Experiments

Searchable full-text extractions: founding hypothesis, core claims, experimental setups, key results and statistics — pulled out of each paper as structure. Search a cell line, an assay or an entity (e.g. HUH7) and find every paper that worked with it. This corpus stands on its own: most entries carry no reproduction assessment (yet).

• CTCF/cohesin-binding sites are susceptible to replication-associated DNA damage and genomic instability in cancer cells.

  PMID 41630911 · PMC12860730 · iScience · 2026 · 8 claims · 8 setups

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  CTCF and cohesin (RAD21) remain co-bound to DNA throughout interphase, including during the S (replication) phase, in HeLa cells

  hela tumors flow chromatin frap

• CTCF's loop-independent functions prevail over chromatin looping in the acute degradation system.

  PMID 41191909 · PMC13107559 · Protein & cell · 2026 · 8 claims · 8 setups

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  CTCF regulates Ppa2 and Zbtb39 expression through mechanisms independent of chromatin looping

  ctcf-aid mescs rna-seq chip-seq western

• RB loss modulates chromatin organization by regulating cohesin-dependent loops and enhancer-promoter interactions.

  PMID 41951674 · PMC13103356 · Nature communications · 2026 · 8 claims · 8 setups

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  RB colocalizes extensively with cohesin (SMC3) genome-wide, especially at insulators

  htert-rpe1 micro-c fluorescence chip-seq

• Hi-Compass: a depth-aware deep learning framework for predicting cell-type-specific 3D genome organization from single-cell to spatial resolution.

  PMID 41980945 · PMC13250166 · Nature communications · 2026 · 8 claims · 8 setups

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  Hi-Compass predicts cell-type-specific Hi-C contact maps using only ATAC-seq as cell-type-specific input, plus DNA sequence and a generalized CTCF binding profile

  gm12878 curated bulk training hi-c ctcf matched

• The 3D genomics of lampbrush chromosomes highlights the role of active transcription in chromatin organization.

  PMID 41978268 · PMC13076225 · Nucleic acids research · 2026 · 8 claims · 8 setups

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  Single-nucleus Hi-C reveals CTCF-independent contact domains with stable boundaries defined by convergently oriented transcription units (TUs)

  chicken computational oocytes single-nucleus nome-seq rna-seq

• Chromatin architecture reprogramming reveals novel epigenetic dependencies in breast cancer.

  PMID 41412800 · PMC12849445 · Genes & development · 2026 · 7 claims · 7 setups

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  H3K9 methylation and the demethylase KDM4C, through association with SWI/SNF, drive proliferation of cells fated to become endocrine-resistant via a nongenomic estrogen-mediated mechanism

  parental t47d esr1 scrna-seq hi-c atac-seq

• CLAMP: predicting specific protein-mediated chromatin loops in diverse species with a chromatin accessibility language model.

  PMID 41555433 · PMC12903630 · Genome biology · 2026 · 8 claims · 8 setups

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  CLAMP, a chromatin-accessibility language model, predicts protein-mediated chromatin loops across 10 species, 18 proteins, and 24 cell types with superior performance versus existing methods.

  species gm12878 types chromatin cross-protein cross-cell-type

• Accurate chromatin marks peak calling with Omnipeak.

  PMID 41521664 · PMC12784980 · Nucleic acids research · 2026 · 8 claims · 6 setups

  Has reproduction · 77

  Omnipeak is a universal unsupervised peak-calling algorithm based on a constrained three-state hidden Markov model (zero, noise, signal states)

  gm12878 roadmap abf immgen chip-seq ultra-low-input atac-seq

• High-throughput chromatin information enables accurate tissue-specific prediction of transcription factor binding sites.

  PMID 18988630 · PMC2662491 · Nucleic acids research · 2009 · 8 claims · 8 setups

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  Incorporating H3K4me3 chromatin modification estimates greatly improves the accuracy of in silico prediction of in vivo TF binding for a wide range of TFs in human and mouse

  embryonic neural t-cells mm8 chip-seq chip-chip pwm

• CTCFBSDB: a CTCF-binding site database for characterization of vertebrate genomic insulators.

  PMID 17981843 · PMC2238977 · Nucleic acids research · 2008 · 7 claims · 8 setups

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  CTCF is the only identified trans-acting factor in vertebrates that confers enhancer-blocking insulator activity

  ohlsson ren zhao tissues chip-chip massive motif

• Three-dimensional genome reorganization foreshadows zygotic genome activation in Drosophila.

