"stress: control (before perturbation)"	"characteristics_ch1.1"
"stress: Alanine addition"	"characteristics_ch2.1"
"Images were quantified using GenePix Pro software"	"data_processing.1"
"Median of intensity data was extracted, LOESS normalized and an ANOVA model was fit using the MAANOVA package in R. The Log (Cy5/Cy3) values were extracted from the VG matrix of the model fit."	"data_processing.2"
"Total RNA extracted using Qiagen RNEASY kit according to directions"	"extract_protocol_ch1.1"
"Total RNA extracted using Qiagen RNEASY kit according to directions"	"extract_protocol_ch2.1"
"E. coli cells grown to mid-exponential phase after 6-8 generations after stationary phase in M9 minimal medium + 0.4 % glucose."	"growth_protocol_ch1.1"
"E. coli cells grown to mid-exponential phase after 6-8 generations after stationary phase in M9 minimal medium + 0.4 % glucose."	"growth_protocol_ch2.1"
"Escherichia coli str. K-12 substr. MG1655"	"organism_ch1.1"
"Escherichia coli str. K-12 substr. MG1655"	"organism_ch2.1"
"E. coli cells 0 min before perturbation"	"source_name_ch1.1"
"E. coli cells 10 min after specific perturbation"	"source_name_ch2.1"
"Alanine addition"	"title.1"
"Amino acid or nucleotide added to final concentration of 1 mM not exceeding 1/100th volume of culture. After 10 mins, samples were spun down and snap frozen in liquid nitrogen and stored at -80 C"	"treatment_protocol_ch1.1"
"Amino acid or nucleotide added to final concentration of 1 mM not exceeding 1/100th volume of culture. After 10 mins, samples were spun down and snap frozen in liquid nitrogen and stored at -80 C"	"treatment_protocol_ch2.1"
"stress: control (before perturbation)"	"characteristics_ch1.1"
"stress: Alanine addition"	"characteristics_ch2.1"
"E. coli cells grown to mid-exponential phase after 6-8 generations after stationary phase in M9 minimal medium + 0.4 % glucose."	"growth_protocol_ch1.1"
"E. coli cells grown to mid-exponential phase after 6-8 generations after stationary phase in M9 minimal medium + 0.4 % glucose."	"growth_protocol_ch2.1"
"Escherichia coli str. K-12 substr. MG1655"	"organism_ch1.1"
"Escherichia coli str. K-12 substr. MG1655"	"organism_ch2.1"
"E. coli cells 0 min before perturbation"	"source_name_ch1.1"
"E. coli cells 10 min after specific perturbation"	"source_name_ch2.1"
"Amino acid or nucleotide added to final concentration of 1 mM not exceeding 1/100th volume of culture. After 10 mins, samples were spun down and snap frozen in liquid nitrogen and stored at -80 C"	"treatment_protocol_ch1.1"
"Amino acid or nucleotide added to final concentration of 1 mM not exceeding 1/100th volume of culture. After 10 mins, samples were spun down and snap frozen in liquid nitrogen and stored at -80 C"	"treatment_protocol_ch2.1"