Sökning: "phylogeny"
Visar resultat 11 - 15 av 241 avhandlingar innehållade ordet phylogeny.
11. Phylogeny of Ixoroideae : molecular systematics within Rubiaceae
Sammanfattning : .... LÄS MER
12. Phytochemistry and phylogeny
Sammanfattning : .... LÄS MER
13. The genera Lerchea and Xanthophytum (Rubiaceae) from south-east Asia : taxonomy, phylogeny, biogeography
Sammanfattning : .... LÄS MER
14. Variational Methods in Combinatorial Optimization and Phylogeny Reconstruction
Sammanfattning : Algorithms based on the variational approach, as used in statistical physics, are developed. For constraint satisfaction problems a novel cost function, based on information-theoretic arguments, is introduced, and an algorithm similar to the mean-field annealing algorithm is proposed. LÄS MER
15. Retroviral long Terminal Repeats; Structure, Detection and Phylogeny
Sammanfattning : Long terminal repeats (LTRs) are non-coding repeats flanking the protein-coding genes of LTR retrotransposons. The variability of LTRs poses a challenge in studying them. Hidden Markov models (HMMs), probabilistic models widely used in pattern recognition, are useful in dealing with this variability. LÄS MER