Gibberellic acid promotes growth and cell wall synthesis in Avena internodes regardless of the orientation of cell expansion [cell wall loosening, 2,6-dichlorobenzonitrile, monensin, lanthanum, DCB]

alargamiento del tallo allongement de la tige avena sativa biosynthese biosynthesis cell structure cell walls cells cellule cellulose celulosa cicloheximida colchicina colchicine crecimiento croissance cycloheximide entre noeud estructura celular ga galactosa galactose gibberelline growth internodes internodios pared celular paroi cellulaire stem elongation structure cellulaire ultraestructura ultrastructure