Multiple rounds of speciation associated with reciprocal gene loss in polyploid yeasts

A whole-genome duplication occurred in a shared ancestor of the yeast species Saccharomyces cerevisiae, Saccharomyces castellii and Candida glabrata. Here we trace the subsequent losses of duplicated genes, and show that the pattern of loss differs among the three species at 20% of all loci. For exa...

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Veröffentlicht in:	Nature 2006-03, Vol.440 (7082), p.341-345
Hauptverfasser:	Scannell, D.R, Byrne, K.P, Gordon, J.L, Wong, S, Wolfe, K.H
Format:	Artikel
Sprache:	eng
Schlagworte:	Alleles Biological and medical sciences Biological evolution Candida glabrata Chromatin. Chromosome Evolution, Molecular Fundamental and applied biological sciences. Psychology Gene Deletion gene duplication Gene Order - genetics Genes Genes, Fungal - genetics Genetic research Genetic Speciation Genetics of eukaryotes. Biological and molecular evolution genome Genome, Fungal Humanities and Social Sciences letter Microbiology Molecular and cellular biology Molecular genetics multidisciplinary Phylogeny Polyploidy reciprocal gene loss Saccharomyces Saccharomyces castellii Saccharomyces cerevisiae Science Science (multidisciplinary) Speciation Spores, Fungal - genetics Spores, Fungal - physiology Synteny Torulopsis glabrata transcription factors whole-genome duplication Yeast Yeasts Yeasts - classification Yeasts - genetics
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