2012/07/09 by Sophia Wan Pyo Hong, Stephen L. Jury · 1 citation
Biochemistry, Genetics and Molecular Biology · Agricultural and Biological Sciences · #Plant and Fungal Species Descriptions #Plant Diversity and Evolution #Genetic diversity and population structure #Biology #Maximum parsimony #Phylogenetics #Markov chain Monte Carlo #Evolutionary biology #Phylogenetic tree #Liliaceae #Molecular evolution #DNA sequencing #Bayesian probability #Genetics #Botany #Clade #Gene #Artificial intelligence #Computer science
paper · pdf · doi:10.5539/jps.v1n2p1
openalex publication_date 2012/07/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/22
Phylogenetic relationships of the genus Tricyrtis (Liliaceae s.l.) have been investigated using data from two non-coding plastid DNA nucleotide sequences using a classical parsimony-based approach in order to provide ground work for further Bayesian inference research. Parsimony-based studies do not involve temporal and spatial information unlike MCMC (Markov chain Monte Carlo) methods. However, well-established phylogeny and age calibration information play vital roles in estimation of molecular evolutionary rate and divergence times in lineages. The evolutionary rate estimates from the matK spacer in Tricyrtis lineages were similar to those in our previous report on rps16 intron data. In the near future different evolutionary model systems will be tested in order to clarify evolutionary rate estimations in various flowering plants including medicinal herbs.