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Figure 3 | BMC Plant Biology

Figure 3

From: Apple skin patterning is associated with differential expression of MYB10

Figure 3

The levels of cyanidin-3-galactoside differ in red and green stripes of 'Honeycrisp' and 'Royal Gala'. HPLC traces at 520 nm of A) green and B) red stripes of 'Honeycrisp' and C) green and D) red stripes of 'Royal Gala'. Peak identification (observed molecular ion/major fragment, masses in Da): 1 - Cyanidin-3-galactoside (M+ = 449, 287); 2 - Cyanidin-3-glucoside (M+ = 449, 287); 3 - Cyanidin pentoside (M+ = 419, 287 most likely the arabinoside); 4 and 5 - Tentatively identified (ions were low intensity) as pelargonidin derivatives (M+ = 557, 395, 271 Da, implies presence of pelargonidin, hexoside sugar and an unidentified species; mass 124). Chromatograms are offset on the time axis by one minute for clarity.

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