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裂殖酵母细胞周期中的端粒调控

Telomere regulation during the cell cycle in fission yeast.

作者信息

Moser Bettina A, Chang Ya-Ting, Nakamura Toru M

机构信息

Department of Biochemistry and Molecular Genetics, College of Medicine, University of Illinois at Chicago, 900 S. Ashland (M/C 669), Chicago, IL, 60607, USA.

出版信息

Methods Mol Biol. 2014;1170:411-24. doi: 10.1007/978-1-4939-0888-2_22.

DOI:10.1007/978-1-4939-0888-2_22
PMID:24906327
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4469975/
Abstract

The fission yeast Schizosaccharomyces pombe has emerged as a useful model organism to study telomere maintenance mechanisms. In this chapter, we provide detailed protocols for quantitative ChIP and BrdU incorporation analyses to investigate how fission yeast telomeres are regulated during the cell cycle by utilizing cdc25-22 synchronized cell cultures.

摘要

裂殖酵母粟酒裂殖酵母已成为研究端粒维持机制的有用模式生物。在本章中,我们提供了定量染色质免疫沉淀(ChIP)和5-溴脱氧尿嘧啶核苷(BrdU)掺入分析的详细方案,以研究利用cdc25-22同步化细胞培养物时裂殖酵母端粒在细胞周期中是如何被调控的。

相似文献

1
Telomere regulation during the cell cycle in fission yeast.裂殖酵母细胞周期中的端粒调控
Methods Mol Biol. 2014;1170:411-24. doi: 10.1007/978-1-4939-0888-2_22.
2
Eroded telomeres are rearranged in quiescent fission yeast cells through duplications of subtelomeric sequences.在静止的裂殖酵母细胞中,通过端粒序列的重复,磨损的端粒发生重排。
Nat Commun. 2017 Nov 22;8(1):1684. doi: 10.1038/s41467-017-01894-6.
3
Differential arrival of leading and lagging strand DNA polymerases at fission yeast telomeres.前导链和后随链DNA聚合酶在裂殖酵母端粒处的差异到达。
EMBO J. 2009 Apr 8;28(7):810-20. doi: 10.1038/emboj.2009.31. Epub 2009 Feb 12.
4
Chromatin Immunoprecipitation-Polymerase Chain Reaction (ChIP-PCR) Detects Methylation, Acetylation, and Ubiquitylation in S. pombe.染色质免疫沉淀-聚合酶链反应(ChIP-PCR)检测粟酒裂殖酵母中的甲基化、乙酰化和泛素化。
Methods Mol Biol. 2018;1721:25-34. doi: 10.1007/978-1-4939-7546-4_3.
5
Telomere binding of the Rap1 protein is required for meiosis in fission yeast.裂殖酵母减数分裂需要Rap1蛋白与端粒结合。
Curr Biol. 2001 Oct 16;11(20):1618-23. doi: 10.1016/s0960-9822(01)00457-2.
6
Ccq1p and the condensin proteins Cut3p and Cut14p prevent telomere entanglements in the fission yeast Schizosaccharomyces pombe.Ccq1p以及凝聚素蛋白Cut3p和Cut14p可防止裂殖酵母粟酒裂殖酵母中的端粒缠结。
Eukaryot Cell. 2010 Oct;9(10):1612-21. doi: 10.1128/EC.00339-09. Epub 2010 Aug 13.
7
Fission yeast Pot1-Tpp1 protects telomeres and regulates telomere length.裂殖酵母Pot1-Tpp1保护端粒并调节端粒长度。
Science. 2008 Jun 6;320(5881):1341-4. doi: 10.1126/science.1154819.
8
Telomere binding of checkpoint sensor and DNA repair proteins contributes to maintenance of functional fission yeast telomeres.检查点传感器和DNA修复蛋白与端粒的结合有助于维持功能正常的裂殖酵母端粒。
Genetics. 2002 Aug;161(4):1437-52. doi: 10.1093/genetics/161.4.1437.
9
Chromatin Immunoprecipitation of Histone Modifications in Fission Yeast.裂殖酵母中组蛋白修饰的染色质免疫沉淀
Methods Mol Biol. 2017;1528:199-210. doi: 10.1007/978-1-4939-6630-1_12.
10
Roles of the checkpoint sensor clamp Rad9-Rad1-Hus1 (911)-complex and the clamp loaders Rad17-RFC and Ctf18-RFC in Schizosaccharomyces pombe telomere maintenance.在酿酒酵母端粒维持中,检查点传感器夹 Rad9-Rad1-Hus1(911)- 复合物和夹装载器 Rad17-RFC 和 Ctf18-RFC 的作用。
Cell Cycle. 2010 Jun 1;9(11):2237-48. doi: 10.4161/cc.9.11.11920.

