报告题目：A simple k-word interval method for phylogenetic analysis of DNA sequences
报告摘要：In this study,the normalized k-word average interval distance is proposed to extract phylogenetic information from DNA sequences.The phylogenetic trees of 30 mammalian species based on Euclidean distance measure are reconstructed with k ranging from 2 to 9.Comparison of our results with other methods shows that our method is efficient and powerful for phylogenetic analysis.In addition,for a fixed k, 4k distinct k-words are divided into n classes based on a new proposed indicator,where n is the number of DNA sequences.The effect of each k-word class on phylogeny is discussed.
报告地点：新理科大楼理学院五楼E518
报告时间：2013年9月11日（星期三）下午4：00
报告人：解小莉博士
所属研究所：西北农林科技大学理学院应用数学研究所
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