Fig. 5From: Poly-γ-glutamic acid promoted maize root development by affecting auxin signaling pathway and the abundance and diversity of rhizosphere microbial communityThe effect of γ-PGA on the relative abundance and diversity of beneficial bacteria in the rhizosphere of maize. A The effect of γ-PGA on the relative abundances of bacterial communities at the phylum level in the rhizosphere of maize. B The bacteria species in the maize rhizosphere are most influenced by γ-PGA treatmentBack to article page