Phloem loading in Ricinus cotyledons: sucrose pathways via the mesophyll and the apoplasm

Ricinus communis cv. Carmencita seedlings with their cotyledons incubated in sucrose solution and their hypocotyls cut to induce exudation of phloem sap, constitute a system of sucrose fluxes into and out of the cotyledons. This system was characterized with respect to quasi-steady-state conditions...

Ausführliche Beschreibung