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The main mechanism of action of the cell cycle checkpoints is through the regulation of the activities of a family of protein kinases known as the cyclin-dependent kinases (CDKs), which bind to different classes of regulator proteins known as cyclins, with specific cyclin-CDK complexes being formed and activated at different phases of the cell ...
Regulation of the cell cycle involves processes crucial to the survival of a cell, including the detection and repair of genetic damage as well as the prevention of uncontrolled cell division. The molecular events that control the cell cycle are ordered and directional; that is, each process occurs in a sequential fashion and it is impossible ...
Pages in category "Cell cycle regulators" The following 32 pages are in this category, out of 32 total. This list may not reflect recent changes. B.
Many cell cycle regulators like Cdks, cyclins, and p53 have been found to have abnormal expression in cancer. More specifically, they have been implicated in being involved in the G2/M transition by localizing to the centrosome, which thus leads to studies in manipulating such proteins in order to improve cancer's sensitivity to radiation and ...
In human cells, the CDK family comprises 20 different members that play a crucial role in the regulation of the cell cycle and transcription. These are usually separated into cell-cycle CDKs, which regulate cell-cycle transitions and cell division, and transcriptional CDKs, which mediate gene transcription.
66214 Ensembl ENSG00000102760 ENSMUSG00000022018 UniProt Q9H4X1 Q9DBX1 RefSeq (mRNA) NM_014059 NM_025427 RefSeq (protein) NP_054778 NP_079703 Location (UCSC) Chr 13: 41.46 – 41.47 Mb Chr 14: 79.53 – 79.54 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Regulator of cell cycle RGCC (RGCC) also known as response gene to complement 32 protein (RGC-32) is a protein that in humans is ...
Steps of the cell cycle. The restriction point occurs between the G 1 and S phases of interphase.. The restriction point (R), also known as the Start or G 1 /S checkpoint, is a cell cycle checkpoint in the G 1 phase of the animal cell cycle at which the cell becomes "committed" to the cell cycle, and after which extracellular signals are no longer required to stimulate proliferation. [1]
The eukaryotic cell cycle [9] is regulated through the synthesis, degradation, binding interactions, post-translational modifications of regulatory proteins. Of these regulatory proteins, two ubiquitin ligases are crucial for progression through cell cycle checkpoints.