Specific gene responses of Rhodococcus jostii RHA1 during growth in soil.

ABSTRACT: Transcriptome analysis of Rhodococcus jostii RHA1 during growth in sterilized soil was performed. A total of 165 soil-specific genes were identified by subtracting genes upregulated in late growth phases and on solid medium from 264 genes commonly upregulated during growth on biphenyl or pyruvate in sterilized soil. Classification of the 165 genes into functional categories indicated that this soil-specific group is rich in genes for the metabolism of fatty acids, amino acids, carbohydrates, and nitrogen and relatively poor in those for cellular processes and signaling. The ro06365-ro06369 gene cluster, in which ro06365 to ro06368 were highly upregulated in transcriptome analysis, was characterized further. ro06365 and ro06366 show similarity to a nitrite/nitrate transporter and a nitrite

SUBMITTER: Iino T 

PROVIDER: S-EPMC3457496 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature