Phytochrome-mediated effects on extracellular peroxidase activity, lignin content and bending resistance in etiolated Vicia faba epicotyls [red light, far-red light]

ahilamiento alargamiento del tallo allongement de la tige cortex enzymic activity epicotilos epicotyls epiderme epidermis etiolation fitocroma light regimes ligninas lignine lignins morphogenese morphogenesis parenchyma parenchyme parenquima peroxidases phytochrome regimenes de luz stem elongation vicia faba