  PMID 41735587 · PMC12987734 · Nature genetics · 2026 · 8 claims · 8 setups

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  Pico-C, a low-input Micro-C method, enables high-resolution, temporally resolved 3D genome mapping in early Drosophila embryos using as few as ~60,000 nuclei

  hand-staged early drosophila pico-c chip-seq atac-seq

• Precise modulation of BRG1 levels reveals features of mSWI/SNF dosage sensitivity.

  PMID 40846763 · PMC12425804 · Nature genetics · 2025 · 8 claims · 8 setups

  Has reproduction · 75

  BRG1 binding to chromatin exhibits a linear, dose-dependent response to BRG1 protein levels, independent of TF or histone-modification co-occupancy

  brg1-fkbp12-f36v brg1-knock-in mes snf2h-fkbp12-f36v western cut&run atac-seq

• Transcriptional regulation and chromatin architecture maintenance are decoupled functions at the Sox2 locus.

  PMID 35710138 · PMC9296009 · Genes & development · 2022 · 8 claims · 7 setups

  Has reproduction · 81

  Sox2 transcriptional activation is traced almost entirely to two key transcription factor-bound regions (SRR107 and SRR111) within the SCR

  escs esc sequence compiled allele-specific chip-seq motif

• Af-CUT&Tag: a sensitive and antibody-free chromatin profiling method using genetically encoded tags and high-affinity binders fused to Tn5.

  PMID 41547832 · PMC12914055 · Nature communications · 2026 · 8 claims · 8 setups

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  Af-CUT&Tag eliminates dependence on conventional target antibodies by using CRISPR-integrated HiBiT/ALFA-tags recognized by LgBiT/NbALFA-Tn5 fusion proteins

  recombinant sw480 lysates genomic bio-layer chemiluminescent co-immunoprecipitation

• Boosting the detection of enhancer-promoter loops via normalization methods for chromatin interaction data.

  PMID 41633996 · PMC12976324 · Nature communications · 2026 · 8 claims · 8 setups

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  ICE and KR matrix balancing normalization methods over-correct and attenuate low-frequency enhancer-promoter loop signals despite preserving structural (CTCF-mediated) loops

  gm12878 embryonic mescs hi-c chip-seq chia-pet

• Comprehensive enhancer-target gene assignments improve gene set level interpretation of genome-wide regulatory data.

  PMID 35473573 · PMC9044877 · Genome biology · 2022 · 8 claims · 8 setups

  Has reproduction

  Combining multiple enhancer-definition and enhancer-gene link data sources yields 1860 genome-wide EnTDefs covering >500 cell types

  types encode chip-seq chromhmm dnase-seq

• 3D-super-enhancers are condensate-associated cis-regulatory communities.

  PMID 41797539 · PMC12968393 · Nucleic acids research · 2026 · 8 claims · 8 setups

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  BOUQUET integrates genome topology, chromatin occupancy, and graph theory (label propagation) to assign CREs and transcription protein machinery to target genes and identify protein-rich 'communities' associated with condensates.

  embryonic mesc thymocytes chip-seq hichip single-cell

• STAG2 loss amplifies EWS-FLI1-driven microsatellite enhancer activity promoting Ewing sarcoma aggressiveness.

  PMID 41950086 · PMC13079922 · Proceedings of the National Academy of Sciences of the United States of America · 2026 · 8 claims · 8 setups

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  STAG2 loss does not globally attenuate EWS-FLI1 activity but reprograms its chromatin binding, redirecting it from short (1-4x) GGAA-repeat sites toward long/multimeric (≥5x) GGAA-repeat microsatellite enhancers

  a673 tc-71 chip-seq immunoblot atac-seq

• TP53 engagement with the genome occurs in distinct local chromatin environments via pioneer factor activity.

  PMID 25391375 · PMC4315292 · Genome research · 2015 · 8 claims · 8 setups

  Has reproduction · 80

  TP53 binding events fall into three distinct categories defined by the local chromatin environment: TSS (H3K4me3+), enhancer (H3K4me1+/H3K4me3-), and distal (H3K4me1-/H3K4me3-) peaks.

  imr90 hct116 chip-seq rna-seq atac-seq

• Reactivation of a developmentally silenced embryonic globin gene.

  PMID 34290235 · PMC8295333 · Nature communications · 2021 · 8 claims · 8 setups

  Has reproduction · 85

  In embryonic (primitive) erythroid cells, the ζ-gene lies within a ~65 kb sub-TAD of open, acetylated chromatin and physically interacts with the α-globin super-enhancer.

  primitive embryos ζ-venus atac-seq dnasei chip-seq