title: Modifications of the silver methenamine test for the ultrastructural demonstration of cystine-containing proteins.
mesh_terms: D002473:Cell Wall / Q000032:analysis; D000460:Chlorophyta / Q000166:cytology; D003553:Cystine / Q000032:analysis*; D003593:Cytoplasm / Q000032:analysis; D008709:Methenamine; D008722:Methods; D010940:Plant Proteins / Q000032:analysis*; D012834:Silver; D013194:Staining and Labeling
chemical_list: D010940:Plant Proteins; D012834:Silver; D003553:Cystine; D008709:Methenamine