Fig. 1From: Integrated metabolic profiling and transcriptome analysis of pigment accumulation in diverse petal tissues in the lily cultivar ‘Vivian’Growth and development stages of lily cultivar ‘Vivian’. S1: the bud stage, 20 days after bud formation. S2: the bud coloring stage, 30 days after bud formation. The blooming stage, 40 days after bud formation, which was divided into two regions: S3 and X. S3: the pigmented region of the petal; X: the un-pigmented region of the petal. The pictures were taken during the development of the lily flowerBack to article page