Transcription profiling of wild type and talA talB double knock out E. coli

ABSTRACT: Wild-type and talA talB double knockout cells were grown in 50 ml of MOPS medium supplemented with 0.2% glucose or xylose in 500 ml Erlenmeyer flasks until the OD600 reached 1. At the sampling RNA was stabilized by mixing with RNAprotect Bacteria regent (Qiagen) and total RNA were isolated, by RNeasy mini Kit (Qiagen). Duplicate experiments employing dye swapping were performed for comparison. Protocol and conditions used for hybridization and washing were as described {Oshima, 2002 #712}. Images were scanned by Affymetrix 428 in 10µm resolution using Jaguar 2.0 software and processed by Imagene 4.0 software (BioDiscovery, Segundo ,USA) by default setting.?The raw numerical data files from Imagene were further processed by GeneSpring 7.3 (Agilent) software package. A Lowess curve was fit t

ORGANISM(S): Escherichia coli

SUBMITTER: Kenji Nakahigashi 

PROVIDER: E-MEXP-1841 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress