Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte
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| Formato: | Online |
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Universidad de Costa Rica
2008
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/5696 |
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RBT5696 |
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RBT56962022-06-06T17:30:40Z Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte Reyes Jaramillo, Irma Lucía Camargo Ricalde, Sara de los Ángeles Aquiahuatl Ramos, María Micorriza arbuscular (MA) endófito gametofito clorofílico Dryopteridaceae helecho endémico México Arbuscular mycorrhiza (AM) endophyte chlorophyllous gametophyte endemic fern Mexico The morphology of a Glomus-like fungus-host interaction in chlorophyllous gametophytes and young apogamic sporophytes of Dryopteris muenchii A.R. Sm. was studied from ferns cultivated in laboratory, using soil as substrate. An aseptate fungus colonized the gametophytes tissue through the rhizoids, developing vesicles. The fungus penetrated the young sporophytes primary roots by developing appressoria. It spread forming inter- and intra-cellular hyphae through the epidermis and the outermost cortical cell layers, where it formed vesicles, hyphal coils-like and arbuscules. The fungus hyphae never colonized the gametophytesporophyte cellular junction. The fungal structures observed on D. muenchii during this study, are rather similar to those reported for the plant host-arbuscular mycorrhizal fungus (AMF) interaction, where the AMF described belonged to Phylum Glomeromycota. Therefore, this study is a contribution to the scarce knowledgement of the association between AMF and chlorophyllous gametophytes and young apogamic sporophytes of ferns. Universidad de Costa Rica 2008-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article Text application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/5696 10.15517/rbt.v56i3.5696 Revista de Biología Tropical; Vol. 56 No. 3 (2008): Volume 56 – Regular number 3 – September 2008; 1101–1107 Revista de Biología Tropical; Vol. 56 Núm. 3 (2008): Volumen 56 – Número regular 3 – Setiembre 2008; 1101–1107 Revista Biología Tropical; Vol. 56 N.º 3 (2008): Volume 56 – Regular number 3 – September 2008; 1101–1107 2215-2075 0034-7744 10.15517/rbt.v56i3 eng https://revistas.ucr.ac.cr/index.php/rbt/article/view/5696/5438 Copyright (c) 2008 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Biología Tropical |
| language |
eng |
| format |
Online |
| author |
Reyes Jaramillo, Irma Lucía Camargo Ricalde, Sara de los Ángeles Aquiahuatl Ramos, María |
| spellingShingle |
Reyes Jaramillo, Irma Lucía Camargo Ricalde, Sara de los Ángeles Aquiahuatl Ramos, María Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| author_facet |
Reyes Jaramillo, Irma Lucía Camargo Ricalde, Sara de los Ángeles Aquiahuatl Ramos, María |
| author_sort |
Reyes Jaramillo, Irma |
| title |
Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| title_short |
Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| title_full |
Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| title_fullStr |
Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| title_full_unstemmed |
Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| title_sort |
mycorrhizal-like interaction between gametophytes and young sporophytes of the fern dryopteris muenchii (filicales) and its fungal endophyte |
| title_alt |
Mycorrhizal-like interaction between gametophytes and young sporophytes of the fern Dryopteris muenchii (Filicales) and its fungal endophyte |
| publisher |
Universidad de Costa Rica |
| publishDate |
2008 |
| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/5696 |
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