引用本文的文献

1
Rap1 prevents fusions between long telomeres in fission yeast.Rap1 防止裂殖酵母中长端粒之间的融合。
EMBO J. 2022 Oct 17;41(20):e110458. doi: 10.15252/embj.2021110458. Epub 2022 Sep 5.
2
Telomere-binding proteins Taz1 and Rap1 regulate DSB repair and suppress gross chromosomal rearrangements in fission yeast.端粒结合蛋白 Taz1 和 Rap1 调节有丝分裂酵母中的 DSB 修复并抑制染色体大片段重排。
PLoS Genet. 2019 Aug 27;15(8):e1008335. doi: 10.1371/journal.pgen.1008335. eCollection 2019 Aug.
3
Tpz1 prevents telomerase activation and protects telomeres by modulating the Stn1-Ten1 complex in fission yeast.Tpz1 通过调节裂殖酵母中的 Stn1-Ten1 复合物来防止端粒酶激活并保护端粒。
Commun Biol. 2019 Aug 7;2:297. doi: 10.1038/s42003-019-0546-8. eCollection 2019.
4
A Mutation That Destabilizes the Tel2-Tti1-Tti2 Complex Eliminates Rad3 Kinase Signaling in the DNA Replication Checkpoint and Leads to Telomere Shortening in Fission Yeast.一个破坏 Tel2-Tti1-Tti2 复合物稳定性的突变消除了有丝分裂酵母 DNA 复制检查点中的 Rad3 激酶信号传导,并导致端粒缩短。
Mol Cell Biol. 2019 Sep 27;39(20). doi: 10.1128/MCB.00175-19. Print 2019 Oct 15.
5
A Heterochromatin Domain Forms Gradually at a New Telomere and Is Dynamic at Stable Telomeres.异染色质结构域在新的端粒处逐渐形成,并在稳定的端粒处具有动态性。
Mol Cell Biol. 2018 Jul 16;38(15). doi: 10.1128/MCB.00393-17. Print 2018 Aug 1.
6
LARP7-like protein Pof8 regulates telomerase assembly and poly(A)+TERRA expression in fission yeast.LARP7 样蛋白 Pof8 调节裂殖酵母中端粒酶组装和 poly(A)+TERRA 表达。
Nat Commun. 2018 Feb 8;9(1):586. doi: 10.1038/s41467-018-02874-0.
7
SUMO-targeted ubiquitin ligase activity can either suppress or promote genome instability, depending on the nature of the DNA lesion.取决于DNA损伤的性质,SUMO靶向泛素连接酶活性既可以抑制也可以促进基因组不稳定。
PLoS Genet. 2017 May 5;13(5):e1006776. doi: 10.1371/journal.pgen.1006776. eCollection 2017 May.
8
Swi1Timeless Prevents Repeat Instability at Fission Yeast Telomeres.Swi1Timeless可防止裂殖酵母端粒处的重复序列不稳定。
PLoS Genet. 2016 Mar 18;12(3):e1005943. doi: 10.1371/journal.pgen.1005943. eCollection 2016 Mar.
9
Ccq1-Tpz1TPP1 interaction facilitates telomerase and SHREC association with telomeres in fission yeast.Ccq1与Tpz1 - TPP1的相互作用促进裂殖酵母中端粒酶和SHREC与端粒的结合。
Mol Biol Cell. 2015 Nov 1;26(21):3857-66. doi: 10.1091/mbc.E15-07-0481. Epub 2015 Sep 9.
10
Tpz1-Ccq1 and Tpz1-Poz1 interactions within fission yeast shelterin modulate Ccq1 Thr93 phosphorylation and telomerase recruitment.裂殖酵母端粒保护蛋白复合体中Tpz1-Ccq1和Tpz1-Poz1的相互作用调节Ccq1第93位苏氨酸的磷酸化及端粒酶募集。
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本文引用的文献

1
Evolution of CST function in telomere maintenance.CST 在端粒维持中的功能演变。
Cell Cycle. 2010 Aug 15;9(16):3157-65. doi: 10.4161/cc.9.16.12547. Epub 2010 Aug 26.
2
Protection and replication of telomeres in fission yeast.裂殖酵母中端粒的保护和复制。
Biochem Cell Biol. 2009 Oct;87(5):747-58. doi: 10.1139/O09-037.
3
Taming the tiger by the tail: modulation of DNA damage responses by telomeres.擒贼先擒王:端粒对 DNA 损伤反应的调节。
EMBO J. 2009 Aug 5;28(15):2174-87. doi: 10.1038/emboj.2009.176. Epub 2009 Jul 23.
4
Differential arrival of leading and lagging strand DNA polymerases at fission yeast telomeres.前导链和后随链DNA聚合酶在裂殖酵母端粒处的差异到达。
EMBO J. 2009 Apr 8;28(7):810-20. doi: 10.1038/emboj.2009.31. Epub 2009 Feb 12.
5
Growth and manipulation of S. pombe.粟酒裂殖酵母的生长与操作
Curr Protoc Mol Biol. 2003 Nov;Chapter 13:Unit 13.16. doi: 10.1002/0471142727.mb1316s64.
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Replication and protection of telomeres.端粒的复制与保护
Nature. 2007 Jun 21;447(7147):924-31. doi: 10.1038/nature05976.
7
Protocol for the fast chromatin immunoprecipitation (ChIP) method.快速染色质免疫沉淀(ChIP)方法的实验方案。
Nat Protoc. 2006;1(1):179-85. doi: 10.1038/nprot.2006.27.
8
Genome-wide localization of pre-RC sites and identification of replication origins in fission yeast.裂殖酵母中前复制复合体(pre-RC)位点的全基因组定位及复制起始点的鉴定。
EMBO J. 2007 Mar 7;26(5):1327-39. doi: 10.1038/sj.emboj.7601585. Epub 2007 Feb 15.
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Telomere binding protein Taz1 establishes Swi6 heterochromatin independently of RNAi at telomeres.端粒结合蛋白Taz1在端粒处独立于RNA干扰建立Swi6异染色质。
Curr Biol. 2005 Oct 25;15(20):1808-19. doi: 10.1016/j.cub.2005.09.041.
10
In vivo labeling of fission yeast DNA with thymidine and thymidine analogs.利用胸苷和胸苷类似物对裂殖酵母DNA进行体内标记。
Methods. 2004 Jul;33(3):213-9. doi: 10.1016/j.ymeth.2003.11.016.