Integrating and mining the chromatin landscape of cell-type specificity using self-organizing maps

A Mortazavi, S Pepke, C Jansen, GK Marinov… - Genome …, 2013 - genome.cshlp.org
We tested whether self-organizing maps (SOMs) could be used to effectively integrate,
visualize, and mine diverse genomics data types, including complex chromatin signatures. A …

CHROMATRA: a Galaxy tool for visualizing genome-wide chromatin signatures

T Hentrich, JM Schulze, E Emberly, MS Kobor - Bioinformatics, 2012 - academic.oup.com
CHROMATRA (CHROmatin Mapping Across TRAnscripts) is a visualization tool available as
plug-in for the Galaxy platform. It allows detailed yet concise presentations of data derived …

ChIP-Atlas 3.0: a data-mining suite to explore chromosome architecture together with large-scale regulome data

Z Zou, T Ohta, S Oki - Nucleic Acids Research, 2024 - academic.oup.com
Abstract ChIP-Atlas (https://chip-atlas. org/) presents a suite of data-mining tools for
analyzing epigenomic landscapes, powered by the comprehensive integration of over 376 …

A global genome segmentation method for exploration of epigenetic patterns

L Steiner, L Hopp, H Wirth, J Galle, H Binder… - 2012 - journals.plos.org
Current genome-wide ChIP-seq experiments on different epigenetic marks aim at unraveling
the interplay between their regulation mechanisms. Published evaluation tools, however …

Ubiquitous heterogeneity and asymmetry of the chromatin environment at regulatory elements

A Kundaje, S Kyriazopoulou-Panagiotopoulou… - Genome …, 2012 - genome.cshlp.org
Gene regulation at functional elements (eg, enhancers, promoters, insulators) is governed
by an interplay of nucleosome remodeling, histone modifications, and transcription factor …

Interactive analysis of single-cell epigenomic landscapes with ChromSCape

P Prompsy, P Kirchmeier, J Marsolier… - Nature …, 2020 - nature.com
Chromatin modifications orchestrate the dynamic regulation of gene expression during
development and in disease. Bulk approaches have characterized the wide repertoire of …

Chromatin segmentation based on a probabilistic model for read counts explains a large portion of the epigenome

A Mammana, HR Chung - Genome biology, 2015 - Springer
Chromatin immunoprecipitation followed by sequencing (ChIP-seq) is an increasingly
common experimental approach to generate genome-wide maps of histone modifications …

Building gene regulatory networks from scATAC-seq and scRNA-seq using linked self organizing maps

C Jansen, RN Ramirez, NC El-Ali… - PLoS computational …, 2019 - journals.plos.org
Rapid advances in single-cell assays have outpaced methods for analysis of those data
types. Different single-cell assays show extensive variation in sensitivity and signal to noise …

Multimodal single cell analysis infers widespread enhancer co-activity in a lymphoblastoid cell line

C Ziyani, O Delaneau, DM Ribeiro - Communications Biology, 2023 - nature.com
Non-coding regulatory elements such as enhancers are key in controlling the cell-type
specificity and spatio-temporal expression of genes. To drive stable and precise gene …

Inferring cell diversity in single cell data using consortium-scale epigenetic data as a biological anchor for cell identity

Y Sun, WJ Shim, S Shen, E Sinniah… - Nucleic Acids …, 2023 - academic.oup.com
Methods for cell clustering and gene expression from single-cell RNA sequencing (scRNA-
seq) data are essential for biological interpretation of cell processes. Here, we present …