Affymetrix GeneChip E.coli Genome 2.0 Array [E_coli_2]

Functions of the Hha and YdgT Proteins in Transcriptional Silencing by the Nucleoid Proteins, H-NS and StpA, in Escherichia coli

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Transcriptome comparison of E.coli W3110 (wild type), hha, ydgT, hns, stpA, hha_ydgT double and hns_stpA double mutant cells

genotype

Transcription profiling by array of wild-type E. coli W3110 and hns, stpA, hha, ydgT mutants

Transcriptome comparison of E. coli W3110 and hns stpA hha and ydgT mutant cells

Functions of the Hha and YdgT proteins in transcriptional silencing by the nucleoid proteins, H-NS and StpA, in Escherichia coli

Transcriptome comparison of E.coli W3110 (wild type), hha, ydgT, hns, stpA, hha_ydgT double and hns_stpA double mutant cells


P-AFFY-6

Title: Affymetrix CEL analysis. Description:

P-MTAB-30752

P-MTAB-30753

P-MTAB-30754

The signal intensities of all probes for genes in E. coli K-12 that are annotated as genes in MG1655 (the strain of E. coli K-12) by Affymetrix (4070 genes described as MG1655_ in the description for the Affymetrix E. coli genome 2.0 array) were adjusted to confer the signal average (the trimmed mean signal) to 500 (the target signal) for each array, using the scaling function of GCOS software supplied by Affymetrix (USA). The trimmed mean signal, that is the average value of all observations in each array (in this analysis, all observations mean all signal intensities of probes corresponding to the genes in K-12) after removing the values in the lowest 2% and upper 2% of all observations, was automatically computed by GCOS. The 500 is the default value as the target signal for the scaling function of GCOS.

Transcription profiling by array of wild-type E. coli W3110 and hns, stpA, hha, ydgT mutants

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