@Article{taiwania1998433215, AUTHOR = {M. Kedves and Á. Párdutz}, TITLE = {Ultrastructural Study of X-ray Irradiated Spores of Equisetum arvense L.(1)}, JOURNAL = {Taiwania}, VOLUME = {43}, YEAR = {1998}, ISSUE = {3}, PAGES = {215-224}, URL = {https://taiwania.ntu.edu.tw/abstract/121}, ABSTRACT = {Fresh spores of Equisetum arvense L. were irradiated for 5s, 15s, 30s or 60s, and examined with a transmission electron microscope. Alterations to the fine structure of the spore wall and the protoplasm are described. The exospore was more resistant to X-ray irradiation than to organic solvents, in particular diethylamine. The molecular structure of the spore wall was revealed by the X-ray effect. Resistance of the different layers of the sporomorphs to irradiation and organic solvents is important for understanding the complicated biopolymer system of the sporopollenin.}, DOI = {10.6165/tai.1998.43(3).215} }