Project description:The DNA Double-Strand Break Response Is Abnormal in Myeloblasts From Patients With Therapy-Related Acute Myeloid Leukemia [Affymetrix]
Project description:Comparative proteomic analysis identified a total of 452 differentially abundant proteins (DAPs) in the fluorescence-activated cell sorting (FACS) isolated spermatocytes from 12-month-old yak and cattleyak. 291 proteins were only identified in yak spermatocytes. Gene Ontology analysis revealed that the downregulated DAPs were mostly enriched in the cellular response to DNA damage stimulus and double-strand break (DSB) repair via break-induced replication, while the proteins specific for yak were related to cell division and cycle, spermatogenesis, and negative regulation of the extrinsic apoptotic signaling pathway.
Project description:CGH of stage 13 amplifying follicle cells to measure changes in replication fork progression in double-strand break repair mutants Comparative genomic hybridization was performed to compare amplification gradients of stage 13 follicle cells from several double-strand break repair mutants to wild type (OrR) gradients. Two-three replicates were done for each genotype.
Project description:Break-chip (microarray-based double strand break mapping) analysis of mec1 cells recovering from 200 mM hydroxyurea in the presence or absence of 0.8 micromolar bathophenanthroline sulfonate (BPS).
Project description:In depth analysis of double strand break signaling was performed using mouse Pre-B cells and Human HCT116 cells. Our analysis included the induction of double strand breaks with ionizing radiation with the addition of ATM and DNA-PKcs inhibitors, alone and in combination.