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Most members of the phylum Firmicutes harbor a two-component system, LiaSR, which is involved in the response to cell envelope stress elicited most notably by inhibitors of the lipid II cycle. In all LiaSR systems studied in detail LiaSR-mediated signal transduction was shown to be negatively contro...
ORGANISM(S): Listeria monocytogenes EGD-e 
Pilocytic astrocytomas (PAs), WHO Grade I, are one of the most frequently occurring childhood brain tumors. We have used microarray comparative genomic hybridization (aCGH) to study copy number changes on chromosome 7 in a series of PAs (n=44). Keywords: Comparative Genomic Hybridization Single hybr...
ORGANISM(S): Homo sapiens 
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