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Whole plastid genome-based phylogenomics supports an inner placement of the O. insectifera group rather than a basal position in the rapidly diversifying Ophrys genus (Orchidaceae) / Joris A. M. Bertrand in Botany letters, 168 (3) (2021)
[article]
Titre : Whole plastid genome-based phylogenomics supports an inner placement of the O. insectifera group rather than a basal position in the rapidly diversifying Ophrys genus (Orchidaceae) Type de document : Imprimé Auteurs : Joris A. M. Bertrand ; Anaïs Gibert ; Christel LLauro ; Olivier Panaud Année de publication : 2021 Article en page(s) : 452-457 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Génétique et écologie (dynamique, démographique, sélection) Mots-clés : ophrys insectifera Résumé : Some lineages of the orchid genus Ophrys exhibit among the highest diversification rates reported so far. As a consequence of a such intense and rapid evolution, the systematics and taxonomy of this genus remain unclear. A hybrid assembly approach based-on long- and short-read genomic data allowed us to outperform classical methods to successfully assemble whole plastid genomes for two new species of Ophrys: O. aymoninii and O. lutea. Along with three other previously Ophrys plastid genome sequences, we then reconstructed the first whole plastome-based molecular phylogeny including representatives of the three mains recognized Ophrys lineages. Our results support the placement of the O. insectifera clade as sister group of “non-basal Ophrys” rather than a basal position. Our findings corroborate recent results obtained from genomic data (RAD-seq and transcriptomes) but contrast with previous ones. These results therefore confirm that molecular phylogenetic hypotheses based on a limited number of loci (e.g. nrITS, matK, rbcL) may have provided a biased picture of phylogenetic relationships within Ophrys and possibly other plant taxa. Lien pérenne : DOI : 10.1080/23818107.2021.1893216 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=146886
in Botany letters > 168 (3) (2021) . - 452-457Bertrand, JAM., Gibert, A., LLauro, C., Panaud, O. 2021. Whole plastid genome-based phylogenomics supports an inner placement of the O. insectifera group rather than a basal position in the rapidly diversifying Ophrys genus (Orchidaceae). Botany letters, 168(3): 452-457.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité R20637 P-1824 Revue Centre de documentation Revues Consultable Writing woody plant specifications for restoration and mitigation projects / Susan Buis in Native Plants Journal, 1 (2) (2000)
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Titre : Writing woody plant specifications for restoration and mitigation projects Type de document : Imprimé Auteurs : Susan Buis Année de publication : 2000 Article en page(s) : 116-119 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Génétique et écologie (dynamique, démographique, sélection)
[CBNPMP-Thèmes] Restauration des écosystèmes
[CBNPMP-Thèmes] RevégétalisationRésumé : Describing what types of native plants to include in restoration and mitigation projects requires knowledge about plant species, genetics, form and size, health, and possible substitutions available from local nurseries. A thorough understanding of project goals and plant characteristics will ensure success. Lien pérenne : DOI : 10.3368/npj.1.2.116 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148699
in Native Plants Journal > 1 (2) (2000) . - 116-119Buis, S. 2000. Writing woody plant specifications for restoration and mitigation projects. Native Plants Journal, 1(2): 116-119.Documents numériques
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