chromatin - Robuta Search

https://epigenetics.fr/ Grenoble Epigenetics Club – Gathering scientists interested in chromatin and nuclear biology grenoble epigenetics club https://www.med.unc.edu/epigenetics/shared-resources Resources | Chromatin and Epigenetics Program resources chromatin epigenetics program https://cordis.europa.eu/project/id/101023923/fr From chromatin fibers to lamina-associated domains: what are the recognition determinants? |... "Lamina-associated domains (LADs) are large chromatin domains anchored to a protein meshwork coating the inner nuclear envelope, the nuclear lamina (NL). They... https://microbiology.weill.cornell.edu/regulation-telomere-structure-and-functions-subunits-ino80-chromatin-remodeling-complex Regulation of telomere structure and functions by subunits of the INO80 chromatin remodeling... structure and functions https://dshb.biology.uiowa.edu/collections/xenopus/custitem40/Chromatin-Immunoprecipitation,Western-Blot Recommended Applications: Chromatin-Immunoprecipitation, Western-Blot The Xenopus collection includes over 75 mAbs characterized in Xenopus sp. and validated in over a thousand listed citations recommended applications chromatin immunoprecipitation western blot https://profiles.wustl.edu/en/publications/chromatin-environment-and-cellular-context-specify-compensatory-a/ Chromatin Environment and Cellular Context Specify Compensatory Activity of Paralogous MEF2... chromatin environment cellular context https://pubmed.ncbi.nlm.nih.gov/16705247/ Anti-aging peptide bioregulators induce reactivation of chromatin The effect of synthetic peptide bioregulators (Epitalon, Livagen and Vilon) on structural and facultative heterochromatin of cultivated lymphocytes have been... anti aging peptide bioregulators induce reactivation chromatin https://www-bioinfo.ucsd.edu/node/22876 Droplet Hi-C enables scalable, single-cell profiling of chromatin architecture in heterogeneous... https://cordis.europa.eu/project/id/261224/reporting DNA based nanometry: Exploring chromatin structure and molecular motors | FP7 | CORDIS | European... Latest report summary https://pubmed.ncbi.nlm.nih.gov/29440260/ Chromatin remodeler CHD7 regulates the stem cell identity of human neural progenitors Multiple congenital disorders often present complex phenotypes, but how the mutation of individual genetic factors can lead to multiple defects remains poorly... the stem https://nrc-publications.canada.ca/eng/view/object/?id=60120282-8ce1-494d-805b-b95ee4ab9424 Deficiency of the chromatin regulator Brpf1 causes abnormal brain development - NRC Publications... Deficiency of the chromatin regulator Brpf1 causes abnormal brain development of the https://dshb.biology.uiowa.edu/collections/xenopus/custitem16/MIgM/custitem40/Chromatin-Immunoprecipitation,Immunohistochemistry Isotype: MIgM, Recommended Applications: Chromatin-Immunoprecipitation, Immunohistochemistry The Xenopus collection includes over 75 mAbs characterized in Xenopus sp. and validated in over a thousand listed citations recommended applications chromatin immunoprecipitation isotype migm immunohistochemistry https://dshb.biology.uiowa.edu/collections/skeletal-muscle/custitem34/Snake/custitem40/Chromatin-Immunoprecipitation Positive Tested Species Reactivity: Snake, Recommended Applications: Chromatin-Immunoprecipitation Skeletal muscle collection includes over 185 mAbs against myosin isoforms for myofiber typing, MyoD and myogenin TFs, and Troponin complex I and T recommended applications positive tested species reactivity https://data.mendeley.com/datasets/7ph7pj7t9h/1 Mutual Antagonism Between PRC1 Condensates and SWI/SNF in Chromatin Regulation; Niekamp et al.,... This project is described in: Mutual Antagonism Between PRC1 Condensates and SWI/SNF in Chromatin Regulation (2025) and can be found on BioRxiv:... https://pubmed.ncbi.nlm.nih.gov/30224650/ Promoter bivalency favors an open chromatin architecture in embryonic stem cells In embryonic stem cells (ESCs), developmental gene promoters are characterized by their bivalent chromatin state, with simultaneous modification by MLL2 and... promoter favors open https://pmc.ncbi.nlm.nih.gov/articles/PMC20410/ Persistence of an alternate