Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 18
Release date: May 23 2008
Last update date: Mar 16 2012
Access: Public
Dataset link Gene expression of E. coli MG1655 wild type and rpoS knock-out strains

Experimental Protocol


Affymetrix E. coli antisense genome array was used to compare the gene expression among E. coli wild type and rpoS konck-out strains in the biofilms, the planktonic exponential phase, and the planktonic stationary phase. All samples were grown in MOPS minimal media with 0.2% glucose. Biofilms were grown for 72 hours on glass surface in flow cells (1x4x40 mm), and planktonic cells were grown for 8 hours (exponential phase) and 12 hours (stationary phase). Experiments were repeated 3 times, which resulted in 3 replicates of 6 different samples.

Repositories


GEO

GSE7885

ArrayExpress

E-GEOD-7885

BioProject

PRJNA99921

Download


Contact


Akinobu Ito
Koji Kawata