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Gene body methylation is conserved between plant orthologs and is of evolutionary consequence
https://ir.soken.ac.jp/records/4631
https://ir.soken.ac.jp/records/46317164d16e-abcc-4898-a114-d55e4f22345a
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-06-09 | |||||
| タイトル | ||||||
| タイトル | Gene body methylation is conserved between plant orthologs and is of evolutionary consequence | |||||
| タイトル | ||||||
| タイトル | Gene body methylation is conserved between plant orthologs and is of evolutionary consequence | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
TAKUNO, Shohei
× TAKUNO, Shohei× GAUT, Brandon S. |
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| 著者別名 |
宅野, 将平
× 宅野, 将平 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | DNA methylation is a common feature of eukaryotic genomes and is especially common in noncoding regions of plants. Protein coding regions of plants are often methylated also, but the extent, function, and evolutionary consequences of gene body methylation remain unclear. Here we investigate gene body methylation using an explicit comparative evolutionary approach. We generated bisulfite sequencing data from two tissues of Brachypodium distachyon and compared genic methylation patterns to those of rice (Oryza sativa ssp. japonica). Gene body methylation was strongly conserved between orthologs of the two species and affected a biased subset of long, slowly evolving genes. Because gene body methylation is conserved over evolutionary time, it shapes important features of plant genome evolution, such as the bimodality of G+C content among grass genes. Our results superficially contradict previous observations of high cytosine methylation polymorphism within Arabidopsis thaliana genes, but reanalyses of these data are consistent with conservation of methylation within gene regions. Overall, our results indicate that the methylation level is a long-term property of individual genes and therefore of evolutionary consequence. | |||||
| 書誌情報 |
Proceedings of the National Academy of Sciences of the United States of America en : Proceedings of the National Academy of Sciences of the United States of America 巻 110, 号 5, p. 1797-1802, 発行日 2013-01 |
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| 出版者 | ||||||
| 出版者 | National Academy of Sciences | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1091-6490 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1073/pnas.1215380110 | |||||
| 関連名称 | 10.1073/pnas.1215380110 | |||||
| 権利 | ||||||
| 権利情報 | © 2014 National Academy of Sciences | |||||
