Zur (FurB) is a key factor in the control of the oxidative stress response in Anabaena sp. PCC 7120.

@article{SeinEchaluce2015ZurI,
  title={Zur (FurB) is a key factor in the control of the oxidative stress response in Anabaena sp. PCC 7120.},
  author={Violeta C Sein-Echaluce and Andr{\'e}s Gonz{\'a}lez and Mauro Napolitano and Ignacio Luque and Francisco Barja and Mar{\'i}a Luisa Peleato and Mar{\'i}a F. Fillat},
  journal={Environmental microbiology},
  year={2015},
  volume={17 6},
  pages={2006-17}
}
Iron and zinc are necessary nutrients whose homeostasis is tightly controlled by members of the ferric uptake regulator (FUR) superfamily in the cyanobacterium Anabaena sp. PCC7120. Although the link between iron metabolism and oxidative stress management is well documented, little is known about the connection between zinc homeostasis and the oxidative stress response in cyanobacteria. Zinc homeostasis in Anabaena is controlled by Zur, also named FurB. When overexpressed in Escherichia coli… CONTINUE READING
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