Figure 4
From: Involvement of a universal amino acid synthesis impediment in cytoplasmic male sterility in pepper

Transcriptional ratio change in HDH, DAD, ATAAT, CS, P5CS and GS at pepper anther developmental stages II, III, IV or V relative to stage I.
The gene expression levels were normalized to the expression of the GAPDH gene. Each experiment was repeated three times. The results are shown as mean values. The error bars indicate the s.d. (n = 3).