Transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA) is an adaptor molecule composed of RNA, typically 76 to 90 nucleotides...
67 KB (8,010 words) - 00:05, 30 November 2024
Transfer-messenger RNA (abbreviated tmRNA, also known as 10Sa RNA and by its genetic name SsrA) is a bacterial RNA molecule with dual tRNA-like and messenger...
30 KB (3,314 words) - 03:26, 29 October 2024
rRNA, transfer RNA (tRNA), microRNA (miRNA), small interfering RNA (siRNA), small nucleolar RNA (snoRNAs), Piwi-interacting RNA (piRNA), tRNA-derived...
65 KB (7,625 words) - 20:14, 15 December 2024
the ribosome creates the protein utilizing amino acids carried by transfer RNA (tRNA). This process is known as translation. All of these processes form...
50 KB (6,026 words) - 14:58, 9 December 2024
often called an RNA gene. Abundant and functionally important types of non-coding RNAs include transfer RNAs (tRNAs) and ribosomal RNAs (rRNAs), as well as...
67 KB (7,178 words) - 04:34, 29 October 2024
(so-called "RNA genes"). Examples of four functional types of RNA genes are: Transfer RNA (tRNA) Transfers specific amino acids to growing polypeptide chains at...
43 KB (5,109 words) - 08:28, 28 October 2024
forces transfer RNA (tRNA) and messenger RNA (mRNA) to process and translate the latter into proteins. Ribosomal RNA is the predominant form of RNA found...
60 KB (7,203 words) - 11:15, 18 November 2024
Central dogma of molecular biology (redirect from DNA makes RNA makes protein)
aminoacylated transfer RNAs (tRNAs) into the ribosome-mRNA complex, matching the codon in the mRNA to the anti-codon on the tRNA. Each tRNA bears the appropriate...
23 KB (2,688 words) - 16:56, 28 December 2024
ubiquitous constituent of structural RNA (transfer, ribosomal, small nuclear (snRNA) and small nucleolar), and present in mRNA, across the three phylogenetic...
25 KB (2,895 words) - 15:43, 8 November 2024
Gene expression (redirect from RNA expression)
also some non-coding RNAs (e.g., snRNAs, snoRNAs or long non-coding RNAs). RNA polymerase III transcribes 5S rRNA, transfer RNA (tRNA) genes, and some small...
102 KB (11,438 words) - 12:54, 17 November 2024
Reverse transcriptase (redirect from RNA-directed DNA polymerase)
dogma, as transfers of information from RNA to DNA are explicitly held possible. Retroviral RT has three sequential biochemical activities: RNA-dependent...
27 KB (3,047 words) - 16:08, 28 November 2024
retained memory of acquired information after regeneration. Memory transfer through memory RNA is not currently a well-accepted explanation and McConnell's...
5 KB (475 words) - 18:30, 28 December 2024
Northern blot (redirect from RNA blot)
speaking, the term 'northern blot' refers specifically to the capillary transfer of RNA from the electrophoresis gel to the blotting membrane. However, the...
17 KB (2,120 words) - 03:50, 18 November 2024
The RNA world is a hypothetical stage in the evolutionary history of life on Earth in which self-replicating RNA molecules proliferated before the evolution...
92 KB (10,711 words) - 00:40, 17 December 2024
nucleolar RNAs (snoRNAs) are a class of small RNA molecules that primarily guide chemical modifications of other RNAs, mainly ribosomal RNAs, transfer RNAs and...
31 KB (3,892 words) - 08:04, 7 October 2024
used for information transport (e.g., mRNA) and enzymatic functions (e.g., ribosomal RNA). Transfer RNA (tRNA) molecules are used to add amino acids during...
60 KB (6,269 words) - 08:37, 2 January 2025
Abiogenesis (section The RNA world)
in turn implies a suite of cellular machinery including messenger RNA, transfer RNA, and ribosomes to translate the code into proteins. Those proteins...
204 KB (21,133 words) - 00:42, 2 January 2025
Nucleic acid (redirect from DNA and RNA)
three universal types of RNA include transfer RNA (tRNA), messenger RNA (mRNA), and ribosomal RNA (rRNA). Messenger RNA acts to carry genetic sequence information...
24 KB (2,848 words) - 23:53, 24 December 2024
Transcription (biology) (redirect from RNA transcription)
segment of DNA into RNA. Some segments of DNA are transcribed into RNA molecules that can encode proteins, called messenger RNA (mRNA). Other segments of...
59 KB (6,894 words) - 20:05, 18 November 2024
MRNA vaccine (redirect from Rna vaccine)
An mRNA vaccine is a type of vaccine that uses a copy of a molecule called messenger RNA (mRNA) to produce an immune response. The vaccine delivers molecules...
77 KB (7,946 words) - 04:47, 22 December 2024
Transfection (redirect from RNA transfection)
transfected cells may translate the RNA into the encoded protein. If the RNA is a regulatory RNA (such as a miRNA), the RNA may cause other changes in the...
34 KB (4,151 words) - 01:08, 21 November 2024
non-translated RNA, such as that for ribosomal RNA, transfer RNA, ribozymes, small nuclear RNAs, and several types of regulatory RNAs. It also includes...
99 KB (10,142 words) - 15:38, 13 October 2024
Intron (category RNA splicing)
adenovirus, and were subsequently identified in genes encoding transfer RNA and ribosomal RNA genes. Introns are now known to occur within a wide variety...
47 KB (5,853 words) - 14:00, 16 December 2024
order specified by messenger RNA (mRNA), using transfer RNA (tRNA) molecules to carry amino acids and to read the mRNA three nucleotides at a time. The...
73 KB (8,046 words) - 18:12, 31 December 2024
transcribed into functional non-coding RNA molecules (e.g. transfer RNA, microRNA, piRNA, ribosomal RNA, and regulatory RNAs). Other functional regions of the...
42 KB (4,774 words) - 17:56, 3 November 2024
RNA-dependent RNA polymerase (RdRp) or RNA replicase is an enzyme that catalyzes the replication of RNA from an RNA template. Specifically, it catalyzes...
27 KB (3,112 words) - 17:21, 20 November 2024
Translation (biology) (redirect from RNA translation)
transfer RNA (tRNA) anticodon sequences to mRNA codons. The tRNAs carry specific amino acids that are chained together into a polypeptide as the mRNA...
35 KB (4,027 words) - 10:30, 24 December 2024
in the degradation of many different RNA species, including messenger RNA, transfer RNA, ribosomal RNA and miRNA. Exoribonucleases can be single proteins...
3 KB (237 words) - 00:26, 8 December 2021
Transfer RNA-like structures (tRNA-like structures) are RNA sequences, which have a similar tertiary structure to tRNA; they frequently contain a pseudoknot...
4 KB (246 words) - 22:13, 19 May 2024
transfer, ala MeSH D13.444.735.757.700.075 – rna, transfer, arg MeSH D13.444.735.757.700.085 – rna, transfer, asn MeSH D13.444.735.757.700.090 – rna,...
42 KB (3,875 words) - 18:21, 20 June 2023