Effects of Polyamines on Chlorophyll and Protein Content, Photochemical Activity, and Chloroplast Ultraestructure of Barley Leaf Dises during Senescence

Effects of Polyamines on Chlorophyll and Protein Content, Photochemical Activity, and Chloroplast Ultraestructure of Barley Leaf Dises during Senescence - Plant Physiology, 64, p.717-720, 1979 .