Project description:Global transcriptional profiling of Bacillus subtilis cells comparing fur mutant to mutants of the iron-sparing response: fur fsrA double mutant, fur fbpAB triple mutant, fur fbpC double mutant, and fur fbpABC quadruple mutant fur vs fur fsrA (fsrA), fur vs fur fbpAB (AB), fur vs fur fbpC (C), and fur vs fur fbpABC (ABC). Each experiemnt (fur vs mutant) was conducted three times using three independent total RNA preparations (2 independent experiement + 1 independent dye swap).
Project description:To get a high resolution understanding of the effect of Fur on global gene expression, we compared by high-resolution RNAseq the transcriptomes of a wild-type E. coli K-12 strain and its Fur deletion derivative grown in minimal medium with or without supplementation of iron. Three independent total RNA extraction and RNAseq assays were performed for each strain in each condition.