Nitrate reductase activity is endogenously induced by zeatin riboside in habituated suspension cultured Chenopodium rubrum cells

6-benziladenina 6-benzyladenine ba benzyladenin cell culture chenopodiaceae chenopodium citoquininas crecimiento croissance culture de cellule cytokinine cytokinins enzimas enzyme enzymes growth nitrate nitrate reductase nitrates nitrato reductasa nitratos pflanzenhormon plant growth substances sustancias de crecimiento vegetal wuchsstoff zeatin zeatina