MeSH Browser

MeSH Heading: Positive-Strand RNA Viruses
Tree Number(s): B04.820.578
Unique ID: D000085102
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000085102
Scope Note: RNA viruses that have their genetic material encoded in the form of single-stranded, positive-sense RNA. Unlike RETROVIRUSES they do not employ DNA intermediates in their life-cycle.
Entry Term(s): (+) Sense RNA Viruses; Group IV Single-Stranded RNA Viruses; Positive Sense RNA Viruses; Sense-Strand RNA Viruses
Previous Indexing: RNA Viruses (1966-2020)
Public MeSH Note: 2021
History Note: 2021
Date Established: 2021/01/01
Date of Entry: 2020/07/07
Revision Date: 2020/09/02

Allowable Qualifiers: chemistry (CH)

classification (CL)

drug effects (DE)

enzymology (EN)

genetics (GE)

growth & development (GD)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pathogenicity (PY)

physiology (PH)

radiation effects (RE)

ultrastructure (UL)

Concept UI: M000683817
Scope Note: RNA viruses that have their genetic material encoded in the form of single-stranded, positive-sense RNA. Unlike RETROVIRUSES they do not employ DNA intermediates in their life-cycle.
Terms: Positive-Strand RNA Viruses Preferred Term
Term UI T001010676
Date03/22/2020
LexicalTag NON
ThesaurusID NLM (2021); (+) Sense RNA Viruses
Term UI T001079169
Date04/22/2020
LexicalTag NON
ThesaurusID NLM (2021); Sense-Strand RNA Viruses
Term UI T001078645
Date04/15/2020
LexicalTag NON
ThesaurusID NLM (2021); Group IV Single-Stranded RNA Viruses
Term UI T001078646
Date04/15/2020
LexicalTag NON
ThesaurusID NLM (2021); Positive Sense RNA Viruses
Term UI T001078644
Date04/15/2020
LexicalTag NON
ThesaurusID NLM (2021)

Positive-Strand RNA Viruses MeSH Descriptor Data 2025