File:Mycoheterotrophy of Neottia nidus-avis - Jersáková, Minasiewicz & Selosse (2022).jpg
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English: (a) Nest-like rhizome of Neottia nidus-avis surrounded by adventitious roots, with a basis of the inflorescence stem (is), bar: 1 cm (photo: M.-A. Selosse); (b) stoma on the abaxial side of a leaf;, bar: 100 μm (photo: J. Rojek); (c) root cross-section with two external layers of thin, non-colonised cells (red arrows) and inner cells colonised by hyphal coils (pelotons) stained in Etzold FCA; (lp) living peloton, (dp) degenerated peloton (photo: P. Labrot); (d) and (e) a peloton in an isolated cell, respectively young peloton with conspicuous hyphae, and old one with digestions (lysis) of the hyphae, bars: 100 μm (photo: R. Maret); (f) hyphae of a Sebacinaceae species in all living cells of Neottia nidus-avis root (see white arrows indicating living mitochondria), bar: 10 μm (photo: R. Bauer); (g) greened floral tissue after heating (photo: M.-A Selosse).
Français : (a) Rhizome nidiforme de Neottia nidus-avis entouré de racines adventives, avec une base de la tige de l'inflorescence (is), barre : 1 cm (photo : M.-A. Selosse) ; (b) stomate sur la face abaxiale d'une feuille ;, barre : 100 μm (photo : J. Rojek) ; (c) coupe transversale de racine avec deux couches externes de cellules minces non colonisées (flèches rouges) et des cellules internes colonisées par des spires hyphales (pelotons) colorées au FCA d'Etzold ; (lp) peloton vivant, (dp) peloton dégénéré (photo : P. Labrot) ; (d) et (e) un peloton dans une cellule isolée, respectivement jeune peloton avec des hyphes bien visibles, et vieux peloton avec des digestions (lyse) des hyphes, barres : 100 μm (photo : R. Maret) ; (f) hyphes d'une espèce de Sebacinaceae dans toutes les cellules vivantes de la racine de Neottia nidus-avis (voir les flèches blanches indiquant les mitochondries vivantes), barre : 10 μm (photo : R. Bauer) ; (g) tissu floral verdi après chauffage (photo : M.-A Selosse). |
| Date | |
| Source | Biological flora of Britain and Ireland: Neottia nidus-avis. Journal of Ecology, 110, 2246–2263. Doi |
| Author | Jana Jersáková, Julita Minasiewicz & Marc-André Selosse |
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| current | 18:14, 2 September 2023 | | 1,654 × 2,474 (978 KB) | Abalg (talk | contribs) | Uploaded a work by Jana Jersáková, Julita Minasiewicz & Marc-André Selosse from Biological flora of Britain and Ireland: Neottia nidus-avis. Journal of Ecology, 110, 2246–2263. [https://doi.org/10.1111/1365-2745.13953 Doi] with UploadWizard |
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