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. 2020 Mar 23;14(6):1600–1613. doi: 10.1038/s41396-020-0632-4

Fig. 2. The linkages between genes responsible for soil microbial P-cycling potential and soil P status.

Fig. 2

Relationships between the relative abundance of all genes involved in soil microbial P cycling and total soil P (a) or bioavailable soil P (b) are shown. Panel (c) shows the significant (P < 0.05) gene predictors of bioavailable soil P, identified by random forest analysis. The data of the two sampling dates were analyzed together.