ANGIOSPERM PHYLOGENY : 17 GENES , 640 TAXA 1 Douglas
نویسندگان
چکیده
704 American Journal of Botany 98(4): 704–730, 2011; http://www.amjbot.org/ © 2011 Botanical Society of America 1 Manuscript received 11 October 2010; revision accepted 9 February 2011. The authors thank the University of Florida High-Performance Computing Center, the UF Genetics Institute, and facilities supported in part by NSF Grant CNS-0821622 for providing computational resources that facilitated the completion of this research. The authors thank E. Mavrodiev for help in preparing some of the fi gures. This study was carried out as part of the Angiosperm Tree of Life Project (NSF EF0431266 to D.E.S., P.S.S., W.S.J., and S. R. Manchester, EF-0431242 to ANGIOSPERM PHYLOGENY: 17 GENES, 640 TAXA 1
منابع مشابه
Angiosperm Phylogeny : 17 Genes , 640 Taxa 1
704 American Journal of Botany 98(4): 704–730, 2011; http://www.amjbot.org/ © 2011 Botanical Society of America 1 Manuscript received 11 October 2010; revision accepted 9 February 2011. The authors thank the University of Florida High-Performance Computing Center, the UF Genetics Institute, and facilities supported in part by NSF Grant CNS-0821622 for providing computational resources that faci...
متن کاملAngiosperm phylogeny: 17 genes, 640 taxa.
PREMISE OF THE STUDY Recent analyses employing up to five genes have provided numerous insights into angiosperm phylogeny, but many relationships have remained unresolved or poorly supported. In the hope of improving our understanding of angiosperm phylogeny, we expanded sampling of taxa and genes beyond previous analyses. METHODS We conducted two primary analyses based on 640 species represe...
متن کاملUtility of 17 chloroplast genes for inferring the phylogeny of the basal angiosperms.
Sequences from 14 slowly evolving chloroplast genes (including three highly conserved introns) were obtained for representative basal angiosperm and seed-plant taxa, using novel primers described here. These data were combined with published sequences from atpB, rbcL, and newly obtained sequences from ndhF. Combined data from these 17 genes permit sturdy, well-resolved inference of major aspect...
متن کاملUsing plastid genome-scale data to resolve enigmatic relationships among basal angiosperms.
Although great progress has been made in clarifying deep-level angiosperm relationships, several early nodes in the angiosperm branch of the Tree of Life have proved difficult to resolve. Perhaps the last great question remaining in basal angiosperm phylogeny involves the branching order among the five major clades of mesangiosperms (Ceratophyllum, Chloranthaceae, eudicots, magnoliids, and mono...
متن کاملThe root of the angiosperms revisited.
Most recent phylogenetic analyses of basal angiosperms have converged on the placement of Amborella as sister to all other extant angiosperms. However, certain recent studies suggest that Amborella and Nymphaeales (water lilies) form a clade sister to all remaining angiosperms or that Nymphaeales alone are the sister to the remaining angiosperms. We report here (i) maximum parsimony, maximum li...
متن کامل