Hakkila, Kaisa Group 2 Sigma Factors are Central Regulators of Oxidative Stress Acclimation in Cyanobacteria. [electronic resource] - Plant & cell physiology Feb 2019 - 436-447 p. digital Publication Type: Journal Article ISSN: 1471-9053 Standard No.: 10.1093/pcp/pcy221 doi Subjects--Topical Terms: AcclimatizationBacterial Proteins--physiologyHydrogen Peroxide--metabolismOxidative StressSigma Factor--physiologySinglet Oxygen--metabolismSuperoxides--metabolismSynechocystis--metabolism