Literature DB >> 12836689

The 2R hypothesis and the human genome sequence.

Karsten Hokamp1, Aoife McLysaght, Kenneth H Wolfe.   

Abstract

One theory formalised in 1970 proposes that the complexity of vertebrate genomes originated by means of genome duplication at the base of the vertebrate lineage. Since then, the theory has remained both popular and controversial. Here we review the theory, and present preliminary results from our analysis of duplications in the draft human genome sequence. We find evidence for extensive duplication of parts of the genome. We also question the validity of the 'parsimony test' that has been used in other analyses.

Entities:  

Mesh：

Year:  2003        PMID： 12836689

Source DB:  PubMed          Journal:  J Struct Funct Genomics        ISSN： 1345-711X


  51 in total

1.  Discovery of tetraploidy in a mammal.

Authors:  M H Gallardo; J W Bickham; R L Honeycutt; R A Ojeda; N Köhler
Journal:  Nature       Date:  1999-09-23       Impact factor: 49.962

2.  Phylogenies of developmentally important proteins do not support the hypothesis of two rounds of genome duplication early in vertebrate history.

Authors:  A L Hughes
Journal:  J Mol Evol       Date:  1999-05       Impact factor: 2.395

3.  DNA sequence evidence for the segmental allotetraploid origin of maize.

Authors:  B S Gaut; J F Doebley
Journal:  Proc Natl Acad Sci U S A       Date:  1997-06-24       Impact factor: 11.205

Review 4.  Yesterday's polyploids and the mystery of diploidization.

Authors:  K H Wolfe
Journal:  Nat Rev Genet       Date:  2001-05       Impact factor: 53.242

5.  Vertebrate evolution by interspecific hybridisation--are we polyploid?

Authors:  J Spring
Journal:  FEBS Lett       Date:  1997-01-02       Impact factor: 4.124

6.  Phylogenetic reconstruction of vertebrate Hox cluster duplications.

Authors:  W J Bailey; J Kim; G P Wagner; F H Ruddle
Journal:  Mol Biol Evol       Date:  1997-08       Impact factor: 16.240

7.  Two steps in the evolution of Antennapedia-class vertebrate homeobox genes.

Authors:  C Kappen; K Schughart; F H Ruddle
Journal:  Proc Natl Acad Sci U S A       Date:  1989-07       Impact factor: 11.205

8.  Molecular evidence for an ancient duplication of the entire yeast genome.

Authors:  K H Wolfe; D C Shields
Journal:  Nature       Date:  1997-06-12       Impact factor: 49.962

9.  Evidence for ancient tetraploidy and conservation of linkage groups in mammalian chromosomes.

Authors:  D E Comings
Journal:  Nature       Date:  1972-08-25       Impact factor: 49.962

10.  Archetypal organization of the amphioxus Hox gene cluster.

Authors:  J Garcia-Fernández; P W Holland
Journal:  Nature       Date:  1994-08-18       Impact factor: 49.962
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  30 in total

1.  Evolution, functional divergence and conserved exon-intron structure of bHLH/PAS gene family.

Authors:  Jun Yan; Zhaowu Ma; Xiaopeng Xu; An-Yuan Guo
Journal:  Mol Genet Genomics       Date:  2013-11-08       Impact factor: 3.291

Review 2.  An alternative approach to medical genetics based on modern evolutionary biology. Part 5: epigenetics and genomics.

Authors:  Frank P Ryan
Journal:  J R Soc Med       Date:  2009-12       Impact factor: 5.344

3.  Phylogenetic analyses of human 1/2/8/20 paralogons suggest segmental duplications during animal evolution.

Authors:  Farhan Haq; Usman Saeed; Rida Khalid; Muhammad Qasim; Maryam Mehmood
Journal:  3 Biotech       Date:  2019-05-24       Impact factor: 2.406

4.  Analysis of the reptile CD1 genes: evolutionary implications.

Authors:  Zhi Yang; Chunyan Wang; Tao Wang; Jianhui Bai; Yu Zhao; Xuhan Liu; Qingwei Ma; Xiaobing Wu; Ying Guo; Yaofeng Zhao; Liming Ren
Journal:  Immunogenetics       Date:  2015-04-29       Impact factor: 2.846

Review 5.  Evolution of glucose utilization: glucokinase and glucokinase regulator protein.

Authors:  David M Irwin; Huanran Tan
Journal:  Mol Phylogenet Evol       Date:  2013-09-25       Impact factor: 4.286

6.  En bloc duplications, mutation rates, and densities of amino acid changes clarify the evolution of vertebrate alpha-1,3/4-fucosyltransferases.

Authors:  Daniel Petit; Abderrahman Maftah; Raymond Julien; Jean-Michel Petit
Journal:  J Mol Evol       Date:  2006-08-21       Impact factor: 2.395

7.  A graph-theoretic approach for inparalog detection.

Authors:  Olivier Tremblay-Savard; Krister M Swenson
Journal:  BMC Bioinformatics       Date:  2012-12-19       Impact factor: 3.169

8.  Avian UCP: the killjoy in the evolution of the mitochondrial uncoupling proteins.

Authors:  Yalin Emre; Corinne Hurtaud; Daniel Ricquier; Frederic Bouillaud; Joseph Hughes; François Criscuolo
Journal:  J Mol Evol       Date:  2007-10-02       Impact factor: 2.395

9.  Consequences of lineage-specific gene loss on functional evolution of surviving paralogs: ALDH1A and retinoic acid signaling in vertebrate genomes.

Authors:  Cristian Cañestro; Julian M Catchen; Adriana Rodríguez-Marí; Hayato Yokoi; John H Postlethwait
Journal:  PLoS Genet       Date:  2009-05-29       Impact factor: 5.917

10.  Are we degenerate tetraploids? More genomes, new facts.

Authors:  Amir Ali Abbasi
Journal:  Biol Direct       Date:  2008-12-10       Impact factor: 4.540
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