chromatin structure at silenced loci in the absence of silencers - PMC In Saccharomyces cerevisiae, genes placed near telomeres or the silent HML and HMR mating-type loci are transcriptionally repressed by a heterochromatin-like... https://arxiv.org/abs/2408.11079 [2408.11079] Patterns of Transposable Element Distribution Around Chromatin Ligation Points... Abstract page for arXiv paper 2408.11079: Patterns of Transposable Element Distribution Around Chromatin Ligation Points Revealed by Micro-C Data Analysis patterns https://pmc.ncbi.nlm.nih.gov/articles/PMC6195742/ Acrosome reaction and chromatin integrity as additional parameters of semen analysis to predict... Traditional semen parameters have shown little to none predictive value for fertilization and blastocyst viability for a successful pregnancy. Therefore, the... https://www.igmm.cnrs.fr/en/publication/inhibition-of-histone-deacetylases-alters-allelic-chromatin-conformation-at-the-imprinted-u2af1-rs1-locus-in-mouse-embryonic-stem-cells/ Inhibition of histone deacetylases alters allelic chromatin conformation at the imprinted U2af1-rs1... https://dshb.biology.uiowa.edu/collections/c-elegans/custitem40/Chromatin-Immunoprecipitation,Function-Blocking Recommended Applications: Chromatin-Immunoprecipitation, Function-Blocking A group of mAbs specific for the nematode C. elegans covering all aspects of development including differentiation markers recommended applications chromatin immunoprecipitation function blocking https://www.cirm.ca.gov/about-cirm/publications/retinoic-acid-and-bmp4-cooperate-p63-alter-chromatin-dynamics-during-surface-epithelial-commitment/ Retinoic acid and BMP4 cooperate with p63 to alter chromatin dynamics during surface epithelial... https://data.mendeley.com/datasets/wmt6bvrwx8/1 Methylation patterns and chromatin accessibility in neuroendocrine lung cancer - Mendeley Data Uploaded data include gene expression data for NE and NSCLC cell lines (FPKM), and corresponding processed ATAC sequencing data (peak counts). Analyzed cell... lung cancer methylation patterns chromatin accessibility https://yorkspace.library.yorku.ca/items/ff017636-e8b1-4854-916f-11f72a95e9e2 Macromolecular Interactome of Tetrahymena CHD Family Chromatin Remodelers Tetrahymena thermophila undergoes RNA-guided, DNA elimination during development. Bioinformatic and functional analyses on tChd family chromatin remodelers... interactome chd family chromatin remodelers https://www.wikidata.org/wiki/Q45880509 Targeted exome sequencing in clear cell renal cell carcinoma tumors suggests aberrant chromatin... exome sequencing clear cell https://www.bmb.uga.edu/research/content/epigenetics-chromatin Epigenetics & Chromatin | Biochemistry & Molecular Biology epigenetics chromatin biochemistry molecular biology https://pubmed.ncbi.nlm.nih.gov/36632886/ The chromatin determinants and Ph1 gene effect at wheat sites with contrasting recombination... Our results, for the first time, allowed study of wheat recombination directly on sequence, shed new light on chromatin landmarks associated with particular... https://pmc.ncbi.nlm.nih.gov/articles/PMC20826/ Cdc6p-dependent loading of Mcm proteins onto pre-replicative chromatin in budding yeast - PMC The Cdc6 protein is essential for the assembly of pre-replicative complexes (pre-RCs) at origins of DNA replication in the budding yeast Saccharomyces... https://shop.elsevier.com/books/chromatin-and-chromosomal-protein-research-iii/stein/978-0-12-564118-0 Chromatin and Chromosomal Protein Research III, Volume 18 - 1st Edition | Elsevier Shop protein research https://data.mendeley.com/datasets/chrjwt2s3v/1 MSR1 characterized by chromatin accessibility mediates M2 macrophage polarization to promote... The raw data and code for bioinformatics analysis in this study. characterized chromatin accessibility https://researchportalplus.anu.edu.au/en/publications/chromatin-modifiers-set-25-and-set-32-are-required-for-establishm/ Chromatin Modifiers SET-25 and SET-32 Are Required for Establishment but Not Long-Term Maintenance... https://eprints.ncl.ac.uk/243777 Topoisomerase II chromatin immunoprecipitation - ePrints - Newcastle University chromatin immunoprecipitation topoisomerase ii