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Fig. 3 | BMC Plant Biology

Fig. 3

From: Integrating transcriptomic and metabolomic analysis of hormone pathways in Acer rubrum during developmental leaf senescence

Fig. 3

Biosynthetic and signal transduction pathways of abscisic acid. ZEP, zeaxanthin epoxidase; NSY, neoxanthin synthase; VDE, violaxanthin de-epoxidase; ABA, xanthoxin dehydrogenase; NCED, 9-cis-epoxycarotenoid dioxygenase; AAO, abscisic-aldehyde oxidase; PYL, pyrabactin-resistance 1-like; PP2C, protein phosphatase type 2C; SnRK, serine/threonine-protein kinase; ABF, abscisic acid responsive element binding factor. GL, non-senescing leaves, fully expanded green leaves; YL, senescing leaves, completely yellow; ~ 95% chlorophyll loss. The colored cells represent the expression profiles of differentially expressed genes (DEGs). The heatmaps were generated using the Rpackage and the color bar at the lower right. Orange dots show the fold change of the content of compounds in non-senescing and senescing leaves

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BMC Plant Biology

ISSN: 1471-2229

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