Leaf structure and callose formation as determinants of TMV movement in bean leaves as revealed by UV irradiation studies.
D005453:Fluorescence; D006651:Histocytochemistry; D010935:Plant Diseases; D010945:Plants, Edible / Q000166:cytology / Q000528:radiation effects*; D014027:Tobacco Mosaic Virus / Q000254:growth & development* / Q000472:pathogenicity; D014466:Ultraviolet Rays