Portail documentaire

Assessment of genetic relationships among sexual and asexual forms of Allium cepa using morphological traits and RAPD markers / Maud Le Thierry D'Ennequin (1997) 

Public Citation est un tiré à part de 78 - 1997 (Heredity) Titre : Assessment of genetic relationships among sexual and asexual forms of Allium cepa using morphological traits and RAPD markers Type de document : Tiré à part de revue Auteurs : Maud Le Thierry D'Ennequin ; Olivier Panaud ; Thierry Robert ; Agnès Ricroch Année de publication : 1997 Importance : 403-409 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Variabilité, analyse de l'ADN, polymorphisme [CBNPMP-Thématique] Système de reproduction [CBNPMP-Thématique] Distribution de la diversité génétique Mots-clés : Allium cepa L. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130993 Le Thierry D'Ennequin, Maud, Panaud, Olivier, Robert, Thierry, Ricroch, Agnès 1997 Assessment of genetic relationships among sexual and asexual forms of Allium cepa using morphological traits and RAPD markers. Heredity, 78 : 403-409.

Documents numériques

Consultable Article (1997) Adobe Acrobat PDF

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)

Public Citation [article]  inBotany letters > 168 (3) (2021) . - 452-457 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-Thématique] 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 Bertrand, Joris A. M., Gibert, Anaïs, LLauro, Christel, Panaud, Olivier 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