White light-induced sugar distribution controls growth and osmotic properties in the coleoptile and the first leaf in Zea mays seedlings

coleoptiles crecimiento croissance fructofuranosidasa fructofuranosidase growth light luz nutrient transport osmose osmosis plantule relaciones fuente sumidero relation source puits seedlings source sink relations sucre sugar transport des substances nutritives transporte de nutrientes zea mays