 Polyribosomes
"Polyribosomes" 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 multiribosomal structure representing a linear array of RIBOSOMES held together by messenger RNA; (RNA, MESSENGER); They represent the active complexes in cellular protein synthesis and are able to incorporate amino acids into polypeptides both in vivo and in vitro. (From Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed)
| Descriptor ID |
D011132
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| MeSH Number(s) |
A11.284.430.214.190.875.811.740
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Polyribosomes".
Below are MeSH descriptors whose meaning is more specific than "Polyribosomes".
This graph shows the total number of publications written about "Polyribosomes" by people in this website by year, and whether "Polyribosomes" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1996 | 0 | 1 | 1 | | 2004 | 0 | 1 | 1 | | 2006 | 0 | 1 | 1 | | 2008 | 2 | 1 | 3 | | 2011 | 0 | 1 | 1 | | 2013 | 0 | 1 | 1 | | 2014 | 1 | 1 | 2 | | 2017 | 0 | 1 | 1 | | 2020 | 0 | 1 | 1 |
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Below are the most recent publications written about "Polyribosomes" by people in Profiles.
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Rizzotto D, Zaccara S, Rossi A, Galbraith MD, Andrysik Z, Pandey A, Sullivan KD, Quattrone A, Espinosa JM, Dassi E, Inga A. Nutlin-Induced Apoptosis Is Specified by a Translation Program Regulated by PCBP2 and DHX30. Cell Rep. 2020 03 31; 30(13):4355-4369.e6.
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Chirillo MA, Waters MS, Lindsey LF, Bourne JN, Harris KM. Local resources of polyribosomes and SER promote synapse enlargement and spine clustering after long-term potentiation in adult rat hippocampus. Sci Rep. 2019 03 07; 9(1):3861.
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Ostroff LE, Botsford B, Gindina S, Cowansage KK, LeDoux JE, Klann E, Hoeffer C. Accumulation of Polyribosomes in Dendritic Spine Heads, But Not Bases and Necks, during Memory Consolidation Depends on Cap-Dependent Translation Initiation. J Neurosci. 2017 02 15; 37(7):1862-1872.
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Jagannathan S, Reid DW, Cox AH, Nicchitta CV. De novo translation initiation on membrane-bound ribosomes as a mechanism for localization of cytosolic protein mRNAs to the endoplasmic reticulum. RNA. 2014 Oct; 20(10):1489-98.
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Jagannathan S, Hsu JC, Reid DW, Chen Q, Thompson WJ, Moseley AM, Nicchitta CV. Multifunctional roles for the protein translocation machinery in RNA anchoring to the endoplasmic reticulum. J Biol Chem. 2014 Sep 12; 289(37):25907-24.
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Tao-Cheng JH, Yang Y, Bayer KU, Reese TS, Dosemeci A. Effects of CaMKII inhibitor tatCN21 on activity-dependent redistribution of CaMKII in hippocampal neurons. Neuroscience. 2013 Aug 06; 244:188-96.
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Jagannathan S, Nwosu C, Nicchitta CV. Analyzing mRNA localization to the endoplasmic reticulum via cell fractionation. Methods Mol Biol. 2011; 714:301-21.
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Khong A, Jan E. Modulation of stress granules and P bodies during dicistrovirus infection. J Virol. 2011 Feb; 85(4):1439-51.
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Kempf BJ, Barton DJ. Poliovirus 2A(Pro) increases viral mRNA and polysome stability coordinately in time with cleavage of eIF4G. J Virol. 2008 Jun; 82(12):5847-59.
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Kempf BJ, Barton DJ. Poly(rC) binding proteins and the 5' cloverleaf of uncapped poliovirus mRNA function during de novo assembly of polysomes. J Virol. 2008 Jun; 82(12):5835-46.
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