Phenomena and Processes

G2 Phase Cell Cycle Checkpoints

CELL CYCLE regulatory signaling systems that are triggered by DNA DAMAGE or lack of nutrients during G2 PHASE. When triggered they restrain cells transitioning from G2 phase to M PHASE.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

CELL CYCLE regulatory signaling systems that are triggered by DNA DAMAGE or lack of nutrients during G2 PHASE. When triggered they restrain cells transitioning from G2 phase to M PHASE.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

17 entry terms
  • G2 Cell Cycle Checkpoints
  • G2 Phase Checkpoints
  • Checkpoint, G2 Phase
  • Checkpoints, G2 Phase
  • G2 Phase Checkpoint
  • Antephase Checkpoint
  • G2 Cell Cycle Arrest
  • G2 Cell Cycle Control
  • G2 Restriction Point
  • G2-M Cell Cycle Checkpoint
  • Antephase Checkpoints
  • Checkpoint, Antephase
  • Checkpoints, Antephase
  • G2 M Cell Cycle Checkpoint
  • G2 Restriction Points
  • Restriction Point, G2
  • Restriction Points, G2

MeSH Record

Aspects Covered

5 allowable subheadings

Indexed with the subheadings drug effects, genetics, immunology, physiology, radiation effects.

MeSH Record

History Note

2012

MeSH Record

Previous Indexing

  • G2 Phase (1992-2011)

MeSH Hierarchy

Tree Numbers

  1. G04.144w.109w.500
  2. G04.144w.500w.340w.500

AMA Style

References

  1. National Library of Medicine. G2 Phase Cell Cycle Checkpoints. Medical Subject Headings (MeSH). 2026. Unique ID D059565. http://id.nlm.nih.gov/mesh/2026/D059565
  2. G2 Phase Cell Cycle Checkpoints. In: Wikidata. https://www.wikidata.org/wiki/Q71134109