Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Cell-of-origin specific 3D genome structure acquired during somatic cell reprogramming

ABSTRACT: Cell-of-origin specific 3D genome structure acquired during somatic cell reprogramming

PROVIDER: PRJNA307546 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Cell-of-origin specific 3D genome structure acquired during somatic cell reprogramming [ChIP-Seq]

Project description:We studied genome topology dynamics during reprogramming of different somatic cell types with highly distinct genome conformations. We find large-scale TAD repositioning and alterations of tissue-restricted genomic neighborhoods and chromatin loops, effectively erasing the somatic cell specific genome structures while establishing an embryonic stem cell-like 3D genome. Yet, early passage iPSCs carry topological hallmarks that enable discerning their cell-of-origin. These hallmarks are not remnants of somatic chromosome topologies. Instead, the distinguishing topological features are acquired during reprogramming, as we also find for cell-of-origin dependent gene expression patterns. ChIPseq for CTCF and H3K27ac was performed on early and late iPS cells derived from different founders

2016-03-01 | E-GEOD-76478 | biostudies-arrayexpress

Cell-of-origin specific 3D genome structure acquired during somatic cell reprogramming [Expression]

Project description:We studied genome topology dynamics during reprogramming of different somatic cell types with highly distinct genome conformations. We find large-scale TAD repositioning and alterations of tissue-restricted genomic neighborhoods and chromatin loops, effectively erasing the somatic cell specific genome structures while establishing an embryonic stem cell-like 3D genome. Yet, early passage iPSCs carry topological hallmarks that enable discerning their cell-of-origin. These hallmarks are not remnants of somatic chromosome topologies. Instead, the distinguishing topological features are acquired during reprogramming, as we also find for cell-of-origin dependent gene expression patterns. Transcriptome analysis was performed in somatic cells (NSC, macrophages, MEFs and pre-B cells) and their corresponding early and late induced pluripotent stem cells. In addition, expression analysis was performed in E14 embryonic stem cells

2016-03-01 | E-GEOD-76480 | biostudies-arrayexpress

Cell-of-origin specific 3D genome structure acquired during somatic cell reprogramming [HiC-Seq]

Project description:We studied genome topology dynamics during reprogramming of different somatic cell types with highly distinct genome conformations. We find large-scale TAD repositioning and alterations of tissue-restricted genomic neighborhoods and chromatin loops, effectively erasing the somatic cell specific genome structures while establishing an embryonic stem cell-like 3D genome. Yet, early passage iPSCs carry topological hallmarks that enable discerning their cell-of-origin. These hallmarks are not remnants of somatic chromosome topologies. Instead, the distinguishing topological features are acquired during reprogramming, as we also find for cell-of-origin dependent gene expression patterns. Hi-C was performed in somatic cells (NSC, macrophages, MEFs and pre-B cells) and their corresponding early and late induced pluripotent stem cells. In addition Hi-C was performed in E14 embryonic stem cells

2016-03-01 | E-GEOD-76479 | biostudies-arrayexpress

Cell-of-origin specific 3D genome structure acquired during somatic cell reprogramming [Expression]

2016-03-01 | GSE76480 | GEO