Project description:Ten eleven translocation 1 (Tet1) directs chondrogenic differentiation in the mouse embryonic growth plate. We have characterized the global exon array analysis upon Tet1 knockdown induced by two different shRNAs. In this dataset, we include the expression data obtained from in vitro differentiation of ATDC5 chondroprogenitor cells for 15 days in presence (non-target) and absence (Tet1 sh1 and Tet1 sh2) of Tet1. These data are used to obtain the genes which are differentially expressed in absence of Tet1 and to identify the altered signaling pathways.

2020-11-05 | GSE61855 | GEO

Bulk RNA-seq of articular and growth plate chondrocytes from control and Sox9 mutant mice

Project description:Using a conditional inactivation approach in the mouse, we examined the importance of SOX9 in adult growth plate and articular cartilage. We specifically investigated the roles of SOX9 in the expression of the pancartilaginous, growth-plate and articular programs and in maintaining the chondrocyte lineage fate.

2021-02-19 | GSE154381 | GEO

TET1 KO affects Sox9 function

Project description:This SuperSeries is composed of the SubSeries listed below.

2020-11-05 | GSE105122 | GEO

RNA Sequencing of H1 WT hESCs, H1 QSER1 KO hESCs, H1 TET1 KO hESCs, H1 QSER1/TET1 DKO hESCs, WT Day10 EBs, QSER1 KO Day10 EBs, TET1 KO Day10 EBs, QSER1/TET1 DKO Day10 EBs, WT PP1, QSER1 KO PP1, TET1 KO PP1, and QSER1/TET1 DKO PP1.

Project description:RNA Sequencing of H1 WT hESCs, H1 QSER1 KO hESCs, H1 TET1 KO hESCs, H1 QSER1/TET1 DKO hESCs, WT Day10 embryoid bodies (EBs), QSER1 KO Day10 EBs, TET1 KO Day10 EBs, QSER1/TET1 DKO Day10 EBs, WT pancreatic progenitors (PP1), QSER1 KO PP1, TET1 KO PP1, and QSER1/TET1 DKO PP1. DNA methylation is essential to mammalian development, and dysregulation can cause serious pathological conditions. Key enzymes responsible for deposition and removal of DNA methylation are known, but how they cooperate to tightly regulate the methylation landscape remains a central question. Utilizing a knockin DNA methylation reporter, we performed a genome-wide CRISPR/Cas screen in human embryonic stem cells to discover DNA methylation regulators. The top screen hit was an uncharacterized gene QSER1, which proved to be a key guardian of bivalent promoters and poised enhancers of developmental genes, especially those residing in DNA methylation valleys (or canyons). We further demonstrate cooperation of QSER1 and TET1 through genetic and biochemical interactions to inhibit DNMT3-mediated de novo methylation and safeguard developmental programs.

2021-03-19 | GSE169209 | GEO

Single-cell RNA-seq of long bone epiphyses from control and Sox9 mutant mice

2021-02-19 | GSE162033 | GEO

Bulk RNA-seq of articular and growth plate chondrocytes from control and Sox9 mutant mice

Project description:Bulk RNA-seq of articular and growth plate chondrocytes from control and Sox9 mutant mice

| PRJNA646069 | ENA