Physiological roles of the cyAbrB transcriptional regulator pair Sll0822 and Sll0359 in Synechocystis sp. strain PCC 6803.

@article{Yamauchi2011PhysiologicalRO,
  title={Physiological roles of the cyAbrB transcriptional regulator pair Sll0822 and Sll0359 in Synechocystis sp. strain PCC 6803.},
  author={Yuki Yamauchi and Yuki Kaniya and Yasuko Kaneko and Yukako Hihara},
  journal={Journal of bacteriology},
  year={2011},
  volume={193 15},
  pages={3702-9}
}
All known cyanobacterial genomes possess multiple copies of genes encoding AbrB-like transcriptional regulators, known as cyAbrBs, which are distinct from those conserved among other bacterial species. In this study, we addressed the physiological roles of Sll0822 and Sll0359, the two cyAbrBs in Synechocystis sp. strain PCC 6803, under nonstress conditions (20 μmol of photons m⁻² s⁻¹ in ambient CO₂). When the sll0822 gene was disrupted, the expression levels of nitrogen-related genes such as… CONTINUE READING

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