Fig. 4From: Double lysis: an integrative time-saving method yielding high-quality RNA from strawberryPurity of RNA isolated from strawberry leaves (left) and fruits (right) assayed spectrophotometrically. aA260/A280 ratio bA260/A230 ratio. Values represent means ± SE of three independent biological replications. Means with the same letters are not significantly different according to Tukey’s honest significant (HSD) test (p ≤ 0.05)Back to article page