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TranscriptomicsMeiotic DNA double strand breaks in the yeast Saccaromyces cerevisiae
DNA double-strand breaks (DSBs) initiate meiotic recombination. Past DSB-mapping studies have used rad50S or sae2? mutants, which are defective in break processing, to accumulate DSBs, and report large (= 50 kb) “DSB-hot” regions that are separated by “DSB-cold” domains of similar size. Substantial ...
ORGANISM(S): Saccharomyces cerevisiae 
2007-12-30 | E-GEOD-8981 | biostudies-arrayexpress
ProteomicsAqpZ Single Mutant and Double Mutant Cycle Native MS
Native MS analysis of single mutant and double mutant cycle experiments. See: https://www.biorxiv.org/content/10.1101/2023.09.19.558516v1
ORGANISM(S): Escherichia Coli (ncbitaxon:562) 
2023-10-06 | MSV000093064 | MassIVE
TranscriptomicsPotentiation of neurotoxicity in double mutant mice with Pink1 ablation and A53T-SNCA overexpression
As the second most frequent neurodegenerative disorder of old age, ParkinsonM-bM-^@M-^Ys disease (PD) can result from autosomal dominant causes like increased alpha-synuclein (SNCA) dosage, or from autosomal recessive causes like PINK1 loss-of-function. Interactions between these triggers and their ...
ORGANISM(S): Mus musculus 
2014-11-04 | E-GEOD-60414 | biostudies-arrayexpress
TranscriptomicsA Multi-loop, Double-cube Microarray Design Applied to Prostate Cancer Cell Lines with Variable Sensitivity to Histone Deacetylase Inhibitors
Implementation of a complex design for a microarray experiment on resistance mechanisms of histone deacetylase inhibitors (HDACI). To improve our understanding of the underlying mechanism of HDACI resistance in prostate cancer cells, we designed a novel ‘‘multiple-loop, double-cube’’ cDNA microarray...
ORGANISM(S): Homo sapiens 
2011-12-17 | E-GEOD-34452 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Saccharomyces cerevisiae treated with enediynes compared to gamma radiation
We are investigating the transcriptional response of yeast to treatment with enediynes or gamma radiation, which generate different extents of double or single strand breaks in DNA. We used microarrays to detail the global programme of gene expression underlying the DNA damage response in yeast Expe...
ORGANISM(S): Saccharomyces cerevisiae 
2009-04-23 | E-GEOD-5301 | biostudies-arrayexpress
TranscriptomicsTHOC5, a member of the mRNA export complex, is essential for hematopoiesis in vivo and is required for CSF-1 induced macrophage differentiation
THOC5, a member of the mRNA export complex, is essential for hematopoiesis in vivo and is required for CSF-1 induced macrophage differentiation, thereby playing a key role in the mRNA export of immediate early genes induced by CSF-1 stimulation. Hematopoiesis, growth, differentiation, and commitment...
ORGANISM(S): Mus musculus 
2013-12-24 | E-GEOD-41170 | biostudies-arrayexpress
TranscriptomicsIdentification of cell cycle-regulated genes periodically expressed in U2OS cells and their regulation by FOXM1 and E2F transcription factors
We identified the cell cycle-regulated mRNA transcripts genome-wide in the osteosarcoma derived U2OS cell line. This resulted in 2,140 transcripts mapping to 1,871 unique cell cycle-regulated genes that show periodic oscillations across multiple synchronous cell cycles. We identified genomic loci ...
ORGANISM(S): Homo sapiens 
2013-10-11 | E-GEOD-50988 | biostudies-arrayexpress
TranscriptomicsAnalysis of temporal mRNA expression changes in cultured keratinocytes from Casp-8F/M-bM-^@M-^SK5-Cre and Casp-8F/+K5-Cre mice
Expression of enzymatically inactive caspase-8, or deletion of caspase-8 from basal epidermal keratinocytes, triggers chronic skin inflammation in mice. Unlike similar inflammation resulting from arrest of NF-kB activation in the epidermal cells, the effect induced by caspase-8 deficiency did not de...
ORGANISM(S): Mus musculus 
2009-07-29 | E-GEOD-17345 | biostudies-arrayexpress
UnknownAn optimized RAD51 inhibitor that disrupts homologous recombination without requiring Michael acceptor reactivity.
Not available
S-EPMC3619390 | biostudies-literature
TranscriptomicsMap transformed DNA into W6G from VCXB21
Vibrio cholerae isolate W6G transformed with DNA from VCXB21 and selected for chitosan metabolism. Nine independent transformants compared to parental W6G on microarrays containing probes for all N16961 ORFs. Regions acquired from VCXB21 hybridize more strongly to the array. A genotyping experimen...
ORGANISM(S): Vibrio cholerae 
2007-08-16 | E-GEOD-8791 | biostudies-arrayexpress
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