Fig. 2From: Effects of different concentrations of phosphorus on microbial communities in soybean rhizosphere grown in two types of soilsPrincipal component analysis of DGGE banding pattern of bacterial communities in soybean rhizospheres of the two genotypes Dongsheng 1 (G 1 ) and Suinong 14 (G 2 ) grown in Black soil (M) and Dark Brown soil (A)Back to article page