Figure 5: Nitrogenase gene organization.
From: Genomic deletions disrupt nitrogen metabolism pathways of a cyanobacterial diatom symbiont
The nif operon and surrounding genes of R. intracellularis HH01 and C. rhizosoleniae SC01 compared with other representative Nostocales cyanobacteria ‘Nostoc azollae’ 0708 and Nodularia spumigena CCY9414, and the genes along the insertion element interrupting the R. intracellularis HH01 nifH gene.
