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Fluxes and deposition rates of solutes in growing roots of Zea mays

M. Bretharte ; W. Silk | 1994

The equations and experimental methods are reviewed for calculating solute deposition rates and fluxes in growing parts of roots. Then the expression for the growth-sustaining sucrose flux in the meristem is presented and evaluated to show the s[...]

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article/chapitre/communication

Nonvascular, symplasmic diffusion of sucrose cannot satisfy the carbon demands of growth in the primary root tip of Zea mays L.

M. Bretharte ; W. Silk | 1994

Nonvascular, symplasmic transport of sucrose (Sue) was investigated theoretically in the primary root tip of maize (Zea mays L. cv WF9 x Mo 17) seedlings. Symplasmic diffusion has been assumed to be the mechanism of transport of Suc to cells in [...]

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