Project description:We analyze the transcriptomic response of the phytopathogenic enterobacterium Dickeya dadantii to a DNA supercoiling relaxation shock using the gyrase inhibitor novobiocin. The shock was applied to Dickeya cells grown in minimal medium supplemented with sucrose, in exponential or transition to stationary phase, and in minimal medium with sucrose + PGA (a pectin derivative) in transition to stationary phase.
Project description:Growth in 0.3 M NaCl M63 minimal medium affects the transcriptome of Dickeya dadantii 3937.in comparison to that of cells grown in M63 medium. NimbleGen design name 2005-05-31_Ogg_Erwinia_24mer, NimbleGen design ID 2181 A 1:2 expression design for 4597 genes from Dickeya dadantii 3937 with 20 24-mer probe pairs (PM/MM) per gene. Each probe is replicated 2 times. The design includes random GC and other control probes. Protocol: High-density DNA array prepared with Maskless Array Synthesizer (MAS) technology. See manufacturer's website at http://www.nimblegen.com/.