eprints newcastle https://theses.gla.ac.uk/71531/ DNA methylation, transcription and chromatin assembly in vitro - Enlighten Theses dna methylation chromatin assembly transcription vitro enlighten https://pure.psu.edu/en/publications/the-role-of-h1-in-the-structure-of-chromatin/ The role of H1 in the structure of chromatin - Penn State the role structure chromatin penn state https://pure.psu.edu/en/projects/higher-order-structure-of-chromatin/ Higher-Order Structure Of Chromatin - Penn State higher order structure chromatin penn state https://mail.cgl.ucsf.edu/mailman/archives/list/chimerax-users@cgl.ucsf.edu/thread/SOU7SFWCXBL3J6DUSZ5YJMDORGKWCJON/ Questions on Visualizing Chromatin Structure and Gene Expression in ChimeraX - ChimeraX-users -... gene expression questions visualizing chromatin structure https://www.research.ed.ac.uk/en/datasets/mitotic-chromosomes-fold-by-condensin-dependent-helical-winding-o/ Mitotic chromosomes fold by condensin-dependent helical winding of chromatin loop arrays -... https://www.answers.com/biology/Function_of_chromatin Function of chromatin? - Answers Chromatin material is visible as entangled mass of thread like structures. Whenever the cell is about to divide,the chromatin gets organised into chromosomes. function chromatin answers https://dukespace.lib.duke.edu/items/43de6a34-e0ab-4a3b-986f-c3cdc44cade5 Defining the Role of Host Cell Chromatin Traps in Chlamydia trachomatis Pathogenesis the role host cell https://data.mendeley.com/datasets/hm7zy8kn94/1 Mechanistic Insights into Autoinhibition of the Oncogenic Chromatin Remodeler ALC1. Lehmann et al.... Raw image files that form the basis for the corresponding manuscript figures. https://iris.cnr.it/handle/20.500.14243/408384 Chromatin and Cytoskeletal Tethering Determine Nuclear Morphology in Progerin-Expressing Cells chromatin tethering determine https://pubmed.ncbi.nlm.nih.gov/15546139/ DNA methylation and chromatin structure: the puzzling CpG islands DNA methylation is the epigenetic modification, which introduces 5mC as fifth base onto DNA. As for the distribution of 5mCs, it is well known that they... dna methylation chromatin structure puzzling cpg https://scholars.cityu.edu.hk/en/studentTheses/exploring-3d-genome-organization-with-deep-learning-chromatin-arc/ Exploring 3D Genome Organization with Deep Learning: Chromatin Architectural Feature Identification... deep learning exploring genome organization https://www.wikidata.org/wiki/Q33262962 A comparative analysis of genome-wide chromatin immunoprecipitation data for mammalian... scientific article published on 7 November 2006 comparative analysis chromatin immunoprecipitation genome https://data.mendeley.com/datasets/zky6c9wprx/1 CTCF Functions as an Insulator for Somatic Genes and a Chromatin Accessibility and Structural... https://dukespace.lib.duke.edu/items/fcc6e9ac-2dcc-4dfd-951c-d610cfebf47a Chromatin: bind at your own RSC. Recent work has identified a novel RSC-nucleosome complex that both strongly phases flanking nucleosomes and presents regulatory sites for ready access. These... your own chromatin bind rsc https://drive.google.com/file/d/1QnmCa7aTrTLMjW4ANXJXj3bMMarx2H_A/preview Chromatin Protocols.pdf - Google Drive chromatin protocols pdf google drive https://pure.psu.edu/en/publications/topological-domains-in-mammalian-genomes-identified-by-analysis-o/ Topological domains in mammalian genomes identified by analysis of chromatin interactions - Penn... https://publications-cnrc.canada.ca/eng/view/object/?id=06a8590d-1afc-4b2d-b6e5-e772b5a78bf8 Dissolution of the condensed chromatin structures of isolated thymocyte nuclei and the disruption... Dissolution of the condensed chromatin structures of isolated thymocyte nuclei and the disruption of deoxyribonucleoprotein by inorganic phosphate and a... of the dissolution condensed chromatin https://data.mendeley.com/datasets/47c64bpjdx/1 POLE3-POLE4 is a histone H3-H4 chaperone that maintains chromatin integrity during DNA replication... All together these data describe the function we discovered for the POLE3-POLE4 complesx as a histone H3-H4 chaperone in vitro an in vivo https://oa-fund.ub.uni-muenchen.de/id/eprint/928/ Chromatin accessibility, not 5mC