Inhibition of hypocotyl elongation by ultraviolet-B radiation in de-etiolating tomato seedlings, 1: The photoreceptor [aurea, photomorphogenesis, pterines]

alargamiento del tallo allongement de la tige fitocroma genotipos genotypes hipocotilos hypocotyle hypocotyls light light regimes luz lycopersicon esculentum morphogenese morphogenesis mutant mutantes mutants phytochrome rayonnement ultraviolet regimenes de luz stem elongation ultraviolet radiation