Effect of NCS on enzyme activities in microbodies andcell ultra-structure of excised radish cotyledons Nariclasine Effects on Chlorophyll Fluorescence Parameters and Thylakoid-membrane Protein Complexes in In vitro Virescent Cotyledons of Radish EFFECT OF 4-PU AND 6-BA ON THE RETARDING OF DETACHED RADISH COTYLEDON SENESCENCE AND LIPID PEROXIDATION The interaction of NCS with phytohormones