Electric current induced genes in Escherichia coli

ABSTRACT: The control of cellular processes by direct electronic interface will facilitate the development of biosensors, synthetic biology, and nanobiotechnology by providing the means to pass information from synthetic to living elements of hybrid systems. To investigate the potential of manipulating cellular gene expression by means of electric current, Escherichia coli cultures were screened for electric current inducible genes using global gene expression profiling. Cells in stationary phase were subjected to a DC current density of 2.5 mA/cm2 for 2 min after which the cells were lysed and the total RNA extracted. Of the 4290 expressed genes in E. coli , 432 genes were found to be significantly differentially expressed at an effective alpha value of 5.8 X 10-6. Of these, 333 genes were i

ORGANISM(S): Escherichia coli

SUBMITTER: James Fleming 

PROVIDER: E-GEOD-5192 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress