Auxin Transport — Polar Canalisation
PIN protein redistribution drives emergent auxin canals in plant tissue
∂A/∂t = D∇²A + s − dA + Σ_j T_{ij}A_j − A Σ_j T_{ji} | dT_{ij}/dt = k(A_j·T_{ij} − μT_{ij})
Diffusion D
0.05
Active transport k
0.80
Degradation d
0.10
PIN turnover μ
0.15
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Total flux
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Canal width
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