Tissue-specific expression of multiple forms of cyprosin (aspartic proteinase) in flowers of Cynara cardunculus [milk clotting enzyme, aspartic proteinase, localization]

contenido proteico corola corolla corolle cynara cardunculus enzymic activity etapas de desarrollo de la planta feuille graine hojas identification isoenzimas isoenzyme isoenzymes leaves plant developmental stages proteasas protease proteases protein content seeds semilla