Organisms

Retroviridae

Family of RNA viruses that infects birds and mammals and encodes the enzyme reverse transcriptase. The family contains seven genera: DELTARETROVIRUS; LENTIVIRUS; RETROVIRUSES TYPE B, MAMMALIAN; ALPHARETROVIRUS; GAMMARETROVIRUS; RETROVIRUSES TYPE D; and SPUMAVIRUS. A key feature of retrovirus biology is the synthesis of a DNA copy of the genome which is integrated into cellular DNA. After integration it is sometimes not expressed but maintained in a latent state (PROVIRUSES).

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Family of RNA viruses that infects birds and mammals and encodes the enzyme reverse transcriptase. The family contains seven genera: DELTARETROVIRUS; LENTIVIRUS; RETROVIRUSES TYPE B, MAMMALIAN; ALPHARETROVIRUS; GAMMARETROVIRUS; RETROVIRUSES TYPE D; and SPUMAVIRUS. A key feature of retrovirus biology is the synthesis of a DNA copy of the genome which is integrated into cellular DNA. After integration it is sometimes not expressed but maintained in a latent state (PROVIRUSES).

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

25 entry terms
  • Retroviruses
  • Retrovirus
  • Leukemogenic Viruses
  • Leukoviruses
  • Oncornaviruses
  • Oncovirinae
  • Oncoviruses
  • Oncoviruses, Type C
  • RNA Tumor Viruses
  • Type C Oncoviruses
  • C Oncovirus, Type
  • C Oncoviruses, Type
  • Leukemogenic Virus
  • Leukovirus
  • Oncornavirus
  • Oncovirus
  • Oncovirus, Type C
  • RNA Tumor Virus
  • Tumor Virus, RNA
  • Tumor Viruses, RNA
  • Type C Oncovirus
  • Virus, Leukemogenic
  • Virus, RNA Tumor
  • Viruses, Leukemogenic
  • Viruses, RNA Tumor

MeSH Record

Aspects Covered

13 allowable subheadings

Indexed with the subheadings chemistry, classification, drug effects, enzymology, genetics, growth & development, immunology, isolation & purification, metabolism, pathogenicity, physiology, radiation effects, ultrastructure.

MeSH Record

Indexing Annotation

infection = RETROVIRIDAE INFECTIONS; if discussed as tumor viruses, add TUMOR VIRUS INFECTIONS (IM); antiretroviral agents is likely to be ANTI-HIV AGENTS, otherwise index under ANTIVIRAL AGENTS

MeSH Record

History Note

81; was LEUKOVIRUSES 1978-80; was LEUKEMOGENIC VIRUSES 1966-77; RETROVIRUSES, MLV-RELATED was heading 1994-96; ONCOVIRINAE was heading 1992-93, was see RETROVIRIDAE 1991; MURINE LEUKEMIA VIRUS-RELATED RETROVIRUSES & RETROVIRUSES, MURINE LEUKEMIA VIRUS-RELATED were see RETROVIRUSES, MLV-RELATED 1994-96; ONCOVIRUSES was see ONCOVIRINAE 1992-93, was see RETROVIRIDAE 1981-91; RNA TUMOR VIRUSES was see ONCOVIRINAE 1992-3, was see RETROVIRIDAE 1978-91; ONCORNAVIRUSES was see ONCOVIRINAE 1992-93, was see RETROVIRIDAE 1981-91, was see LEUKOVIRUSES 1978-80, & was see ONCOGENIC VIRUSES 1975-77; ONCOVIRUSES, TYPE C was heading 1991-93, was C-TYPE VIRUSES 1974-90 (Prov 1972-73); C-TYPE VIRUSES was see ONCOVIRUSES, TYPE C 1991-93; LEUKOVIRUSES was see ONCOVIRUSES, TYPE C 1991-93, was see ONCOGENIC VIRUSES 1975-77, was heading 1978-90, was see RETROVIRIDAE 1981-90; TYPE C ONCOVIRUSES & TYPE C ONCORNAVIRUSES were see ONCOVIRUSES, TYPE C 1991-93

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

QW 168.5.R18

AMA Style

References

  1. National Library of Medicine. Retroviridae. Medical Subject Headings (MeSH). 2026. Unique ID D012190. http://id.nlm.nih.gov/mesh/2026/D012190
  2. Retroviridae. In: Wikipedia. https://en.wikipedia.org/wiki/Retrovirus
  3. Retroviridae. In: Wikidata. https://www.wikidata.org/wiki/Q189308