ABSTRACT: 50 lymphoblastoid cell lines of adult female Twins which are part of the MuTHER study, processed with the FAIRE assay in order to generate maps of open chromatin.
Project description:50 lymphoblastoid cell lines of adult female Twins which are part of the MuTHER study, processed with the FAIRE assay in order to generate maps of open chromatin. .
This dataset contains all the data available for this study on 2019-08-21.
Project description:50 lymphoblastoid cell lines of adult female Twins which are part of the MuTHER study, subjected to Chromatin Immunoprecipitation using an antibody for H3K4me1. H3K4me1 peaks mark distal regulatory elements.
Project description:Open chromatin is implicated in regulatory processes, and thus variation in chromatin structure may contribute to variation in gene expression and other molecular phenotypes. In this work, we performed a targeted deep sequencing to identify somatic mutations and genetic polymorphisms underlying accessible chromatin in the genomes of 72 monozygotic twins. Open chromatin sequencing based on FAIRE assay for 36 pairs of monozygotic twins
Project description:Open chromatin is implicated in regulatory processes, and thus variation in chromatin structure may contribute to variation in gene expression and other molecular phenotypes. In this work, we performed a targeted deep sequencing to identify somatic mutations and genetic polymorphisms underlying accessible chromatin in the genomes of 72 monozygotic twins. Expression profiling by illumina beads array for 36 pairs of monozygotic twins
Project description:Genome wide DNA methylation profiling of blood samples from eight female identical twins of Han Chinese for forensic age prediction, age 21 to 32. The Illumina Infinium HumanMethylation450 BeadChip was used to obtain DNA methylation profiles across approximately 485,000 CpGs at a single-nucleotide resolution. Samples included 8 pairs of identical female twins of Han Chinese.
Project description:Open chromatin is implicated in regulatory processes, and thus variation in chromatin structure may contribute to variation in gene expression and other molecular phenotypes. In this work, we performed a targeted deep sequencing to identify somatic mutations and genetic polymorphisms underlying accessible chromatin in the genomes of 72 monozygotic twins.
Project description:Open chromatin is implicated in regulatory processes, and thus variation in chromatin structure may contribute to variation in gene expression and other molecular phenotypes. In this work, we performed a targeted deep sequencing to identify somatic mutations and genetic polymorphisms underlying accessible chromatin in the genomes of 72 monozygotic twins.
Project description:50 lymphoblastoid cell lines of adult female Twins which are part of the MuTHER study, subjected to Chromatin Immunoprecipitation using an antibody for H3K4me1. H3K4me1 peaks mark distal regulatory elements. .
This dataset contains all the data available for this study on 2019-08-21.
Project description:The organisation of the genome in nuclear space is an important frontier of biology. Chromosome conformation capture methods such as Hi-C and Micro-C produce genome-wide chromatin contact maps that provide rich data containing quantitative and qualitative information about genome architecture. Most conventional approaches to genome-wide chromosome conformation capture data are limited to the analysis of pre-defined features, and may therefore miss important biological information. One constraint is that biologically important features can be masked by high levels of technical noise in the data. Here we introduce Twins, a replicate-based method for deep learning from chromatin conformation contact maps. Using a Siamese network configuration, Twins learns to distinguish technical noise from biological variation and outperforms image similarity metrics across a range of biological systems. Features extracted by Twins from Hi-C maps after perturbation of cohesin and CTCF reflect the distinct biological functions of cohesin and CTCF in the formation of domains and boundaries, respectively. Twins distance metrics are biologically meaningful, as they mirror the density of cohesin and CTCF binding. Taken together, these properties make Twins an powerful tool for the exploration of chromosome conformation capture data, such as Hi-C capture Hi-C, and Micro-C.
Project description:Analysis of 30nm Chromatin Structure in Female Human SATO3 Lymphoblastoid Cells Single Input and Replicate Open Chromatin Samples Prepared from Cell Line
