How to build phylogenetic species trees with OMA
نویسندگان
چکیده
منابع مشابه
How to Build a Phylogenetic Tree
Genetic distance is the number of mutation/evolutionary events between species since their divergence. The simplest way to calculate it is to count the number of difference between two sequences. However, the method, which is often refer to as hamming method, does not reflect the evolutionary history of the sequence, because not all the mutation events are recorded in the current sequences. Fig...
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Molecular phylogenetics and its applications are popular and useful tools for making comparative investigations in genetics; however, estimating phylogenetic trees is not always straightforward. Some phylogenetic estimators use an explicit model of nucleotide evolution to estimate evolutionary parameters such as branch lengths and tree topology. There are many models to choose from, and use of ...
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Keyless Signatures Infrastructure (KSI) is a globally distributed system for providing timestamping and server-supported digital signature services. Global per-second hash trees are created and their root hash values published. We discuss some service quality issues that arise in practical implementation of the service and present solutions for avoiding single points of failure and guaranteeing...
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Haeckel created much of our current vocabulary in evolutionary biology, such as the term phylogeny, which is currently used to designate trees. Assuming that Haeckel gave the same meaning to this term, one often reproduces Haeckel's trees as the first illustrations of phylogenetic trees. A detailed analysis of Haeckel's own evolutionary vocabulary and theory revealed that Haeckel's trees were g...
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Within the biological sciences, phylogenetics has long been relegated to a selected sector of scientists interested in the evolutionary history of organisms. Recently, it has become widely accepted that molecular sequence data is best analyzed in a phylogenetic context if predictive statements are to be made concerning lineagebased relationships among genes in large gene families, origins of ge...
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ژورنال
عنوان ژورنال: F1000Research
سال: 2020
ISSN: 2046-1402
DOI: 10.12688/f1000research.23790.1