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Fig. 4 | BMC Plant Biology

Fig. 4

From: Expression and functional analysis of citrus carotene hydroxylases: unravelling the xanthophyll biosynthesis in citrus fruits

Fig. 4

Changes in the expression of carotene hydroxylase genes in the flavedo (a) and juice sacs (b) during the ripening process. The results shown are the mean ± SE for triplicate samples. The mRNA levels were analyzed by TaqMan real-time quantitative RT-PCR. Real-time RT-PCR amplification of 18S rRNA was used to normalize the expression of the genes under identical conditions. A, August; S, September; O, October; N, November; D, December

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