Cyclin-C is a protein that in humans is encoded by the CCNCgene.[1][2]
The protein encoded by this gene is a member of the cyclin family of proteins. The encoded protein interacts with cyclin-dependent kinase 8 and induces the phosphorylation of the carboxy-terminal domain of the large subunit of RNA polymerase II. The level of mRNAs for this gene peaks in the G1 phase of the cell cycle. Two transcript variants encoding different isoforms have been found for this gene.[2]
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↑Zhang, Y; Iratni R; Erdjument-Bromage H; Tempst P; Reinberg D (May 1997). "Histone deacetylases and SAP18, a novel polypeptide, are components of a human Sin3 complex". Cell. UNITED STATES. 89 (3): 357–64. doi:10.1016/S0092-8674(00)80216-0. ISSN0092-8674. PMID9150135.
Demetrick DJ, Matsumoto S, Hannon GJ, et al. (1995). "Chromosomal mapping of the genes for the human cell cycle proteins cyclin C (CCNC), cyclin E (CCNE), p21 (CDKN1) and KAP (CDKN3)". Cytogenet. Cell Genet. 69 (3–4): 190–2. doi:10.1159/000133960. PMID7698009.
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Rickert P, Seghezzi W, Shanahan F, et al. (1996). "Cyclin C/CDK8 is a novel CTD kinase associated with RNA polymerase II". Oncogene. 12 (12): 2631–40. PMID8700522.
Li H, Lahti JM, Valentine M, et al. (1997). "Molecular cloning and chromosomal localization of the human cyclin C (CCNC) and cyclin E (CCNE) genes: deletion of the CCNC gene in human tumors". Genomics. 32 (2): 253–9. doi:10.1006/geno.1996.0112. PMID8833152.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID9373149.
Sun X, Zhang Y, Cho H, et al. (1998). "NAT, a human complex containing Srb polypeptides that functions as a negative regulator of activated transcription". Mol. Cell. 2 (2): 213–22. doi:10.1016/S1097-2765(00)80131-8. PMID9734358.
Gu W, Malik S, Ito M, et al. (1999). "A novel human SRB/MED-containing cofactor complex, SMCC, involved in transcription regulation". Mol. Cell. 3 (1): 97–108. doi:10.1016/S1097-2765(00)80178-1. PMID10024883.
Ito M, Yuan CX, Malik S, et al. (1999). "Identity between TRAP and SMCC complexes indicates novel pathways for the function of nuclear receptors and diverse mammalian activators". Mol. Cell. 3 (3): 361–70. doi:10.1016/S1097-2765(00)80463-3. PMID10198638.
Rachez C, Lemon BD, Suldan Z, et al. (1999). "Ligand-dependent transcription activation by nuclear receptors requires the DRIP complex". Nature. 398 (6730): 824–8. Bibcode:1999Natur.398..824R. doi:10.1038/19783. PMID10235266.
Sato S, Tomomori-Sato C, Banks CA, et al. (2003). "Identification of mammalian Mediator subunits with similarities to yeast Mediator subunits Srb5, Srb6, Med11, and Rox3". J. Biol. Chem. 278 (17): 15123–7. doi:10.1074/jbc.C300054200. PMID12584197.
Ueberham U, Hessel A, Arendt T (2003). "Cyclin C expression is involved in the pathogenesis of Alzheimer's disease". Neurobiol. Aging. 24 (3): 427–35. doi:10.1016/S0197-4580(02)00132-X. PMID12600719.