Li, Xin Yu, Yafen Lang, Fengchao Chen, Guijun Wang, Erlin Li, Lihong Li, Zhuoran Yang, Liping Cao, Xia Fraser, Nigel W.
...
Published in
Virology Journal
BackgroundHerpes Simplex Virus type I (HSV-1) is a large double-stranded DNA virus that enters productive infection in epithelial cells and reorganizes the host nucleus. Cohesin, a major constituent of interphase and mitotic chromosomes comprised of SMC1, SMC3, and SCC1 (Mcd1/Rad21), SCC3 (SA1/SA2), have diverse functions, including sister chromati...
Osko, Jeremy Porter, Nicholas Decroos, Christophe LEE, Matthew Watson, Paris Raible, Sarah Krantz, Ian Deardorff, Matthew Christianson, David
Cornelia de Lange Syndrome (CdLS) and associated spectrum disorders are characterized by one or more congenital anomalies including distinctive facial features, upper limb abnormalities, intellectual disability, and other symptoms. The molecular genetic basis of CdLS is linked to defects in cohesin, a protein complex that functions in sister chroma...
Arnould, Coline Rocher, Vincent Clouaire, Thomas Caron, Pierre Mangeot, Philippe Ricci, Emiliano Mourad, Raphael Noordermeer, Daan Legube, Gaëlle
Muñoz, Sofía Passarelli, Francesca Uhlmann, Frank
Published in
Current genetics
Cohesin is a conserved, ring-shaped protein complex that topologically entraps DNA. This ability makes this member of the structural maintenance of chromosomes (SMC) complex family a central hub of chromosome dynamics regulation. Besides its essential role in sister chromatid cohesion, cohesin shapes the interphase chromatin domain architecture and...
Zuilkoski, Caitlin M Skibbens, Robert V
Published in
Cell cycle (Georgetown, Tex.)
Cellular genomes undergo various structural changes that include cis tethering (the tethering together of two loci within a single DNA molecule), which promotes chromosome condensation and transcriptional activation, and trans tethering (the tethering together of two DNA molecules), which promotes sister chromatid cohesion and DNA repair. The prote...
Roayaei Ardakany, Abbas Gezer, Halil Tuvan Lonardi, Stefano Ay, Ferhat
Published in
Genome Biology
We present Mustache, a new method for multi-scale detection of chromatin loops from Hi-C and Micro-C contact maps. Mustache employs scale-space theory, a technical advance in computer vision, to detect blob-shaped objects in contact maps. Mustache is scalable to kilobase-resolution maps and reports loops that are highly consistent between replicate...
Roayaei Ardakany, Abbas Gezer, Halil Tuvan Lonardi, Stefano Ay, Ferhat
We present MUSTACHE, a new method for multi-scale detection of chromatin loops from Hi-C and Micro-C contact maps. MUSTACHE employs scale-space theory, a technical advance in computer vision, to detect blob-shaped objects in contact maps. MUSTACHE is scalable to kilobase-resolution maps and reports loops that are highly consistent between replicate...
Arruda, Nicole L. Carico, Zachary M. Justice, Megan Liu, Ying Frances Zhou, Junjie Stefan, Holden C. Dowen, Jill M.
Published in
Epigenetics & Chromatin
BackgroundThe three-dimensional organization of the genome in the nucleus plays an integral role in many biological processes, including gene expression. The genome is folded into DNA loops that bring together distal regulatory elements and genes. Cohesin, a ring-shaped protein complex, is a major player in the formation of DNA loops. Cohesin is co...
Hansen, Anders S.
Published in
Nucleus
Mammalian genome structure is closely linked to function. At the scale of kilobases to megabases, CTCF and cohesin organize the genome into chromatin loops. Mechanistically, cohesin is proposed to extrude chromatin loops bidirectionally until it encounters occupied CTCF DNA-binding sites. Curiously, loops form predominantly between CTCF binding sit...
Musio, Antonio
Published in
Gene
Structural Maintenance of Chromosomes (SMCs) are part of a large family of ring complexes that participates in a number of DNA transactions. Among SMCs, SMC1A gene is unique. It encodes a subunit of the cohesin-core complex that tethers sister chromatids together to ensure correct chromosome segregation in both mitosis and meiosis. As a member of t...