An annotated translation of Noël Bernard's 1899 article ''On the germination of Neottia nidus-avis"
Marc-Andre Selosse , Julita Minasiewicz , Bernard Boullard
AbstractWe translate Noël Bernard’s discovery of orchid symbiotic germination discovered on Neottia nidus-avis, as published in the May 1899 issue of the Comptes rendus hebdomadaires des séances de l’Académie des sciences. In his note, Bernard (1874–1911) establishes the need for a fungus, which is also forming mycorrhizae in adults, for seeds germination. We provide illustrations reproduced from his later works, and summaries of the French text he cited. In our annotations, we show how early this discovery was done in Bernard’s career, and insist on the scientific framework at the end of the nineteenth century, where orchid germination was mysterious and the need for vicinity of parents was not fully understood. We comment the text of Bernard on the basis of the most recent knowledge on Neottia nidus-avis and on orchid mycorrhizal fungi. Introducing his following papers, we finally discuss the emergence of the concept of peloton digestion, and how Bernard’s work quickly paved the way to a general understanding of mycoheterotrophic germination in orchids and beyond.
|Other language title versions|
|Journal series||Mycorrhiza, ISSN 0940-6360, (A 35 pkt)|
|Publication size in sheets||0.5|
|Keywords in English||dust seeds, germination, mycoheterotrophy, orchids, pelotons, protocorm|
|ASJC Classification||; ; ; ;|
|Score||= 35.0, 24-07-2019, ArticleFromJournal|
|Publication indicators||: 2017 = 1.186; : 2017 = 2.778 (2) - 2017=2.991 (5)|
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