PCL family protein Phf19/Pcl3 is one of the accessory components of the PRC2 core complex, and Phf19 is highly expressed in murine ES cells and an ES cell-like embryonic carcinoma cell line, F9 cells.
An H3K36 methylation-engaging Tudor motif of polycomb-like proteins mediates PRC2 complex targeting.
Cell line
View SamplesThe goal of this study is to uncover the changes in the transcriptome of sensory neurons of the liver kinase B1 (LKB1) knockout
Regulation of axonal morphogenesis by the mitochondrial protein Efhd1.
Specimen part
View SamplesRNA was sequenced from Disomic and Trisomic individuals for chromosome 21 to identify consistent changes in gene expression across individuals Overall design: Cells were cultured at subconfluency and RNA harvested for sequencing
Multivalent Chromatin Engagement and Inter-domain Crosstalk Regulate MORC3 ATPase.
Subject
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Regulation of transcriptional elongation in pluripotency and cell differentiation by the PHD-finger protein Phf5a.
Specimen part, Cell line
View SamplesPhf5a regulates transcription elongation in mouse embryonic stem cells (ESCs), through regulation of the Paf1 complex.
Regulation of transcriptional elongation in pluripotency and cell differentiation by the PHD-finger protein Phf5a.
Specimen part, Cell line
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Integration of transcript expression, copy number and LOH analysis of infiltrating ductal carcinoma of the breast.
Specimen part, Subject
View SamplesIntroduction: A major challenge in the interpretation of genomic profiling data generated from breast cancer samples is the identification of driver genes as distinct from bystander genes which do not impact tumorigenesis. One way to assess the relative importance of alterations in the transcriptome profile is to combine complementary analyses that assess changes in the copy number alterations (CNAs). This integrated analysis permits the identification of genes with altered expression that map within specific chromosomal regions that demonstrate copy number alterations, providing a mechanistic approach to identify the 'driver genes.
Integration of transcript expression, copy number and LOH analysis of infiltrating ductal carcinoma of the breast.
Specimen part, Subject
View SamplesTranscriptome analysis of LDBM cells stimulated with IL-5
IL-5 triggers a cooperative cytokine network that promotes eosinophil precursor maturation.
Specimen part
View SamplesT cell development comprises a stepwise process of commitment from a multipotent precursor. To define molecular mechanisms controlling this progression, we probed five stages spanning the commitment process using deep sequencing RNA-seq and ChIP-seq methods to track genome-wide shifts in transcription, cohorts of active transcription factor genes, histone modifications at diverse classes of cis-regulatory elements, and binding patterns of GATA-3 and PU.1, transcription factors with complementary roles in T-cell development. The results locate potential promoter-distal cis-elements in play and reveal both activation sites and diverse mechanisms of repression that silence genes used in alternative lineages. Histone marking is dynamic and reversible, and while permissive marks anticipate, repressive marks often lag behind changes in transcription. In vivo binding of PU.1 and GATA-3 relative to epigenetic marking reveals distinctive, factor-specific rules for recruitment of these crucial transcription factors to different subsets of their potential sites, dependent on dose and developmental context. Overall design: Genome-wide expression profiles, global distributions of three different histone modifications, and global occupancies of two transcription factors were examined in five developmentally related immature T populations. High throughput sequencing generated on average 9-30 million of mappable reads (single-read) for each ChIP-seq sample, and 10-15 million (single-read) for RNA-seq. Independent biological replicates were analyzed for individual populations. Terminology: FLDN1_RNA-seq_sample1 and FLDN1_RNA-seq_sample2 are independent biological replicates for the same cell type.
Dynamic transformations of genome-wide epigenetic marking and transcriptional control establish T cell identity.
Specimen part, Cell line, Subject
View SamplesHuman B-1 cells (CD20+CD27+CD43+CD38lo/int) and pre-plasmablast like cells (CD20+CD27hiCD38hi) are new antibody secreting cells identified in circulation. We used microarray to compare and contrast expressed genes between these two cell population
Distinctions among Circulating Antibody-Secreting Cell Populations, Including B-1 Cells, in Human Adult Peripheral Blood.
Specimen part
View Samples