methylation covaries with partial dosage compensation in crows https://dshb.biology.uiowa.edu/collections/cardiac-development/custitem16/-kappa-light-chain,MIgA/custitem40/Chromatin-Immunoprecipitation,Immunohistochemistry Isotype: -kappa-light-chain, MIgA, Recommended Applications: Chromatin-Immunoprecipitation,... Nearly 100 mAbs recognizing target antigens in heart development including myosin isoforms, Pax7 and cardiac-specific Troponin I and T2 recommended applications isotype kappa light chain https://pubmed.ncbi.nlm.nih.gov/31167352/ The High Mobility Group A1 (HMGA1) Chromatin Architectural Factor Modulates Nuclear Stiffness in... Plasticity is an essential condition for cancer cells to invade surrounding tissues. The nucleus is the most rigid cellular organelle and it undergoes... https://cms2024.sciencesconf.org/ Chromatin Meets South 2024 - Sciencesconf.org chromatin meets south sciencesconf https://cvvr.hms.harvard.edu/publication/timed-chromatin-invasion-during-mitosis-governs-prototype-foamy-virus-integration-site-selection-and-infectivity/ Timed chromatin invasion during mitosis governs prototype foamy virus integration site selection... https://pubmed.ncbi.nlm.nih.gov/41360787/ Nucleosome unwrapping and PARP1 allostery drive affinities for chromatin and DNA breaks Poly(ADP-ribose) polymerase 1 (PARP1) detects DNA strand breaks that occur in duplex DNA and chromatin. Here, correlative optical tweezers and fluorescence... nucleosome unwrapping https://pubmed.ncbi.nlm.nih.gov/23878275/ Chromatin insulator bodies are nuclear structures that form in response to osmotic stress and cell... Chromatin insulators assist in the formation of higher-order chromatin structures by mediating long-range contacts between distant genomic sites. It has been... https://www.wikidata.org/wiki/Q42508931 Replication-coupled chromatin assembly is required for the repression of basal transcription in... https://gih.uq.edu.au/project/simultaneous-identification-rna-chromatin-interactions-and-transcriptomes-single-cells Simultaneous identification of RNA-chromatin interactions and transcriptomes in single cells -... simultaneous identification rna chromatin https://pubmed.ncbi.nlm.nih.gov/32086528/ Alteration of CTCF-associated chromatin neighborhood inhibits TAL1-driven oncogenic transcription... Aberrant activation of the TAL1 is associated with up to 60% of T-ALL cases and is involved in CTCF-mediated genome organization within the TAL1 locus,... alteration ctcf associated chromatin https://cordis.europa.eu/project/id/101206274/es Unravelling the impact of nucleosome arrays on condensin by implementing an in-vitro chromatin-loop... The three-dimensional organization of chromosomal DNA is essential for critical genomic functions, including chromosome segregation, gene expression, and DNA... https://digital.library.adelaide.edu.au/items/23f5f784-eddf-45bc-b094-37d9ac49f661 Multi-level remodelling of chromatin underlying activation of human T cells Remodelling of chromatin architecture is known to regulate gene expression and has been well characterized in cell lineage development but less so in response... multi level remodelling chromatin underlying activation https://profiles.nlm.nih.gov/spotlight/sc/catalog/nlm:nlmuid-101584582X55-doc Chromatin - Francis Crick - Profiles in Science francis crick chromatin profiles science https://pubmed.ncbi.nlm.nih.gov/32238924/ U1 snRNP regulates chromatin retention of noncoding RNAs Long noncoding RNAs (lncRNAs) and promoter- or enhancer-associated unstable transcripts locate preferentially to chromatin, where some regulate chromatin... chromatin retention rnas https://epub.ub.uni-muenchen.de/15369/ Proteomic interrogation of human chromatin. proteomic interrogation human chromatin https://cordis.europa.eu/project/id/625639/reporting Investigating the topography of nuclear phosphoinositide signalling in relation to chromatin and... Latest report summary in relation to https://data.mendeley.com/datasets/nybftpzx9n/1 Core components of the nuclear pore bind distinct states of chromatin and contribute to Polycomb... Abstract: Interactions between the genome and the nuclear pore complex (NPC) have been implicated in multiple gene