Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
Authors: Díaz-Tapia, P., Pasella, M.M., Verbruggen, H. and Maggs, C.A.
Journal: Molecular Phylogenetics and Evolution
Volume: 137
Pages: 76-85
eISSN: 1095-9513
ISSN: 1055-7903
DOI: 10.1016/j.ympev.2019.04.022
Abstract:The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are currently recognized, but relationships within and among them are poorly understood. We produced a well-resolved phylogeny for the Ceramiales using plastid genomes for 80 (28 newly sequenced)representative species of the major lineages. Three of the previously recognized families were resolved as independent monophyletic lineages: Ceramiaceae, Wrangeliaceae and Rhodomelaceae. By contrast, our results indicated that the other six families require reclassification. We propose the new order Inkyuleeales, a new circumscription of the Callithamniaceae to include the Spyridiaceae, and a new concept of the Delesseriaceae that includes the Sarcomeniaceae and the Dasyaceae. We also investigated the evolution of the thallus structure, which has been important in the classical delineation of families. The ancestor of the Ceramiales was a monosiphonous filament that evolved into more complex morphologies several times independently during the evolutionary history of this hyperdiverse lineage.
https://eprints.bournemouth.ac.uk/32244/
Source: Scopus
Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics.
Authors: Díaz-Tapia, P., Pasella, M.M., Verbruggen, H. and Maggs, C.A.
Journal: Mol Phylogenet Evol
Volume: 137
Pages: 76-85
eISSN: 1095-9513
DOI: 10.1016/j.ympev.2019.04.022
Abstract:The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are currently recognized, but relationships within and among them are poorly understood. We produced a well-resolved phylogeny for the Ceramiales using plastid genomes for 80 (28 newly sequenced) representative species of the major lineages. Three of the previously recognized families were resolved as independent monophyletic lineages: Ceramiaceae, Wrangeliaceae and Rhodomelaceae. By contrast, our results indicated that the other six families require reclassification. We propose the new order Inkyuleeales, a new circumscription of the Callithamniaceae to include the Spyridiaceae, and a new concept of the Delesseriaceae that includes the Sarcomeniaceae and the Dasyaceae. We also investigated the evolution of the thallus structure, which has been important in the classical delineation of families. The ancestor of the Ceramiales was a monosiphonous filament that evolved into more complex morphologies several times independently during the evolutionary history of this hyperdiverse lineage.
https://eprints.bournemouth.ac.uk/32244/
Source: PubMed
Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics.
Authors: Díaz-Tapia, P., Pasella, M.M., Verbruggen, H. and Maggs, C.A.
Journal: Molecular phylogenetics and evolution
Volume: 137
Pages: 76-85
eISSN: 1095-9513
ISSN: 1055-7903
DOI: 10.1016/j.ympev.2019.04.022
Abstract:The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are currently recognized, but relationships within and among them are poorly understood. We produced a well-resolved phylogeny for the Ceramiales using plastid genomes for 80 (28 newly sequenced) representative species of the major lineages. Three of the previously recognized families were resolved as independent monophyletic lineages: Ceramiaceae, Wrangeliaceae and Rhodomelaceae. By contrast, our results indicated that the other six families require reclassification. We propose the new order Inkyuleeales, a new circumscription of the Callithamniaceae to include the Spyridiaceae, and a new concept of the Delesseriaceae that includes the Sarcomeniaceae and the Dasyaceae. We also investigated the evolution of the thallus structure, which has been important in the classical delineation of families. The ancestor of the Ceramiales was a monosiphonous filament that evolved into more complex morphologies several times independently during the evolutionary history of this hyperdiverse lineage.
https://eprints.bournemouth.ac.uk/32244/
Source: Europe PubMed Central
Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics.
Authors: Diaz-Tapia, P., Pasella, M.M., Verbruggen, H. and Maggs, C.
Journal: Molecular Phylogenetics and Evolution
Volume: 137
Issue: August
Pages: 76-85
ISSN: 1055-7903
Abstract:The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are currently recognized, but relationships within and among them are poorly understood. We produced a well-resolved phylogeny for the Ceramiales using plastid genomes for 80 (28 newly sequenced) representative species of the major lineages. Three of the previously recognized families were resolved as independent monophyletic lineages: Ceramiaceae, Wrangeliaceae and Rhodomelaceae. By contrast, our results indicated that the other six families require reclassification. We propose the new order Inkyuleeales, a new circumscription of the Callithamniaceae to include the Spyridiaceae, and a new concept of the Delesseriaceae that includes the Sarcomeniaceae and the Dasyaceae. We also investigated the evolution of the thallus structure, which has been important in the classical delineation of families. The ancestor of the Ceramiales was a monosiphonous filament that evolved into more complex morphologies several times independently during the evolutionary history of this hyperdiverse lineage.
https://eprints.bournemouth.ac.uk/32244/
Source: BURO EPrints