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Genome Biology

, 5:R20

First Online: 16 February 2004Received: 04 November 2003Revised: 18 December 2003Accepted: 13 January 2004

Abstract

The methods presented here summarize phylogenetic relationships of genomes in visually appealing and informative figures. Dekapentagonal maps depict phylogenetic information for orthologous genes present in five genomes, and provide a pre-screen for putatively horizontally transferred genes. If the majority of individual gene phylogenies are unresolved, bipartition histograms provide a means of uncovering and analyzing the plurality consensus. Analyses of genomes representing five photosynthetic bacterial phyla and of the prokaryotic contributions to the eukaryotic cell illustrate the utility of the methods.

Electronic supplementary materialThe online version of this article doi:10.1186-gb-2004-5-3-r20 contains supplementary material, which is available to authorized users.

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Autor: Olga Zhaxybayeva - Lutz Hamel - Jason Raymond - J Peter Gogarten

Fuente: https://link.springer.com/







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