title: An In Vitro Assay for Monitoring Topological DNA Entrapment by the Chromosomal Cohesin Complex.
abstract: The cohesin complex is involved in a broad range of chromosomal biology, including DNA repair, gene transcription as well as sister chromatid cohesion. Cohesin is a large, ring-shaped protein complex and is thought to entrap DNA molecules inside of its ring. The unique DNA association is central to cohesin function and requires its ATPase and another heterodimer complex called the cohesin loader. Here we describe the biochemical reconstitution of topological cohesin loading onto DNA using the purified fission yeast cohesin proteins.
authors: Institute of Innovative Research, Tokyo Institute of Technology, M6-11, 2-12-1, Ookayama, Megro, Tokyo, 152-8550, Japan. ymurayama@bio.titech.ac.jp.
authors: Yasuto
authors: Y
authors: Murayama
authors: The Francis Crick Institute, Lincoln's Inn Fields Laboratory, London, UK.
authors: Frank
authors: F
authors: Uhlmann
mesh_terms: D000251:Adenosine Triphosphatases / Q000235:genetics; D018797:Cell Cycle Proteins / Q000235:genetics / Q000302:isolation & purification*; D002842:Chromatids / Q000235:genetics; D002868:Chromosomal Proteins, Non-Histone / Q000235:genetics / Q000302:isolation & purification*; D020090:Chromosome Segregation / Q000235:genetics; D004247:DNA / Q000235:genetics*; D004260:DNA Repair / Q000235:genetics; D004268:DNA-Binding Proteins / Q000235:genetics / Q000302:isolation & purification; D008967:Molecular Biology / Q000379:methods*; D029701:Saccharomyces cerevisiae Proteins / Q000235:genetics / Q000302:isolation & purification*; D012854:Sister Chromatid Exchange / Q000235:genetics; D000097722:Cohesins
chemical_list: D000251:Adenosine Triphosphatases; D018797:Cell Cycle Proteins; D002868:Chromosomal Proteins, Non-Histone; D004247:DNA; D004268:DNA-Binding Proteins; D029701:Saccharomyces cerevisiae Proteins; D000097722:Cohesins
keywords: Biochemical reconstitution; Chromosome segregation; Cohesin; Sister chromatid cohesion; Topological DNA entrapment