Fig. 7From: The genome of Ensifer alkalisoli YIC4027 provides insights for host specificity and environmental adaptationsNodulation efficiency of the constructed cheA1 and cheA2 mutants in competitive nodulation tests. S. cannabina seedlings were co-inoculated with the E. alkalisoli YIC4027 wild-type (WT) and an indicated mutant strain at ratios 1:1 and 1:10. Nodule occupancy was determined at the time of harvest. Error bars represent standard deviations calculated from at least three repetitionsBack to article page