MeSH Browser

MeSH Heading: RNA, Heterogeneous Nuclear
Tree Number(s): D13.444.735.628.806
Unique ID: D012332
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D012332
Scope Note: Nuclear nonribosomal RNA larger than about 1000 nucleotides, the mass of which is rapidly synthesized and degraded within the cell nucleus. Some heterogeneous nuclear RNA may be a precursor to mRNA. However, the great bulk of total hnRNA hybridizes with nuclear DNA rather than with mRNA.
Entry Version: HNRNA
Entry Term(s): Heterogeneous Nuclear RNA; hnRNA
Previous Indexing: RNA (1966-1978)
Public MeSH Note: 79
History Note: 79
Date Established: 1979/01/01
Date of Entry: 1978/03/15
Revision Date: 2019/04/29

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

RNA, Heterogeneous Nuclear MeSH Descriptor Data 2024