Small Cajal body specific RNA 25

Last updated
Small Cajal body specific RNA 3
RF00565.jpg
Identifiers
SymbolSCARNA3
Rfam RF00565
Other data
RNA typeGene; snRNA; snoRNA; scaRNA;
PDB structures PDBe

Small Cajal body specific RNA 25 (otherwise known as scaRNA25, HBI-100, MBI-100, and MBI-114) is a scaRNA, which are a class of ncRNAs characterised as small nuclear RNAs localised to the Cajal bodies. [1]

ScaRNA25 was originally identified in a large scale cloning project in mice. [2] Later sequence analysis predicted that this RNA guides the pseudouridylation of position U40 in the U6 snRNA. [2]

Related Research Articles

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In molecular biology, Small Cajal body specific RNA 13 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U2 and U5 spliceosomal RNA.

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In molecular biology, Small Cajal body specific RNA 14 is a small nucleolar RNA found in Cajal bodies.

<span class="mw-page-title-main">Small Cajal body specific RNA 15</span>

Small Cajal body specific RNA 15 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U1 spliceosomal RNA.

<span class="mw-page-title-main">Small Cajal body specific RNA 16</span>

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<span class="mw-page-title-main">Small Cajal body specific RNA 17</span>

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<span class="mw-page-title-main">Small Cajal body specific RNA 18</span>

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<span class="mw-page-title-main">Small Cajal body specific RNA 23</span>

Small Cajal body specific RNA 23 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U1 spliceosomal RNA.

<span class="mw-page-title-main">Small Cajal body specific RNA 24</span>

Small Cajal body specific RNA 24 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U6 spliceosomal RNA.

<span class="mw-page-title-main">Small Cajal body specific RNA 4</span>

In molecular biology, small Cajal body specific RNA 4 is believed to be a guide RNA of the H/ACA box class, since it has the predicted hairpin-hinge-hairpin-tail structure, conserved H/ACA-box motifs, and is found associated with GAR1. In particular, ACA26 is predicted to guide the pseudouridylation of residues U39 and U41 in U2 snRNA. Such scaRNAs are a specific class of small nuclear RNAs that localise to the Cajal bodies and guide the modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12.

<span class="mw-page-title-main">Small Cajal body specific RNA 6</span>

Small Cajal body specific RNA 6 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U5 spliceosomal RNA.

<span class="mw-page-title-main">Small Cajal body specific RNA 8</span>

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<span class="mw-page-title-main">Small nucleolar RNA SNORA26</span> Member of the H/ACA class of small nucleolar RNA

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<span class="mw-page-title-main">Small nucleolar RNA SNORA30</span> Non-coding RNA molecule which functions in the biogenesis of other small nuclear RNAs

In molecular biology, SNORA30 is a non-coding RNA (ncRNA) molecule which functions in the biogenesis (modification) of other small nuclear RNAs (snRNAs). This type of modifying RNA is located in the nucleolus of eukaryotic cells. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a 'guide RNA' as it 'guides' the modification process.

<span class="mw-page-title-main">Small nucleolar RNA SNORA41</span>

In molecular biology, SNORA41 is a member of the H/ACA class of small nucleolar RNA that guide the sites of modification of uridines to pseudouridines.

<span class="mw-page-title-main">Small nucleolar RNA SNORA44</span> Non-coding RNA molecule which functions in the biogenesis of other small nuclear RNAs

In molecular biology, Small nucleolar RNA SNORA44 is a non-coding RNA (ncRNA) molecule which functions in the biogenesis (modification) of other small nuclear RNAs (snRNAs). This type of modifying RNA is located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a 'guide RNA'.

<span class="mw-page-title-main">Small nucleolar RNA SNORA58</span>

In molecular biology, Small nucleolar RNA SNORA58 is a non-coding RNA (ncRNA) molecule which functions in the biogenesis (modification) of other small nuclear RNAs (snRNAs). This type of modifying RNA is located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a "guide RNA".

<span class="mw-page-title-main">Small Cajal body-specific RNA</span>

Small Cajal body-specific RNAs (scaRNAs) are a class of small nucleolar RNAs (snoRNAs) that specifically localise to the Cajal body, a nuclear organelle involved in the biogenesis of small nuclear ribonucleoproteins. ScaRNAs guide the modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12.

<span class="mw-page-title-main">Small Cajal body specific RNA 20</span>

In molecular biology, Small Cajal body specific RNA 20 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U12 minor spliceosomal RNA.

<span class="mw-page-title-main">Small Cajal body specific RNA 21</span>

In molecular biology, Small Cajal body specific RNA 21 is a small nucleolar RNA found in Cajal bodies and believed to be involved in the pseudouridylation of U12 minor spliceosomal RNA.

References

  1. ↑ Darzacq, Xavier; Jády, Beáta E.; Verheggen, Céline; Kiss, Arnold M.; Bertrand, Edouard; Kiss, Tamás (2002). "Cajal body-specific small nuclear RNAs: A novel class of 2'-O-methylation and pseudouridylation guide RNAs". The EMBO Journal . 21 (11): 2746–2756. doi:10.1093/emboj/21.11.2746. PMC   126017 . PMID   12032087.
  2. 1 2 Huttenhofer, Alexander; Kiefmann, Martin; Meier-Ewert, Sebastian; O'Brien, John; Lehrach, Hans; Bachellerie, Jean-Pierre; Brosius, Jürgen (1 June 2001). "RNomics: an experimental approach that identifies 201 candidates for novel, small, non-messenger RNAs in mouse". The EMBO Journal . 20 (11): 2943–2953. doi:10.1093/emboj/20.11.2943. PMC   125495 . PMID   11387227.


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