regulatory processes, but the underlying... https://amber.utah.edu/chromatin/ Index of /chromatin index of chromatin https://www.sfb1064.med.uni-muenchen.de/projects/a29/index.html A29 - Compositional and structural analysis of DNA replication origins by locus-specific chromatin... https://www.wikidata.org/wiki/Q33718829 Assembly of regularly spaced nucleosome arrays by Drosophila chromatin assembly factor 1 and a... https://data.mendeley.com/datasets/f893zhsz3c/2 Type II topoisomerases shape multi-scale 3D chromatin folding in regions of positive supercoils.... Dataset for "Type II topoisomerases shape multi-scale 3D chromatin folding in regions of positive supercoils" https://www.wikidata.org/wiki/Q72139522 Proteolytic processing of histone H3 in chromatin: a physiologically regulated event in Tetrahymena... scientific article published on 01 May 1980 https://webarchive.library.unt.edu/eot2008/20090506070429mp_/http:/www.eurekalert.org/pub_releases/2009-04/tuhs-spg042709.php SUMO protein guides chromatin remodeler to suppress genes Researchers have uncovered a mechanism involved in ensuring that only certain genes are expressed in a specific cell type. This discovery advances the... protein guides sumo chromatin remodeler suppress https://www.thermofisher.com/antibody/primary/panther/negative%20regulation%20of%20chromatin%20binding negative regulation of chromatin binding Antibodies | Invitrogen Antibodies for proteins involved in negative regulation of chromatin binding pathways, according to their Panther/Gene Ontology Classification negative regulation chromatin binding antibodies https://www.ncbi.nlm.nih.gov/gene/853011 SPT6 chromatin-remodeling histone chaperone SPT6 [Saccharomyces cerevisiae S288C] - Gene - NCBI chromatin remodeling saccharomyces cerevisiae histone chaperone gene https://www.cruk.cam.ac.uk/publications/quantitative-assessment-of-higherorder-chromatin-structure-of-the-ink4arf-locus-in-human-senescent-cells/ Quantitative assessment of higher-order chromatin structure of the INK4/ARF locus in human... Authors: A Hirosue, K Ishihara, K Tokunaga, T Watanabe, N Saitoh, M Nakamoto, T Chandra, M Narita, M Shinohara, M Nakao Journal name: Aging Cell Citation info:... https://pubmed.ncbi.nlm.nih.gov/30446944/ Therapeutic targeting potential of chromatin-associated proteins in MLL-rearranged acute leukemia Here, we review chromatin-associated proteins fundamental to MLLr AL development, highlighting those with targeting potential by small molecule inhibitors. In... associated proteins https://www.wikidata.org/wiki/Q33636299 Chromatin silencing and Arabidopsis development: A role for polycomb proteins - Wikidata chromatin silencing arabidopsis development https://academiccommons.columbia.edu/doi/10.7916/D8G44NGD The Roles of Splicing and H2A.Z in Chromatin Assembly | Academic Commons Eukaryotic nuclear DNA is folded with histone and non-histone proteins into chromatin, a nucleoprotein structure regulated by histone post-translational... the roles https://www.wikidata.org/wiki/Q21108305 positive regulation of chromatin binding - Wikidata Any process that increases the frequency, rate or extent of chromatin binding. Chromatin binding is the selective interaction with chromatin, the network of... positive regulation chromatin binding wikidata https://pure.psu.edu/en/publications/chromatin-boundaries-and-chromatin-domains/ Chromatin boundaries and chromatin domains - Penn State chromatin boundaries domains penn state https://nigms.nih.gov/image-gallery/2560 Histones in chromatin | National Institute of General Medical Sciences national institute general medical histones chromatin sciences https://dogzombie.blogspot.com/2016/01/too-many-pairs-dna-chromatin-and.html The Dog Zombie: Too many pairs: DNA, chromatin, and chromosomes Some facts: Molecules of DNA are double-stranded, each strand a perfect complementary copy of the other. Humans have 23 pairs of chromoso... the dog too many zombie pairs dna https://cheme.mit.edu/event/supercoiling-as-a-regulator-the-role-of-biophysical-feedback-in-transcription-and-chromatin-dynamics/ Supercoiling as a regulator: the role of biophysical feedback in transcription and chromatin... https://www.wikidata.org/wiki/Q40672429 