Fig. 3From: The flavohaemoprotein hmp maintains redox homeostasis in response to reactive oxygen and nitrogen species in Corynebacterium glutamicumHmp enhanced resistance to reactive species and utilized NADH as the cofactor (a) Determination of the intracellular RNS and ROS content of Cc5-5, Cc-hmp and Cc-Δhmp strains at different times under high oxygen and nitrogen supply condition by the O52 and DCFH-DA fluorescent probe. (b) Determination of the intracellular NADH/NAD+ ratio of Cc5-5, Cc-hmp and Cc-Δhmp strains under high oxygen and nitrogen supply condition at different timesBack to article page