Fig. 2From: Temperature regulation of carotenoid accumulation in the petals of sweet osmanthus via modulating expression of carotenoid biosynthesis and degradation genesChanges of floral color parameters of sweet osmanthus ‘Jinqiu Gui’ with treatments of different temperatures. Floral color parameters include L*, a*, b* and C*. S1: Linggeng stage; S2: Initial flowering stage; S3: Full flowering stage. Values with the different letters are statistically different according to Duncan’s multiple range test at P < 0.05Back to article page