Project description:Genome-wide transcriptional profiling on microarray was performed for strain MC4100 in comparison to its otherwise isogenic ycgE::cat derivative. Strains were grown in LB at 28°C and cells were harvested at an OD (578nm) of 4.0.
Project description:Hfq-dependent transcriptional alterations in the nitrogen-fixing endosymbiont S. meliloti. Comparison: S. meliloti 1021 strain Vs S. meliloti 1021Dhfq (containing a deletion of the hfq ORF).
Project description:SK-N-BE(2)c and SK-N-SH neuroblastoma cells were transfected in triplicates with siRNA against MXI1 or an unspecific control siRNA and grown at hypoxia (1 % O 2) for 24 hours. RNA extracted from each siMXI1 sample was hybridized to the corresponding control siRNA sample in dye-swap duplicates giving a total of 12 hybridizations. <br><br>After quality data filtering the dye-swap assay pairs were merged by averaging ratios over each array reporter, follow by LOWESS normalization, giving a total of six assays.
Project description:PDR mutants , strain YYA100 (pdr1?::KanMx6, pdr3?::His3Mx6) from Mol Biol Cell. 2007 December; 18(12): 49324944, was grown to OD 1-1.5 in YEPD and hybridyzed to an expression array in one channel with a wild-type strain reference RNA on the other channel