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Modèles Insectes d’Immunité Innée
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2009
Souciet J L, Dujon B, Gaillardin C, Johnston M, Baret P V, Cliften P, Sherman D J, Weissenbach J, Westhof E, Wincker P, Jubin C, Poulain J, Barbe V, Segurens B, Artiguenave F, Anthouard V, Vacherie B, Val M E, Fulton R S, Minx P, Wilson R, Durrens P, Jean G, Marck C, Martin T, Nikolski M, Rolland T, Seret M L, Casaregola S, Despons L, Fairhead C, Fischer G, Lafontaine I, Leh V, Lemaire M, de Montigny J, Neuveglise C, Thierry A, Blanc-Lenfle I, Bleykasten C, Diffels J, Fritsch E, Frangeul L, Goeffon A, Jauniaux N, Kachouri-Lafond R, Payen C, Potier S, Pribylova L, Ozanne C, Richard G F, Sacerdot C, Straub M L, Talla E
Comparative genomics of protoploid Saccharomycetaceae Article de journal
Dans: Genome Res, vol. 19, non 10, p. 1696-1709, 2009, ISBN: 19525356, (1549-5469 (Electronic) 1088-9051 (Linking) Comparative Study Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't).
Résumé | Liens | BibTeX | Étiquettes: DNA Transposable Elements/genetics/physiology Eremothecium/genetics Gene Duplication Genes, Fungal Genomics/*methods Inteins/genetics Kluyveromyces/genetics Molecular Sequence Data Open Reading Frames/genetics Phylogeny RNA, Fungal/genetics *Genome, Unité ARN, Untranslated/genetics Saccharomyces/genetics Saccharomycetales/*genetics Spliceosomes/metabolism Zygosaccharomyces/genetics, WESTHOF
@article{,
title = {Comparative genomics of protoploid Saccharomycetaceae},
author = {J L Souciet and B Dujon and C Gaillardin and M Johnston and P V Baret and P Cliften and D J Sherman and J Weissenbach and E Westhof and P Wincker and C Jubin and J Poulain and V Barbe and B Segurens and F Artiguenave and V Anthouard and B Vacherie and M E Val and R S Fulton and P Minx and R Wilson and P Durrens and G Jean and C Marck and T Martin and M Nikolski and T Rolland and M L Seret and S Casaregola and L Despons and C Fairhead and G Fischer and I Lafontaine and V Leh and M Lemaire and J de Montigny and C Neuveglise and A Thierry and I Blanc-Lenfle and C Bleykasten and J Diffels and E Fritsch and L Frangeul and A Goeffon and N Jauniaux and R Kachouri-Lafond and C Payen and S Potier and L Pribylova and C Ozanne and G F Richard and C Sacerdot and M L Straub and E Talla},
url = {http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19525356},
isbn = {19525356},
year = {2009},
date = {2009-01-01},
journal = {Genome Res},
volume = {19},
number = {10},
pages = {1696-1709},
abstract = {Our knowledge of yeast genomes remains largely dominated by the extensive studies on Saccharomyces cerevisiae and the consequences of its ancestral duplication, leaving the evolution of the entire class of hemiascomycetes only partly explored. We concentrate here on five species of Saccharomycetaceae, a large subdivision of hemiascomycetes, that we call "protoploid" because they diverged from the S. cerevisiae lineage prior to its genome duplication. We determined the complete genome sequences of three of these species: Kluyveromyces (Lachancea) thermotolerans and Saccharomyces (Lachancea) kluyveri (two members of the newly described Lachancea clade), and Zygosaccharomyces rouxii. We included in our comparisons the previously available sequences of Kluyveromyces lactis and Ashbya (Eremothecium) gossypii. Despite their broad evolutionary range and significant individual variations in each lineage, the five protoploid Saccharomycetaceae share a core repertoire of approximately 3300 protein families and a high degree of conserved synteny. Synteny blocks were used to define gene orthology and to infer ancestors. Far from representing minimal genomes without redundancy, the five protoploid yeasts contain numerous copies of paralogous genes, either dispersed or in tandem arrays, that, altogether, constitute a third of each genome. Ancient, conserved paralogs as well as novel, lineage-specific paralogs were identified.},
note = {1549-5469 (Electronic)
1088-9051 (Linking)
Comparative Study
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't},
keywords = {DNA Transposable Elements/genetics/physiology Eremothecium/genetics Gene Duplication Genes, Fungal Genomics/*methods Inteins/genetics Kluyveromyces/genetics Molecular Sequence Data Open Reading Frames/genetics Phylogeny RNA, Fungal/genetics *Genome, Unité ARN, Untranslated/genetics Saccharomyces/genetics Saccharomycetales/*genetics Spliceosomes/metabolism Zygosaccharomyces/genetics, WESTHOF},
pubstate = {published},
tppubtype = {article}
}
Our knowledge of yeast genomes remains largely dominated by the extensive studies on Saccharomyces cerevisiae and the consequences of its ancestral duplication, leaving the evolution of the entire class of hemiascomycetes only partly explored. We concentrate here on five species of Saccharomycetaceae, a large subdivision of hemiascomycetes, that we call "protoploid" because they diverged from the S. cerevisiae lineage prior to its genome duplication. We determined the complete genome sequences of three of these species: Kluyveromyces (Lachancea) thermotolerans and Saccharomyces (Lachancea) kluyveri (two members of the newly described Lachancea clade), and Zygosaccharomyces rouxii. We included in our comparisons the previously available sequences of Kluyveromyces lactis and Ashbya (Eremothecium) gossypii. Despite their broad evolutionary range and significant individual variations in each lineage, the five protoploid Saccharomycetaceae share a core repertoire of approximately 3300 protein families and a high degree of conserved synteny. Synteny blocks were used to define gene orthology and to infer ancestors. Far from representing minimal genomes without redundancy, the five protoploid yeasts contain numerous copies of paralogous genes, either dispersed or in tandem arrays, that, altogether, constitute a third of each genome. Ancient, conserved paralogs as well as novel, lineage-specific paralogs were identified.