Fig. 1
From: mRNA-Seq Reveals a Comprehensive Transcriptome Profile of Rice under Phosphate Stress
Effect of Pi stress on rice growth. a Phenotypic changes in rice plants after 30 days of growth in culture medium with normal Pi concentration (+P, control), Pi starvation (−P), and over-abundant Pi supply (++P). Both the shoot and root showed growth retardation under Pi stress. b Total phosphorus content in roots and shoots after 30 days in +P, −P, and ++P treatment conditions. The values represent the mean ± SE for three replicates for each treatment. c, d Changes in dry weight and shoot/root weight ratio (in mg) of rice seedlings +P, −P, and ++P treatment conditions. The values represent the mean ± SE for three replicates for each treatment. Changes in dry weight and shoot/root weight ratio became prominent at around 10 days after Pi stress treatment.