THE RELATIONSHIP BETWEEN TAPETUM CELLS AND MICROSPORES BASED ON PROTEIN LOCALIZATION IN FRAXINUS ANGUSTIFOLIA (OLEACEAE) POLLEN GRAINS. - Rodríguez-Rajo, F. Javier; Vega-Maray, Ana M.; Asturias, Juan A.; Jato, Victoria; Seoane-Camba, Juan A.; Suárez-Cervera, María (International Journal of Plant Sciences, 2010)