Root structure syndromes of four families of monocots in the Middle Urals
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Root structure syndromes of four families of monocots in the Middle Urals
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| Автор |
Betekhtina, A. A.
Tukova, D. E. Veselkin, D. V. |
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| Тематика |
CYPERACEAE
IRIDACEAE MONOCOTS ORCHIDACEAE POACEAE SYNDROMES OF ROOTS STRUCTURE |
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| Описание |
The present article tests the following general assumption: plant taxa with different specializations towards mycorrhizal interactions should have different root syndromes. Roots of 61 species common in boreal zone were studied: 16 species of Poaceae, 24 species of Cyperaceae, 14 species of Orchidaceae, and 7 species of Iridaceae. Using a fixed material of 5 individuals of each species, the following was determined: number of orders of branching roots; transverse dimensions of root, stele and cortex; number of primary xylem vessels and exodermis layers; length of root hairs; abundance of mycorrhiza. Species of each family had well-defined syndromes. Roots of Orchidaceae and Iridaceae were thick with a large stele and developed exodermis. Orchidaceae had no branching roots and had long root hairs. In Iridaceae, roots were branched, and root hairs were short. Roots of Poaceae and Cyperaceae were thin with a relatively thin stele. Root hairs were short in Poaceae and long in Cyperaceae. Our finding that root syndromes of four families of monocots differed is a new and unexpected discovery. The high specificity of root syndromes in Cyperaceae, Iridaceae, Poaceae, and Orchidaceae indicates that species of these families use different strategies to obtain water and soil nutrients. © 2023 Kunming Institute of Botany, Chinese Academy of Sciences
Russian Academy of Sciences, РАН; Ural Branch, Russian Academy of Sciences, UB RAS: 122021000092–9 The authors would like to express their deepest gratitude to A.N. Sozontov (Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences) for performing PERMANOVA analysis. The work of D.V. Veselkin is a part of the research project of the Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences (№122021000092–9). |
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| Дата |
2024-04-05T16:16:05Z
2024-04-05T16:16:05Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Betekhtina, AA, Tukova, DE & Veselkin, DV 2023, 'Root structure syndromes of four families of monocots in the Middle Urals', Plant Diversity, Том. 45, № 6, стр. 722-731. https://doi.org/10.1016/j.pld.2023.01.007
Betekhtina, A. A., Tukova, D. E., & Veselkin, D. V. (2023). Root structure syndromes of four families of monocots in the Middle Urals. Plant Diversity, 45(6), 722-731. https://doi.org/10.1016/j.pld.2023.01.007 2096-2703 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85148764153&doi=10.1016%2fj.pld.2023.01.007&partnerID=40&md5=14143dff70daafbdf1dbfa8c53a09621 https://doi.org/10.1016/j.pld.2023.01.007 http://elar.urfu.ru/handle/10995/130223 10.1016/j.pld.2023.01.007 85148764153 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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| Формат |
application/pdf
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| Издатель |
KeAi Publishing Communications Ltd.
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| Источник |
Plant Diversity
Plant Diversity |
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