Fig. 3

Graphical map of the largest scaffold (9,116,505 bp) of USDA 76T (a) showing the location of common nodulation genes within the symbiotic island of this strain (b). From bottom to the top of the scaffold map: Genes on forward strand (color by COG categories as denoted by the IMG platform), genes on reverse strand (color by COG categories), RNA genes (tRNAs green, sRNAs red, other RNAs black), GC content, GC skew