Early release of ABA from cell walls during rose petal protoplast isolation

aba abscisic acid acide abscissique antibodies anticorps anticuerpos cell walls cellulase celulasa chemical composition composition chimique corola corolla corolle enzimas enzyme enzymes fleur flores flowers glicosidasas glycosidase glycosidases growth inhibitors inhibidores del crecimiento liasas lyase lyases metabolism metabolisme metabolismo oxidoreductases oxidorreductasas pared celular paroi cellulaire protoplaste protoplastos protoplasts retardateur de croissance rosa roses