MeSH Browser

MeSH Heading: Nuclear Speckles
Tree Number(s): A11.284.430.106.279.345.574.813
Unique ID: D000088203
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000088203
Scope Note: Membraneless intranucleoplasmic subcompartments or nuclear domains in which proteins related to RNA metabolism (e.g., SPLICING FACTORS) are dynamically localized.
Entry Term(s): Interchromatin Granule Clusters; Omega Speckles; Splicing Speckles
Previous Indexing: Cell Nucleus (2002-2021)
Public MeSH Note: 2022
History Note: 2022
Date Established: 2022/01/01
Date of Entry: 2021/07/09
Revision Date: 2021/07/01

Allowable Qualifiers: chemistry (CH)

classification (CL)

drug effects (DE)

enzymology (EN)

genetics (GE)

immunology (IM)

metabolism (ME)

microbiology (MI)

parasitology (PS)

pathology (PA)

physiology (PH)

radiation effects (RE)

transplantation (TR)

ultrastructure (UL)

virology (VI)

Nuclear Speckles MeSH Descriptor Data 2025