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DNA sequences consist of four types of nucleotides, and converting the DNA sequence into a numerical sequence is an important task of the study of DNA sequences. In this paper, we propose an improved inter-nucleotide distances method which combines with Euclidean distance to analyze phylogenetic relationship of the 64 vertebrate complete mitochondrial genomes and construct corresponding phylogenetic...
Mecamylamine, pharmacologically, has been well characterized as a nonselective and noncompetitive antagonist of nicotinic acetylcholine receptors (nAChRs). Because mecamylamine easily crosses the blood - brain barrier at relatively low doses, it has been used by several research groups over the past two decades investigating the role of central nAChRs in the etiology and treatment of various neuropsychiatric...
The taxonomy of the parvoviruses has been provided in the VIIIth report of ICTV. In this paper, we use two methods (log-correlation distance and mutual information) analyze the complete genome of the 30 parvoviruses and construct phylogenetic trees based on compositional vectors of DNA sequences or protein sequences. The phylogenetic trees show the parvovirus genomes are separated into two major groups...
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