Structural highlights
Function
[CCQ1_SCHPO] Component of the meiotic bouquet that facilitates meiotic nuclear reorganization of the telomeres to the centrosome. Links telomeres to the meiotic centrosome component pcp1. Essential for the formation of normal telomere clusters during meiotic prophase. Required for telomere length regulation and chromosome segregation. Required for proper positioning of nucleosomes at heterochromatic loci and for transcriptional gene silencing (TGS) function of the Snf2/Hdac-containing repressor complex (SHREC).[1] [2] [3]
References
- ↑ Flory MR, Carson AR, Muller EG, Aebersold R. An SMC-domain protein in fission yeast links telomeres to the meiotic centrosome. Mol Cell. 2004 Nov 19;16(4):619-30. PMID:15546621 doi:https://dx.doi.org/S1097276504006513
- ↑ Sugiyama T, Cam HP, Sugiyama R, Noma K, Zofall M, Kobayashi R, Grewal SI. SHREC, an effector complex for heterochromatic transcriptional silencing. Cell. 2007 Feb 9;128(3):491-504. PMID:17289569 doi:https://dx.doi.org/10.1016/j.cell.2006.12.035
- ↑ Miyoshi T, Kanoh J, Saito M, Ishikawa F. Fission yeast Pot1-Tpp1 protects telomeres and regulates telomere length. Science. 2008 Jun 6;320(5881):1341-4. doi: 10.1126/science.1154819. PMID:18535244 doi:https://dx.doi.org/10.1126/science.1154819
