Project description:This SuperSeries is composed of the following subset Series: GSE15272: Diurnally synchronized transitions between oxic and anoxic physiologies in an archaeon, experiment "A" GSE15273: Diurnally synchronized transitions between oxic and anoxic physiologies in an archaeon, experiment "B" GSE15274: Diurnally synchronized transitions between oxic and anoxic physiologies in an archaeon, experiment "Control-1" GSE15275: Diurnally synchronized transitions between oxic and anoxic physiologies in an archaeon, experiment "C" GSE15276: Diurnally synchronized transitions between oxic and anoxic physiologies in an archaeon, experiment "Control-2" Refer to individual Series
Project description:The aim of this study is to investigate the transcriptional response of S. Typhimurium to heat, osmotic, oxidative and acid stress under anoxic and oxic conditions and to non-stressed anoxic conditions.
Project description:In order to ensure the reproducibility of the transcriptional response of Halobacterium NRC-1 to oxic/anoxic transitions, we repeated global mRNA measurements for the oxygen time series data in GSE5924, except that cultures were equilibrated to high oxygen for 12 hours prior to the start of the experiment rather than low oxygen. The results of these data suggest that there is good (~60%) reproducibility between datasets, and that Halobacterium responds robustly to oxic/anoxic transitions. Keywords: time series
Project description:In order to ensure the reproducibility of the transcriptional response of Halobacterium NRC-1 to oxic/anoxic transitions, we repeated global mRNA measurements for the oxygen time series data in GSE5924, except that cultures were equilibrated to low oxygen for 24 hours prior to the start of the experiment rather than 12 hours, and time course sampling continued to 12 hours post-shift to high oxygen rather than stopping at 6 hours. The results of these data suggest that there is good reproducibility between datasets, and that Halobacterium responds robustly to oxic/anoxic transitions. Keywords: time course
Project description:Chemostat incubations were established and inoculated with sediments collected from Canyon Creek, Calgary, Alberta, Canada. The chemostats experienced oxic-anoxic change of different frequency, High-frequency, Medium-frequency and Low-frequency. 18 samples were collected at the end of the final oxic phase and the final anoxic phase in the triplicated chemostats for metagenomic and metaproteomic analysis. 26 genomes were assembled from metagenomes. Proteomes were used to investigate translational regulation of each population associated with a genome.