Ribonucleoprotein, U1 Small Nuclear
"Ribonucleoprotein, U1 Small Nuclear" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A nuclear RNA-protein complex that plays a role in RNA processing. In the nucleoplasm, the U1 snRNP along with other small nuclear ribonucleoproteins (U2, U4-U6, and U5) assemble into SPLICEOSOMES that remove introns from pre-mRNA by splicing. The U1 snRNA forms base pairs with conserved sequence motifs at the 5'-splice site and recognizes both the 5'- and 3'-splice sites and may have a fundamental role in aligning the two sites for the splicing reaction.
| Descriptor ID |
D017412
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| MeSH Number(s) |
D12.776.157.725.500.875.600 D12.776.157.725.829.313 D12.776.664.962.500.875.600 D12.776.664.962.829.313
|
| Concept/Terms |
Ribonucleoprotein, U1 Small Nuclear- Ribonucleoprotein, U1 Small Nuclear
- U1 Small Nuclear Ribonucleoproteins
- Ribonucleoproteins, Small, U1
- Small Nuclear Ribonucleoproteins, U1
- U1 snRNP
|
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This graph shows the total number of publications written about "Ribonucleoprotein, U1 Small Nuclear" by people in this website by year, and whether "Ribonucleoprotein, U1 Small Nuclear" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2005 | 0 | 1 | 1 |
| 2016 | 0 | 1 | 1 |
| 2020 | 1 | 0 | 1 |
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Below are the most recent publications written about "Ribonucleoprotein, U1 Small Nuclear" by people in Profiles.
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Yin Y, Lu JY, Zhang X, Shao W, Xu Y, Li P, Hong Y, Cui L, Shan G, Tian B, Zhang QC, Shen X. U1 snRNP regulates chromatin retention of noncoding RNAs. Nature. 2020 04; 580(7801):147-150.
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Hales CM, Dammer EB, Deng Q, Duong DM, Gearing M, Troncoso JC, Thambisetty M, Lah JJ, Shulman JM, Levey AI, Seyfried NT. Changes in the detergent-insoluble brain proteome linked to amyloid and tau in Alzheimer's Disease progression. Proteomics. 2016 12; 16(23):3042-3053.
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Shin C, Kleiman FE, Manley JL. Multiple properties of the splicing repressor SRp38 distinguish it from typical SR proteins. Mol Cell Biol. 2005 Sep; 25(18):8334-43.