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G1 Phase Cell Cycle Checkpoints MeSH Descriptor Data 2023

MeSH Heading
G1 Phase Cell Cycle Checkpoints
Tree Number(s)
Unique ID
RDF Unique Identifier
Scope Note
Regulatory signaling systems that control the progression of the CELL CYCLE through the G1 PHASE and allow transition to S PHASE when the cells are ready to undergo DNA REPLICATION. DNA DAMAGE, or the deficiencies in specific cellular components or nutrients may cause the cells to halt before progressing through G1 phase.
Entry Term(s)
G1 Cell Cycle Arrest
G1 Cell Cycle Checkpoints
G1 Phase Checkpoints
G1 Phase Restriction Point
G1 Restriction Point
G1-S Phase Cell Cycle Checkpoint
START Cell Cycle Checkpoint
Previous Indexing
G1 Phase (1992-2011)
Public MeSH Note
History Note
Date Established
Date of Entry
Revision Date
G1 Phase Cell Cycle Checkpoints Preferred
G1 Phase Restriction Point Narrower
START Cell Cycle Checkpoint Narrower
G1 Cell Cycle Arrest Related
G1-S Phase Cell Cycle Checkpoint Narrower
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