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Fig. 1 | BMC Plant Biology

Fig. 1

From: The spatiotemporal regulations of epicatechin biosynthesis under normal flowering and the continuous inflorescence removal treatment in Fagopyrum dibotrys

Fig. 1

The epicatechin levels in F. dibotrys under normal flowering and the CIR treatment. a The morphologic characteristics of floral organs in the 4 sampling stages: BD, the bud stage, when most buds appear and are still green; IF, the initial flowering stage, when most buds are preparing to bloom (turns to white); F, the full flowering stage, when most buds bloom completely; W, the withering stage, when all the flowers withered and the rhizome was harvested. b Chemical structures and typical LC–MS/MS total ion chromatograms of epicatechin, including the standard solutions of the reference substance of epicatechin (the top) and the rhizome samples (the bottom). c The changes on epicatechin levels in the rhizomes under normal flowering and the CIR treatment at the 4 stages, each sample has 3 biological replications

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