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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Silicon in sporoderms of micro- and megaspores of Isoetes echinospora Durieu registered by EDS and EELSстатья
- Авторы: Polevova Svetlana, Moiseenko Andrey
- Журнал: Protoplasma
- Год издания: 2022
- Издательство: Springer Verlag
- Местоположение издательства: Germany
- DOI: 10.1007/s00709-022-01791-w
- Аннотация: The present study reveals silica in sporoderms of micro- and megaspores of the modern quillwort Isoetes echinospora Durieu and homologizes layers of the sporoderm in spores of this plant. Here, the presence of silica in sporoderms of microspores has been documented for the frst time, and observations of megaspore sporoderms were used to test various methods, such as energy dispersive (EDS) and electron energy loss (EELS) spectroscopies. The results elucidate the occurrence of silicon in the quillworts and will infuence on the interpretation of their modern and fossil sporoderms.
- Добавил в систему: Полевова Светлана Вячеславовна