Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina
Background and aims: The plant´s roots and fungi establish symbiotic endophytic associations that can coexist: arbuscular mycorrhizae and “dark septate” endophytes. Ferns and lycophytes are vascular plants that can form both fungal symbioses. The objective of this work is to detect the presence of f...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2024
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/44533 |
| Aporte de: |
| id |
I10-R325-article-44533 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
Arum Distrito Chaqueño endófitos septados oscuros helechos Micorrizas arbusculares Paris Arbuscular mycorrhizae Arum Chaco District, dark septate endophytes ferns Paris |
| spellingShingle |
Arum Distrito Chaqueño endófitos septados oscuros helechos Micorrizas arbusculares Paris Arbuscular mycorrhizae Arum Chaco District, dark septate endophytes ferns Paris Torres, María Luz Crespo, Esteban M. Carosio, M. Cecilia Lugo, Mónica Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina |
| topic_facet |
Arum Distrito Chaqueño endófitos septados oscuros helechos Micorrizas arbusculares Paris Arbuscular mycorrhizae Arum Chaco District, dark septate endophytes ferns Paris |
| author |
Torres, María Luz Crespo, Esteban M. Carosio, M. Cecilia Lugo, Mónica |
| author_facet |
Torres, María Luz Crespo, Esteban M. Carosio, M. Cecilia Lugo, Mónica |
| author_sort |
Torres, María Luz |
| title |
Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina |
| title_short |
Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina |
| title_full |
Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina |
| title_fullStr |
Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina |
| title_full_unstemmed |
Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina |
| title_sort |
arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “sierras centrales de san luis”, central-west argentina |
| description |
Background and aims: The plant´s roots and fungi establish symbiotic endophytic associations that can coexist: arbuscular mycorrhizae and “dark septate” endophytes. Ferns and lycophytes are vascular plants that can form both fungal symbioses. The objective of this work is to detect the presence of fungal root endosymbiosis, know the mycorrhizal status, and analyze the type of colonizationin in native and ornamental ferns from the “Sierras Centrales de San Luis”.
M&M: In three sites in the “Sierras Centrales de San Luis”, 9-10 individuals of each studied species were collected, their roots were processed to study these fungal. Characterization and quantification of their root colonization was evaluated.
Results: In the three sites studied, Anemia tomentosa var. anthriscifolia formed mycorrhizal associations, the colonization presented abundant hyphal and arbusculated intracellular coils. In addition, glomoid spores of mycorrhizal fungi were found in their rhizospheres. Dark septate endophytes were absent in all species analyzed, none hyphae neither microsclerotia were recorded in roots of these native medicinal ferns.
Conclusions: The mycorrhizal status of Anemia tomentosa var. anthriscifolia, one of the five medicinal fern species from the Sierras Centrales de San Luis studied, is presented. The arbuscular mycorrhizal colonization is described and quantified, and its type is determined as Paris. None of the fern species studied was associated with dark septate endophytes. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2024 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/44533 |
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I10-R325-article-445332024-09-30T17:44:48Z Arbuscular mycorrhizal fungi and dark septate endophytes in roots of native medicinal ferns from “Sierras Centrales de San Luis”, central-west Argentina Hongos micorrícicos arbusculares y endófitos septados oscuros en raíces de helechos nativos de uso medicinal de las Sierras Centrales de San Luis, centro-oeste de Argentina Torres, María Luz Crespo, Esteban M. Carosio, M. Cecilia Lugo, Mónica Arum Distrito Chaqueño endófitos septados oscuros helechos Micorrizas arbusculares Paris Arbuscular mycorrhizae Arum Chaco District, dark septate endophytes ferns Paris Background and aims: The plant´s roots and fungi establish symbiotic endophytic associations that can coexist: arbuscular mycorrhizae and “dark septate” endophytes. Ferns and lycophytes are vascular plants that can form both fungal symbioses. The objective of this work is to detect the presence of fungal root endosymbiosis, know the mycorrhizal status, and analyze the type of colonizationin in native and ornamental ferns from the “Sierras Centrales de San Luis”. M&M: In three sites in the “Sierras Centrales de San Luis”, 9-10 individuals of each studied species were collected, their roots were processed to study these fungal. Characterization and quantification of their root colonization was evaluated. Results: In the three sites studied, Anemia tomentosa var. anthriscifolia formed mycorrhizal associations, the colonization presented abundant hyphal and arbusculated intracellular coils. In addition, glomoid spores of mycorrhizal fungi were found in their rhizospheres. Dark septate endophytes were absent in all species analyzed, none hyphae neither microsclerotia were recorded in roots of these native medicinal ferns. Conclusions: The mycorrhizal status of Anemia tomentosa var. anthriscifolia, one of the five medicinal fern species from the Sierras Centrales de San Luis studied, is presented. The arbuscular mycorrhizal colonization is described and quantified, and its type is determined as Paris. None of the fern species studied was associated with dark septate endophytes. Introducción y objetivos: Las raíces de las plantas y los hongos establecen asociaciones simbióticas endofíticas que pueden coexistir: las micorrizas arbusculares y los endófitos “septados oscuros”. Los helechos y licófitos son plantas vasculares que pueden formar ambas simbiosis fúngicas. El objetivo de este trabajo es detectar la presencia de endosimbiosis radicales fúngicas, conocer el status micorrícico y analizar el tipo de colonización radical en helechos nativos y ornamentales de las Sierras Centrales de San Luis. M&M: En tres sitios de las Sierras Centrales de San Luis, se recolectaron 9-10 individuos de cada especie estudiada y sus raíces fueron procesadas para el estudio de estas endosimbiosis fúngicas, la cuantificación y caracterización de la colonización radical. Resultados: En los tres sitios estudiados, Anemia tomentosa var. anthriscifolia formó asociaciones micorrícicas y la colonización radical presentó abundantes circunvoluciones hifales y arbusculadas intracelulares. Además, se hallaron esporas glomoides de hongos micorrícicos en sus rizósferas. Los endófitos septados oscuros estuvieron ausentes en todas las especies analizadas. Conclusiones: Se da a conocer el status micorrícico de Anemia tomentosa var. anthriscifolia, una de las cinco especies de helechos medicinales de las Sierras Centrales de San Luis estudiadas. Se describe y cuantifica la colonización micorrícico arbuscular, determinándose su tipo como Paris. Ninguna de las especies de helechos estudiadas estuvo asociada con endófitos septados oscuros No corresponde Sociedad Argentina de Botánica 2024-09-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/44533 10.31055/1851.2372.v59.n3.44533 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 59 No. 3 (2024): Numero Especial de Helechos Boletín de la Sociedad Argentina de Botánica; Vol. 59 Núm. 3 (2024): Numero Especial de Helechos Boletín de la Sociedad Argentina de Botánica; v. 59 n. 3 (2024): Numero Especial de Helechos 1851-2372 0373-580X 10.31055/1851.2372.v59.n3 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/44533/46627 https://revistas.unc.edu.ar/index.php/BSAB/article/view/44533/46628 Derechos de autor 2024 María Luz Torres, Esteban M. Crespo, M. Cecilia Carosio, Mónica Lugo https://creativecommons.org/licenses/by-nc-nd/4.0 |