Compatibility between morel isolates of different origins

• Unité de recherche: OFEV
• Numéro de projet: ExSt.2023.1507

Mots-clé (Allemand)

Biotechnologie, Studien

Mots-clé (Anglais)

Biotechnology, Studies

Mots-clé (Français)

Biotechnologie, Études

Mots-clé (Italien)

Biotecnologia, Studi

Description succincte (Allemand)

Evaluierung der potentiellen Invasivität von Pilzen und deren möglichen Folgen anhand einer Fallstudie zu Morcheln.

Description succincte (Anglais)

The new assessment of the diversity of morels in Switzerland yielded very interesting outcomes. The results highlighted that the majority of the strains obtained corresponded to the Esculenta clade (58.42% of the fruiting bodies identified as belonging to yellow morel species). Although genetic characterization at clade level could be reliably conducted with any method, species-level identification was more complex. Standard identification using only ITS sequencing with BLAST pairwise alignment with the GenBank database provided incorrect results (data not shown). This approach is starting to be questioned as at least two third of the morel sequences in the GenBank database are wrongly attributed at the species level (Du et al. 2012).

Documents annexés

• Compatibility between morel isolates of different origins [PDF] 12'768 kB

Mandataire (Anglais)

Laboratory of Microbiology, University of Neuchatel, Neuchâtel

Budget imputé (Anglais)

BAFU

Bases légales (Anglais)

Art. 57 Abs. 1 RVOG | Art. 57 al. 1 LOGA. | Art. 57 cpv. 1 LOGA

Droits d'auteur (Anglais)

Copyright, Bundesbehörden der Schweizerischen Eidgenossenschaft | Droits d'auteur: autorités de la Confédération suisse | Diritti d'autore: autorità della Confederazione Svizzera | Dretgs d'autur: autoritads da la Confederaziun svizra | Copyright, Swiss federal authorities

Renseignements (Anglais)

BAFU, Abteilung Boden und Biotechnologie, 3003 Bern