Fig. 3
From: Transcriptome analysis reveals candidate genes related to phosphorus starvation tolerance in sorghum
Physiological responses of sorghum accessions 12484 and 13443 to low-P stress in the hydroponic system. a and b Root/shoot dry weight ratio of accession 12484 (a) and accession 13443 (b). c Photographs of representative plants. Asterisks denote significant differences between control and treatment groups by Student’s t-test (* means P < 0.05; ** means P < 0.01). Bars represent the standard error of the mean (n = 3)