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Fig. 7 | Annals of Forest Science

Fig. 7

From: Modelling wood formation and structure: power and limits of a morphogenetic gradient in controlling xylem cell proliferation and growth

Fig. 7

Two possible concentration profiles using XyDyS-PAT with fixed boundary conditions and parameters. a, b With carriers oriented toward the xylem. Auxin is ‘pumped’ in the file and accumulates. As a consequence, the cambial and enlargement zones expand limitless. c, d With carriers oriented toward the cambium. Auxin is confined near the cambial zone and the concentration profile reaches a stationary exponential shape

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Annals of Forest Science

ISSN: 1297-966X