All individuals in MeSH

Label Id Description
RNA, Helminth D018510 [Ribonucleic acid in helminths having regulatory and catalytic roles as well as involvement in protein synthesis. ]
RNA, Heterogeneous Nuclear D012332 [Nuclear nonribosomal RNA larger than about 1000 nucleotides, the mass of which is rapidly synthesized and degraded within the cell nucleus. Some heterogeneous nuclear RNA may be a precursor to mRNA. However, the great bulk of total hnRNA hybridizes with nuclear DNA rather than with mRNA. ]
RNA, Long Noncoding D062085 [A class of untranslated RNA molecules that are typically greater than 200 nucleotides in length and do not code for proteins. Members of this class have been found to play roles in transcriptional regulation, post-transcriptional processing, CHROMATIN REMODELING, and in the epigenetic control of chromatin. ]
RNA, Messenger D012333 [RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm. ]
RNA, Messenger, Stored D023121 [Messenger RNA derived from the paternal genome during spermatogenesis. It is stored in a masked state for translation in the early stages of embryogenesis. , Messenger RNA derived from the maternal genome during oogenesis. It is stored in a masked state for translation in the early stages of embryogenesis. , Messenger RNA that is stored in a masked state for translation at a later time. Distinguish from RNA, UNTRANSLATED which refers to non-messenger RNA, i.e. RNA that does not code for protein. ]
RNA, Mitochondrial D000077278 [RNA molecules encoded by the MITOCHONDRIAL GENOME. ]
RNA, Neoplasm D012334 [RNA present in neoplastic tissue. ]
RNA, Nuclear D015138 [RNA molecules found in the nucleus either associated with chromosomes or in the nucleoplasm. ]
RNA, Plant D018749 [Ribonucleic acid in plants having regulatory and catalytic roles as well as involvement in protein synthesis. ]
RNA, Protozoan D016053 [Ribonucleic acid in protozoa having regulatory and catalytic roles as well as involvement in protein synthesis. ]
RNA, Ribosomal D012335 [The most abundant form of RNA. Together with proteins, it forms the ribosomes, playing a structural role and also a role in ribosomal binding of mRNA and tRNAs. Individual chains are conventionally designated by their sedimentation coefficients. In eukaryotes, four large chains exist, synthesized in the nucleolus and constituting about 50% of the ribosome. (Dorland, 28th ed) ]
RNA, Ribosomal, 16S D012336 [Constituent of 30S subunit prokaryotic ribosomes containing 1600 nucleotides and 21 proteins. 16S rRNA is involved in initiation of polypeptide synthesis. ]
RNA, Ribosomal, 18S D012337 [Constituent of the 40S subunit of eukaryotic ribosomes. 18S rRNA is involved in the initiation of polypeptide synthesis in eukaryotes. ]
RNA, Ribosomal, 23S D012338 [Constituent of 50S subunit of prokaryotic ribosomes containing about 3200 nucleotides. 23S rRNA is involved in the initiation of polypeptide synthesis. ]
RNA, Ribosomal, 28S D012339 [Constituent of the 60S subunit of eukaryotic ribosomes. 28S rRNA is involved in the initiation of polypeptide synthesis in eukaryotes. ]
RNA, Ribosomal, 5.8S D012340 [Constituent of the 60S subunit of eukaryotic ribosomes. 5.8S rRNA is involved in the initiation of polypeptide synthesis in eukaryotes. ]
RNA, Ribosomal, 5S D012341 [Constituent of the 50S subunit of prokaryotic ribosomes containing about 120 nucleotides and 34 proteins. It is also a constituent of the 60S subunit of eukaryotic ribosomes. 5S rRNA is involved in initiation of polypeptide synthesis. ]
RNA, Ribosomal, Self-Splicing D044563 [Components of ribosomal RNA that undergo auto-catalyzed molecular rearrangements of their RNA sequence. ]
RNA, Satellite D019244 [Small, linear single-stranded RNA molecules functionally acting as molecular parasites of certain RNA plant viruses. Satellite RNAs exhibit four characteristic traits: (1) they require helper viruses to replicate; (2) they are unnecessary for the replication of helper viruses; (3) they are encapsidated in the coat protein of the helper virus; (4) they have no extensive sequence homology to the helper virus. Thus they differ from SATELLITE VIRUSES which encode their own coat protein, and from the genomic RNA; (=RNA, VIRAL); of satellite viruses. (From Maramorosch, Viroids and Satellites, 1991, p143) ]
RNA, Small Cytoplasmic D020733 [Small RNAs found in the cytoplasm usually complexed with proteins in scRNPs (RIBONUCLEOPROTEINS, SMALL CYTOPLASMIC). ]