Turning the clock back on ancient genome duplication
- PMID: 14638327
- DOI: 10.1016/j.gde.2003.10.005
Turning the clock back on ancient genome duplication
Abstract
Complete genome sequence data led rapidly to the conclusion that ancient genome duplications had shaped the genomes of the model organisms Saccharomyces cerevisiae and Arabidopsis thaliana. Recent contributions have gone on to refine date estimates for these duplications and, in the case of Arabidopsis, to infer additional, more ancient, rounds of duplication by reconstructing gene order before the most recent duplication event. It is becoming widely accepted that an ancient duplication occurred before the radiation of the ray-finned fish. However, despite methodological advances and the availability of complete genome sequence data the debate over whether very ancient genome duplications have occurred early in the vertebrate lineage has not yet been fully resolved.
Similar articles
-
Evolution and diversity of fish genomes.Curr Opin Genet Dev. 2003 Dec;13(6):588-92. doi: 10.1016/j.gde.2003.09.001. Curr Opin Genet Dev. 2003. PMID: 14638319 Review.
-
Timing and mechanism of ancient vertebrate genome duplications -- the adventure of a hypothesis.Trends Genet. 2005 Oct;21(10):559-67. doi: 10.1016/j.tig.2005.08.004. Trends Genet. 2005. PMID: 16099069 Review.
-
Hox clusters as models for vertebrate genome evolution.Trends Genet. 2005 Aug;21(8):421-4. doi: 10.1016/j.tig.2005.06.004. Trends Genet. 2005. PMID: 15967537 Review.
-
Major events in the genome evolution of vertebrates: paranome age and size differ considerably between ray-finned fishes and land vertebrates.Proc Natl Acad Sci U S A. 2004 Feb 10;101(6):1638-43. doi: 10.1073/pnas.0307968100. Epub 2004 Feb 2. Proc Natl Acad Sci U S A. 2004. PMID: 14757817 Free PMC article.
-
Fugu genome analysis provides evidence for a whole-genome duplication early during the evolution of ray-finned fishes.Mol Biol Evol. 2004 Jun;21(6):1146-51. doi: 10.1093/molbev/msh114. Epub 2004 Mar 10. Mol Biol Evol. 2004. PMID: 15014147
Cited by
-
Molecular evidence for asymmetric evolution of sister duplicated blocks after cereal polyploidy.Plant Mol Biol. 2005 Sep;59(1):63-74. doi: 10.1007/s11103-005-4414-1. Plant Mol Biol. 2005. PMID: 16217602
-
Reconstruction of the vertebrate ancestral genome reveals dynamic genome reorganization in early vertebrates.Genome Res. 2007 Sep;17(9):1254-65. doi: 10.1101/gr.6316407. Epub 2007 Jul 25. Genome Res. 2007. PMID: 17652425 Free PMC article.
-
Evolution of secretin family GPCR members in the metazoa.BMC Evol Biol. 2006 Dec 13;6:108. doi: 10.1186/1471-2148-6-108. BMC Evol Biol. 2006. PMID: 17166275 Free PMC article.
-
Coding limits on the number of transcription factors.BMC Genomics. 2006 Sep 19;7:239. doi: 10.1186/1471-2164-7-239. BMC Genomics. 2006. PMID: 16984633 Free PMC article.
-
Phylogenetic detection of numerous gene duplications shared by animals, fungi and plants.Genome Biol. 2010;11(4):R38. doi: 10.1186/gb-2010-11-4-r38. Epub 2010 Apr 6. Genome Biol. 2010. PMID: 20370904 Free PMC article.
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Molecular Biology Databases