Assertion: legume's effect | /r/HasProperty | induced by the δrhcn mutant
Facets:
Source sentences:
text: (ii) a positive effect on A. uniflora, that is, the mutant induced a higher number of nodules per plant which were more developed (Figures 4a, b, d and i)—however, like for the WT strain, nodules induced by the ΔrhcN mutant are not efficient in nitrogen fixation—and (iii) a negative effect on A. afraspera, that is, the mutant induced less nodules as compared with the WT strain (Figure 4a).