词条 | Snurposome |
释义 |
A snurposome is a granular structure in the nuclei of amphibian oocytes. Snurposomes contain snRNPs and are divided into the subtypes A, B, and C. A B snurposome is composed of thousands of particles which have diameters between 20 and 30 nanometers.[1] B snurposomes may be forms of splicing speckles.[2] References1. ^{{Cite journal|pmc=25765|year=1999|author1=Gall|first1=J. G.|title=Assembly of the Nuclear Transcription and Processing Machinery: Cajal Bodies (Coiled Bodies) and Transcriptosomes|journal=Molecular Biology of the Cell|volume=10|issue=12|pages=4385–4402|last2=Bellini|first2=M|last3=Wu|first3=Z|last4=Murphy|first4=C|pmid=10588665|doi=10.1091/mbc.10.12.4385}} 2. ^{{cite journal|id=Left-hand column, page 607|doi=10.1038/nrm1172|pmid=12923522|title=Nuclear speckles: A model for nuclear organelles|journal=Nature Reviews Molecular Cell Biology|volume=4|issue=8|pages=605–12|year=2003|last1=Lamond|first1=Angus I.|last2=Spector|first2=David L.}}
1 : Nuclear substructures |
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