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. 2021 Jul 23;21:349. doi: 10.1186/s12870-021-03124-0

Fig. 1.

Fig. 1

PCA of tomato root transcript profiles using RPKM. YP2, YP3, YP4 and YP5 represent 2, 3, 4 and 5 days of control P treatment, respectively. NP2, NP3, NP4 and NP5 represent 2, 3, 4 and 5 days of P starvation, respectively. RP5 represents one day of P replenishment after 4 days of P starvation