Project description:ChIP-chip time-course from DmD8 cells with Pol II (Ser 2 and Ser 5 phosphorylated) antibody after 0, 10, 20, 30 40, 60 and 100 minutes Notch activation
Project description:The transcription factor Twist is a critical cooperating factor that confers transcriptional specificity to the Notch pathway in muscle progenitor cells (DmD8) ChIP analysis of Twi show that Twist binding is significantly enriched in Notch responsive region in DmD8 cells
Project description:To identify genes upregulated in response to Notch signalling in DmD8 cells. To identify genes upregulated in response to Notch signalling in KC cells. Keywords: Expression analysis at a single timepoint (30' after Notch activation)
Project description:The transcription factor Twist is a critical cooperating factor that confers transcriptional specificity to the Notch pathway in muscle progenitor cells (DmD8) ChIP analysis of Twi show that Twist binding is significantly enriched in Notch responsive region in DmD8 cells 3 replicates of Twist ChIP after30 min. Notch activation.
Project description:ChIP-chip time-course from DmD8 cells with Pol II (Ser 2 and Ser 5 phosphorylated) antibody or Su(H) antibody after Notch activation
Project description:During hematopoiesis, Notch regulates both the emergence of stem and progenitor cells and the subsequent cell fate choices and differentiation. To investigate how Notch drives cells to differentiate we have used a genome-wide approach to identify direct Notch targets in Drosophila Kc cells. These data are the results from Su(H) ChIP-Chip experiments to identify genomic regions occupied by Su(H) after Notch activation in Kc cells. 3 replicates of Su(H) ChIP after 30 min. Notch activation..
Project description:50mM H2O2 was added to mid-log phase Halobacterium NRC-1 cultures. After constant stress of H2O2 for 30 minutes, cultures were spun down and pellets were resuspended in same volume of GN101 media. Samples for RNA preparation were collected during recovery time points at 0, 10, 20, 30, 40, 60 and 120 minutes. Keywords: stress response
Project description:The outcome of Notch activation on proliferation depends on cellular context. In Drosophila wing discs Notch activation causes hyperplasia despite having localized inhibitory effects on proliferation. To understand the underlying mechanisms we have used genomic strategies to identify the Notch-Su(H) target genes directly activated during wing disc hyperplasia. These data are the results from ChIP-Chip experiments to identify genomic regions occupied by Su(H) in hyperplastic Su(H)-expressing Drosophila wing discs. 3 independent replicates. Immuno Precipitation perfomed with Su(H) antibody on chromatin isolated from wing discs overexpressing Su(H) (UAS-GFP:Su(H) expressed by the patched[559.1]-Gal4 driver) and compared to the total input DNA. Samples from replicate #1 and #2 were labelled with Cy5 and replicate #3 as dye-swap with Cy3.