The transcription of chromatin templates - Wikidata scientific article published on April 1994 transcription chromatin templates wikidata https://pubmed.ncbi.nlm.nih.gov/26371046/ Epigenetic Heterogeneity of B-Cell Lymphoma: DNA Methylation, Gene Expression and Chromatin States Mature B-cell lymphoma is a clinically and biologically highly diverse disease. Its diagnosis and prognosis is a challenge due to its molecular heterogeneity... https://mbg.au.dk/forskning/forskningscentre/torben-heick-jensen-laboratory/news/news-item/artikel/uncovering-a-cooperation-between-rna-decay-and-chromatin-regulating-complexes-that-keep-transposable-element-rnas-under-control Uncovering a cooperation between RNA decay and chromatin regulating complexes that keep... https://pubmed.ncbi.nlm.nih.gov/30923829/ Chromatin regulation by Histone H4 acetylation at Lysine 16 during cell death and differentiation... Histone H4 acetylation at Lysine 16 (H4K16ac) is a key epigenetic mark involved in gene regulation, DNA repair and chromatin remodeling, and though it is known... https://profiles.uchicago.edu/profiles/display/23448864 Transcriptional reprogramming by oxidative stress occurs within a predefined chromatin... oxidative stress reprogramming within predefined chromatin https://researchconnect.buffalo.edu/en/publications/defining-three-dimensional-chromatin-structures-of-pediatric-and-/ Defining three dimensional chromatin structures of pediatric and adolescent B cells using primary B... https://www.ideals.illinois.edu/items/117198 The function of chromatin regulators during patterning and growth in Drosophila wing disc... https://publications-cnrc.canada.ca/eng/view/object/?id=97731f6a-2b92-4df6-9ae8-22b12de15d66 Endonuclease activities, chromatin structure, and DNA degradation in apoptosis - NRC Publications... Endonuclease activities, chromatin structure, and DNA degradation in apoptosis endonuclease activities chromatin structure https://collaborate.princeton.edu/en/publications/chromatin-fine-structure-of-the-histone-gene-complex-of-drosophil/ Chromatin fine structure of the histone gene complex of Drosophila melanogaster - Princeton... fine structure of the drosophila melanogaster chromatin https://about.uq.edu.au/experts/project/43861 Heritability and genomics of sperm chromatin integrity: a male fertility parameter for Bos indicus... https://digitalcommons.unl.edu/usdaarsfacpub/194/ "Uneasy Unions: Quality Effects of Rye Chromatin Transfers to Wheat" by Robert A. Graybosch A number of genes of agronomic importance have been transferred from rye (Seale cereale L.) to its close relative, common bread wheat (Triticum aestivum L).... https://publications-cnrc.canada.ca/eng/view/object/?id=0e33c020-fd70-404a-9dd9-e77f4346f197 Binding of HMG-T to trout testis chromatin - NRC Publications Archive - Canada.ca Binding of HMG-T to trout testis chromatin https://ocw.mit.edu/courses/20-416j-topics-in-biophysics-and-physical-biology-fall-2014/external-resources/topological-domains-in-mammalian-genomes-identified-by-analysis-of-chromatin-interactionsaf1afb4d-360a-4f59-aa45-32a12be0944b/ Topological Domains in Mammalian Genomes Identified by Analysis of Chromatin Interactions | Topics... MIT OpenCourseWare is a web based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity https://research-portal.st-andrews.ac.uk/en/publications/common-properties-of-the-nuclear-body-protein-sp100-and-the-tif1a/ Common properties of the nuclear body protein SP100 and the TIF1alpha chromatin factor: the role of... https://memento.epfl.ch/event/chromatin-condensates-through-a-computational-micr/ Chromatin condensates through a computational microscope - EPFL chromatin condensates computational microscope epfl https://publikationen.uni-tuebingen.de/xmlui/handle/10900/125262 A putative de novo evolved gene required for spermatid chromatin condensation in Drosophila... https://pubmed.ncbi.nlm.nih.gov/29094699/ Two independent modes of chromatin organization revealed by cohesin removal Imaging and chromosome conformation capture studies have revealed several layers of chromosome organization, including segregation into megabase-sized active... two independent modes chromatin organization