Project description:The redox-sensing two-component signal transduction system, RegSR, in Rhodopseudomonas palustris has been shown to regulate an uptake hydrogenase in response to varying cellular redox states; however, its role is still largely undefined. Here, we used RNA sequencing to compare gene expression patterns in wild type R. palustris strain CGA010 to a ΔregSR derivative, CGA2023, under varying metabolic conditions. Growth conditions were chosen to utilize the different metabolic capabilites of R. palustris and, thus, present a variety of different redox challenges to the cell.
Project description:The goal of this study is to obtain a genomic view of the Fur regulatory network under both iron replete and iron deficient conditions in Bacillus subtilis using ChIP-seq. Besides the known Fur target sites, 70 putative DNA binding sites were identified, and the vast majority had higher occupancy under iron sufficient conditions. In addition,we discovered a role for catechol degradation in bacillibactin metabolism, and provided evidence that catechol 2,3-dioxygenase can detoxify endogenously produced catechol substrates in addition to its more widely studied role in biodegradation of environmental aromatic compounds and pollutants.
2018-08-29 | GSE119163 | GEO
Project description:sewer sediments under different nitrogen conditions
| PRJNA1124238 | ENA
Project description:under different water temperature culture conditions.
| PRJNA1012676 | ENA
Project description:sewer sediment under different nitrogen conditions
