Fig. 5From: Phenylpropanoid metabolism and pigmentation show divergent patterns between brown color and green color cottons as revealed by metabolic and gene expression analysesDMACA staining of mature fibers of brown (T) and green (G1–3) cottons. DMACA-: Mature fibers treated with 6 mol·L− 1 HCl/95% ethanol (V/V = 1:1); DMACA +: Mature fibers treated with 6 mol·L− 1 HCl/95% ethanol (V/V = 1:1) containing 0.1% (W/V) DMACA. Bars = 1 cmBack to article page