Sort   by:  
 Page size 
The exosome complex and its' subunits are vital for proccessing and or degrading many cellular RNAs. We used microarrays to detail the global changes in mRNA levels in response to exosome subunit depletion. RNA was extracted from dsRNA treated S2 cells and hybridized using Affymetrix microarrays. We...
ORGANISM(S): Drosophila melanogaster 
Mice that develop benign cartilage lesions due to overexpression of Gli2 in chondrocytes developed lesions similar to chondrosarcomas when also deficient in p53. Gli2 overexpression and p53 deficiency had opposing effects on chondrocyte differentiation, but had additive effects negatively regulatin...
ORGANISM(S): Mus musculus 
Chromatin insulators are functionally conserved DNA-protein complexes that are situated throughout the genome and organize independent transcriptional domains.  Previous work implicated RNA as an important cofactor in chromatin insulator activity, although the mechanisms by which RNA affects insulat...
ORGANISM(S): Drosophila melanogaster 
The recently proposed exozyme hypothesis posits that subunits of the RNA processing exosome assemble into structurally distinct protein complexes that function in disparate cellular compartments and RNA metabolic pathways. Here, in a genetic test of this hypothesis, we examine the role of Dis3 -- a...
ORGANISM(S): Saccharomyces cerevisiae 
Sort   by:  
 Page size