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Fig. 2 | BMC Plant Biology

Fig. 2

From: Interaction of plant growth regulators and reactive oxygen species to regulate petal senescence in wallflowers (Erysimum linifolium)

Fig. 2

Semi-quantitative RT-PCR analysis of the expression of (a) WLS73, (b) WPS46 and (c) WFSAG21 genes in different stages of petals (Stage 1 – fully open pale flowers to Stage 6 – abscission) expressed as % of maximum value ± SE (n ≥3), normalised to levels of 18S rRNA expression (mean ± SE, n = 3; different letters indicate significant differences among stages as determined by one-way ANOVA and a Tukey’s range test)

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