundance of ncRFs stemming from various ncRNAs are poorly unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b6cbb9c8282a1632e47a7e14e0e7146
Publikováno v:
Frontiers in Genetics
Frontiers in Genetics, Vol 5 (2014)
Frontiers in Genetics, Vol 5 (2014)
Conventional tRNAs have highly conserved sequences, four-armed cloverleaf secondary structures, and L-shaped tertiary structures. However, metazoan mitochondrial tRNAs contain several exceptional structures. Almost all tRNAs(Ser) for AGY/N codons lac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b3ff3f42efb89ebe4c201ef1be78d2
Autor:
David Rueda, May Daher
Publikováno v:
Biochemistry. 51:3531-3538
Defective or truncated messenger RNAs (mRNAs) lacking stop codons lead to ribosome stalling on the end of the message. Stalled ribosomes can cause two major problems for the cell: production of incomplete, non-functional and potentially toxic protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa6a4976d56c2a9d5ecd3d88a88301c
https://doi.org/10.1021/bi201751k
https://doi.org/10.1021/bi201751k
Publikováno v:
Molecular Cell. 39(3):410-420
The 21(st) amino acid, selenocysteine (Sec), is assigned to the codon UGA and is biosynthesized on the selenocysteine-specific tRNA (tRNA(Sec)) with the corresponding anticodon. In archaea/eukarya, tRNA(Sec) is ligated with serine by seryl-tRNA synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b798914bcf5ac23bfde2da932c713c7