By means of Thiery's Periodic acid-thiocarbohydrazide-silver proteinate method, for electron microscopy, it has been demonstrated that the filamentous structures of sieve elements contain no polysaccharide component.
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By means of Thiery's Periodic acid-thiocarbohydrazide-silver proteinate method, for electron microscopy, it has been demonstrated that the filamentous structures of sieve elements contain no polysaccharide component.
| UI | MeSH Term | Description | Entries |
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