Fig. 1From: Sequence-based identification of inositol monophosphatase-like histidinol-phosphate phosphatases (HisN) in Corynebacterium glutamicum, Actinobacteria, and beyondComparative growth test of C. glutamicum ΔhisN mutants with plasmid-based expression of hisN or one of its four paralogs. Equal amounts of cells were placed on MM1 minimal medium plates with or without l-histidine supplementation and incubated for 6 days at 30 °CBack to article page