Sökning: "Extreme substitution rates"
Hittade 3 avhandlingar innehållade orden Extreme substitution rates.
1. Phylogenetic Support and Chloroplast Genome Evolution in Sileneae (Caryophyllaceae)
Sammanfattning : Evolutionary biology is dependent on accurate phylogenies. In this thesis two branch support methods, Bayesian posterior probablities and bootstrap frequencies, were evaluated with simulated data and empirical data from the chloroplast genome. LÄS MER
2. Phylogenetic Relationships of Silene sect. Melandrium and Allied Taxa (Caryophyllaceae), as Deduced from Multiple Gene Trees
Sammanfattning : This thesis focuses on phylogenetic relationships among some of the major lineages in Silene subgenus Behenantha (Caryophyllaceae) using DNA sequences from multiple, potentially unlinked gene regions from a large taxonomic and geographic sample. Both traditional phylogenetic analyses and a strategy to infer species trees and gene trees in a joint approach are used. LÄS MER
3. Genetic and environmental factors in relation to childhood type 1 diabetes mellitus aetiology and clinical presentation in Sweden and Lithuania
Sammanfattning : Background. Incidence of Type I diabetes mellitus (DM) is increasing worldwide. It is affecting mostly young people, with the dramatically rising incidence among youngest children (those under age of 5 years). LÄS MER