Molecular phylogenetics reveals Leontodon (Asteraceae, Lactuceae) to be diphyletic
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چکیده
منابع مشابه
Phylogenetics reveals the crustacean order Amphionidacea to be larval shrimps (Decapoda: Caridea)
We present evidence that the single representative of the crustacean order Amphionidacea is a decapod shrimp and not a distinct order. After reviewing available morphological evidence, it is concluded that Amphionides is a larval form, but with an as yet unknown parentage. Although the most likely adult form is in the family Pandalidae, the limited molecular data available cannot fully resolve ...
متن کاملSpecies relationships in Lactuca s.l. (Lactuceae, Asteraceae) inferred from AFLP fingerprints.
An AFLP data set comprising 95 accessions from 20 species of Lactuca s.l. (sensu lato) and related genera was generated using the primer combinations E35/M48 and E35/M49. In phenetic analyses of a data subset, clustering with UPGMA based on Jaccard's similarity coefficient resulted in the highest cophenetic correlation, and the results were comparable to those of a principal coordinates analysi...
متن کاملChloroplast DNA evidence for the roles of island colonization and extinction in Tolpis (Asteraceae: Lactuceae).
Tolpis consists of ∼13 species native to Africa, Europe, and Macaronesia, with at least one species endemic to each of the four major archipelagos of the Azores, Madeira Islands, Canary Islands, and Cape Verde Islands. All but two of these species develop woody stems by maturity. Chloroplast DNA restriction site variation was analyzed for all species of Tolpis and four outgroups in order to und...
متن کاملA morphometric analysis of infraspecific taxa within the Ixeris chinensis complex (Asteraceae, Lactuceae)
Morphometric methods were used with 40 morphological characters from each of 110 individuals collected from 11 populations of the Ixeris chinensis complex to test hypotheses regarding infraspecific taxa. Individuals of the nearest relative I. tamagawaensis were included as an outgroup. To utilize structual associations of the original data and the cumulative values of character variation, a mod...
متن کاملMolecular Phylogenetics and Evolution
The freshwater mussel family Hyriidae (Mollusca: Bivalvia: Unionida) has a disjunct trans-Pacific distribution in Australasia and South America. Previous phylogenetic analyses have estimated the evolutionary relationships of the family and the major infra-familial taxa (Velesunioninae and Hyriinae: Hyridellini in Australia; Hyriinae: Hyriini, Castaliini, and Rhipidodontini in South America), bu...
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ژورنال
عنوان ژورنال: American Journal of Botany
سال: 2006
ISSN: 0002-9122,1537-2197
DOI: 10.3732/ajb.93.8.1193