月季红双喜花瓣变色的化学基础及比较转录组分析

张和臣, 王慧娟, 李艳敏, 高杰, 袁欣, 王利民, 王校晨, 赵银鸽, 符真珠

The Chemical Composition and Transcriptome Analysis Reveal the Mechanism of Color Formation in Rosa hybrida cv. ‘Double delight’

Zhang Hechen, Wang Huijuan, Li Yanmin, Gao Jie, Yuan Xin, Wang Limin, Wang Xiaochen, Zhao Yinge, Fu Zhenzhu

图1 月季红双喜不同发育时期花瓣呈色表型(A)、不同呈色花瓣类型中的类黄酮差异(B)及主要差异成分(C) S1: 萼片初展期; S2: 花瓣透色期; S3: 花瓣初开期; S4: 花瓣盛开期

Figure 1 The phenotype of the petal coloration (A), the difference of flavonoids (B), and the main different components (C) in petals of Rosa hybrida cv. ‘Double delight’ S1: The development stage when sepals are initially unfolded; S2: The development stage when petals are being colored; S3: The development stage when petals are just opened; S4: The development stage when petals are in full bloom