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Fig. 2 | BMC Plant Biology

Fig. 2

From: The Phytoene synthase gene family of apple (Malus x domestica) and its role in controlling fruit carotenoid content

Fig. 2

Phylogenetic tree was constructed using MEGA6 [37] from PSY and apple squalene synthase sequences retrieved from the GenBank database (except where noted): Arabidopsis, AtPSY; loquat, EjPSY1, EjPSY2A, EjPSY3; apple, MdPSY1, MdPSY2, MdPSY3, MdPSY4, MdSQS1, MdSQS2; cassava, MePSY1, MePSY2, MePSY3; rice, OsPSY1, OsPSY2, OsPSY3; sorghum, SbPSY1, SbPSY3; tomato, SlPSY1, SlPSY2, SlPSY3; maize, ZmPSY1, ZmPSY2, ZmPSY3. Evolutionary relationships were inferred using the Neighbor-joining method [85], with 1000 bootstrap re-sampling strategy. The four apple PSY sequences are indicated by diamond

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