| Titre : |
What use is sex ? Rock sea-lavenders (Limonium binervosum agg.) revisited |
| Type de document : |
texte imprimé |
| Auteurs : |
Martin Ingrouille, Auteur |
| Importance : |
pp. 71-88 |
| Langues : |
Anglais (eng) |
| Catégories : |
[Espèces (in biblio)] Limonium binervosum
[Thèmes] Biogéographie
|
| Mots-clés : |
variation génétique évolution |
| Résumé : |
"Analysis of morphometric variation within and between populations of Limonium binervosum agg., rock sea-Iavender has revealed extensive, statistically significant, differentiation between populations of the same infra-specific taxon, even those growing in close geographical vicinity. Morphological groups are largely supported by patterns of amplified DNA fragment length polymorphisms but genetical distances contrast markedly from phenetic/morphological distances. It is recommended that a more informai and simplified classification of the group is utilised. The evolution of the obligately asexual group is discussed and it is suggested that much of the observed pattern of variation may be due to heritable epigenetic differences." (source : auteur) |
| Type de publication : |
article de livre |
| Référence biblio : |
Ingrouille M., 2006 - What use is sex ? Rock sea-lavenders (Limonium binervosum agg.) revisited. In : Bailey J., Ellis G., Eds, 2006 - Current taxonomic research on the British & European Flora (Leicester, 13-14 September 2003). London : Botanical Society of the British Isles, 71-88. |
| ID PMB : |
6457 |
| Permalink : |
http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=6457 |
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