Figure 7From: Whole-genome sequencing of Mesorhizobium huakuii 7653R provides molecular insights into host specificity and symbiosis island dynamicsNodulation factor (NF) biosynthesis pathway in M. huakuii 7653R. Biosynthesis pathway of the core NFs of strain 7653R and involved Nod proteins are presented. Two variable ends of the chemical structure of the core NFs, R1 and R2, are shown in the figure. R1 thus far seems to be represented only by H in the 7653R NF structures.Back to article page