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Fig. 2 | BMC Genomics

Fig. 2

From: A dense SNP genetic map constructed using restriction site-associated DNA sequencing enables detection of QTLs controlling apple fruit quality

Fig. 2

Changes of acid contents and expressions of candidate genes during fruit development in ‘Jonathan’ and ‘Fuji’. ‘Jonathan’ was chosen as a high acidity apple cultivar, while ‘Fuji’ as a low acidity cultivar. Expressions of three filtered candidate genes for fruit acidity were determined (showed in a-c). Since QTL on LG08 was linked to malic acid, citric acid and total acidity, d-f showed their dynamic changes during different periods of fruit development

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