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Descriptor English: G1 Phase Cell Cycle Checkpoints
Descriptor Spanish: Puntos de Control de la Fase G1 del Ciclo Celular
Descriptor puntos de control del ciclo celular para la fase G1
Scope note: Sistemas de regulación de señalización que controlan la progresión del CICLO CELULAR a través de la FASE G1 y permiten la transición a la FASE S cuando las células están dispuestos a someterse a la REPLICACIÓN DEL ADN. El DAÑO DEL ADN, o deficiencias en nutrientes o en componentes celulares específicos pueden ser causa de que las células se detengan antes de progresar a través de la fase G1.
Descriptor Portuguese: Pontos de Checagem da Fase G1 do Ciclo Celular
Descriptor French: Points de contrôle de la phase G1 du cycle cellulaire
Entry term(s): Checkpoint, G1 Phase
Checkpoints, G1 Phase
G1 Cell Cycle Arrest
G1 Cell Cycle Checkpoints
G1 Phase Checkpoint
G1 Phase Checkpoints
G1 Phase Restriction Point
G1 Restriction Point
G1 Restriction Points
G1 S Phase Cell Cycle Checkpoint
G1-S Phase Cell Cycle Checkpoint
Restriction Point, G1
Restriction Points, G1
START Cell Cycle Checkpoint
Tree number(s): G04.144.109.249
G04.144.500.320.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D059585
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.
Allowable Qualifiers: DE drug effects
GE genetics
IM immunology
PH physiology
RE radiation effects
Previous Indexing: G1 Phase (1992-2011)
Public MeSH Note: 2012
History Note: 2012
DeCS ID: 54785
Unique ID: D059585
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2012/01/01
Date of Entry: 2011/07/01
Revision Date: 2016/06/17
G1 Phase Cell Cycle Checkpoints - Preferred
Concept UI M0551745
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.
Preferred term G1 Phase Cell Cycle Checkpoints
Entry term(s) Checkpoint, G1 Phase
Checkpoints, G1 Phase
G1 Cell Cycle Checkpoints
G1 Phase Checkpoint
G1 Phase Checkpoints
G1 Phase Restriction Point - Narrower
Concept UI M0551747
Scope note A mammalian cell G1 phase checkpoint.
Preferred term G1 Phase Restriction Point
Entry term(s) G1 Restriction Point
G1 Restriction Points
Restriction Point, G1
Restriction Points, G1
START Cell Cycle Checkpoint - Narrower
Concept UI M0551746
Scope note A G1 phase checkpoint in SACCHAROMYCES.
Preferred term START Cell Cycle Checkpoint
G1 Cell Cycle Arrest - Related but not broader or narrower
Concept UI M0550666
Preferred term G1 Cell Cycle Arrest
G1-S Phase Cell Cycle Checkpoint - Narrower
Concept UI M0550665
Scope note Regulatory signalling systems that control the progression of the CELL CYCLE from G1 PHASE to S PHASE if the cells are not ready to undergo DNA REPLICATION. DNA DAMAGE, or the deficiencies in specific cellular components or nutrients may cause the cells to halt before progressing to S phase.
Preferred term G1-S Phase Cell Cycle Checkpoint
Entry term(s) G1 S Phase Cell Cycle Checkpoint



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