| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-04-25 |
| タイトル |
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タイトル |
An ancient genome duplication contributed to the abundance of metabolic genes in the moss Physcomitrella patens |
| タイトル |
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タイトル |
An ancient genome duplication contributed to the abundance of metabolic genes in the moss Physcomitrella patens |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
RENSING, Stefan A
ICK, Julia
FAWCETT, Jeffrey A
LANG, Daniel
ZIMMER, Andreas
VAN DE PEER, Yves
RESKI, Ralf
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| 著者別名 |
FAWCETT, Jeffrey A
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Background. Analyses of complete genomes and large collections of gene transcripts have shown that most, if not all seed plants have undergone one or more genome duplications in their evolutionary past. Results. In this study, based on a large collection of EST sequences, we provide evidence that the haploid moss Physcomitrella patens is a paleopolyploid as well. Based on the construction of linearized phylogenetic trees we infer the genome duplication to have occurred between 30 and 60 million years ago. Gene Ontology and pathway association of the duplicated genes in P. patens reveal different biases of gene retention compared with seed plants. Conclusion. Metabolic genes seem to have been retained in excess following the genome duplication in P. patens. This might, at least partly, explain the versatility of metabolism, as described for P. patens and other mosses, in comparison to other land plants. |
| 書誌情報 |
BMC Evolutionary Biology
en : BMC Evolutionary Biology
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| 出版者 |
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出版者 |
BioMed Central |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
14712148 |
| PubMed番号 |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
PMID |
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関連識別子 |
17683536 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1186/1471-2148-7-130 |
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関連名称 |
10.1186/1471-2148-7-130 |
| 権利 |
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権利情報 |
© 2007 Rensing et al; licensee BioMed Central Ltd. |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://www.biomedcentral.com/about/license |
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関連名称 |
Copyright |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
1471-2148-7-130 (342.8 kB)
