"treatment: without salt shock"	"characteristics_ch1.1"
"Affymetrix GeneChip Operating Software (GCOS) Version 1.4  Details: Intra-chip normalizations were performed using Affymetrix Gene Chip Operating Software (GCOS). Default statistical parameters were used to normalize each chip to the same target intensity (1500) as described in the Affymetrix GeneChip Expression Analysis manual. All nine possible inter-chip comparisons were performed in GCOS. The data were subsequently exported to a Microsoft Excel spreadsheet for manipulation. Consensus “detection p-value”, “change p-value”, and “signal log ratios” were calculated, and the default E. coli array p-value cutoff parameters were applied to these consensus values to estimate the transcript change between two conditions and the transcript presence under each condition. Background-subtracted data sets were used to calculate up-regulated and down-regulated genes based on fold changes of greater than 2."	"data_processing.1"
"Total RNA was extracted using the commercial product TRIzol Reagent (Invitrogen, Carlsbad, CA).Disrupt about 107cells with a homogenizer with 1ml TRIzol Reafent on ice. Store the homogenate for 5 minutes at room temperature to permit the complete dissociation of nucleoprotein complexes. Next, supplement the homogenate with 0.2 ml chloroform per 1 ml of TRI Reagent, cover the samples tightly and shake vigorously for 15 seconds. Store the resulting mixture at room temperature for 2-15 minutes and centrifuge at 12,000 g for 15 minutes at 4 C. Following centrifugation, the mixture separates into a lower red phenol-chloroform phase, interphase and the colorless upper aqueous phase. Transfer the aqueous phase to a fresh tube. Precipitate RNA from the aqueous phase by mixing with isopropanol. Use 0.5 ml of isopropanol per 1 ml of TRI Reagent used for the initial homogenization. Store samples at room temperature for 5-10 minutes and centrifuge at 12,000 g for 8 minutes at 4 - 25 C. Remove the supernatant and wash the RNA pellet ( by vortexing) with 75% ethanol and subsequent centrifugation at 7,500 g for 5 minutes at 4 - 25 C. Add at least 1 ml of 75% ethanol per 1 ml TRI Reagent used for the initial homogenization. Remove the ethanol wash and briefly air-dry the RNA pellet for 3 - 5 min. Dissolve RNA in DEPC-treated water by passing solution a few times through a pipette tip. Using an on-column DNase digestion with RNase-free DNase I (Qiagen) to purify the total RNA."	"extract_protocol_ch1.1"
"E.coli cells  grown with aeration in LB media at 37º C until early log phase (0.4) and were treated with/without 200 mM glyphosate for 1 h, after that the cells were harvested to extract RNA. LB medium recipe is as follow: 10g tryptone, 5g yeast extract, 10g NaCl per 1 liter."	"growth_protocol_ch1.1"
"Escherichia coli"	"organism_ch1.1"
"E. coli K12 strain JM109"	"source_name_ch1.1"
"JM109-3, biological rep3"	"title.1"
"Treatment protocol- E.coli cells grown in LB media with  at 37C until early log phase (0.4), then were treated with 200 mM glyphosate for 1 h,after that the cells were harvested to extract RNA."	"treatment_protocol_ch1.1"
"treatment: without salt shock"	"characteristics_ch1.1"
"E.coli cells  grown with aeration in LB media at 37º C until early log phase (0.4) and were treated with/without 200 mM glyphosate for 1 h, after that the cells were harvested to extract RNA. LB medium recipe is as follow: 10g tryptone, 5g yeast extract, 10g NaCl per 1 liter."	"growth_protocol_ch1.1"
"Escherichia coli"	"organism_ch1.1"
"E. coli K12 strain JM109"	"source_name_ch1.1"
"Treatment protocol- E.coli cells grown in LB media with  at 37C until early log phase (0.4), then were treated with 200 mM glyphosate for 1 h,after that the cells were harvested to extract RNA."	"treatment_protocol_ch1.1"