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Characterization of Novel Alu- and tRNA-Related SINEs from the Tree Shrew and Evolutionary Implications of Their Origins
https://ir.soken.ac.jp/records/4656
https://ir.soken.ac.jp/records/46565a30d896-37f6-4e80-ba25-184fb6302e8e
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-06-12 | |||||
| タイトル | ||||||
| タイトル | Characterization of Novel Alu- and tRNA-Related SINEs from the Tree Shrew and Evolutionary Implications of Their Origins | |||||
| タイトル | ||||||
| タイトル | Characterization of Novel Alu- and tRNA-Related SINEs from the Tree Shrew and Evolutionary Implications of Their Origins | |||||
| 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 |
NISHIHARA, Hidenori
× NISHIHARA, Hidenori× TERAI, Yohey× OKADA, Norihiro |
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| 著者別名 |
寺井, 洋平
× 寺井, 洋平 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We characterized two novel 7SL RNA–derived short interspersed nuclear element (SINE) families (Tu types I and II) and a novel tRNA-derived SINE family (Tu type III) from the tree shrew (Tupaia belangeri). Tu type I contains a monomer unit of a 7SL RNA–derived Alu-like sequence and a tRNA-derived region that includes internal RNA polymerase III promoters. Tu type II has a similar hybrid structure, although the monomer unit of the 7SL RNA–derived sequence is replaced by a dimer. Along with the primate Alu, the galago Alu type II, and the rodent B1, these two families represent the fourth and fifth 7SL RNA–derived SINE families to be identified. Furthermore, comparison of the Alu domains of Tu types I and II with those of other 7SL RNA–derived SINEs reveals that the nucleotides responsible for stabilization of the Alu domain have been conserved during evolution, providing the possibility that these conserved nucleotides play an indispensable role in retropositional activity. Evolutionary relationships among these 7SL RNA–derived SINE families, as well as phylogenetic relationships of their host species, are discussed. | |||||
| 書誌情報 |
Molecular Biology and Evolution en : Molecular Biology and Evolution 巻 19, 号 11, p. 1964-1972, 発行日 2002 |
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| 出版者 | ||||||
| 出版者 | Oxford University Press | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0737-4038 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1093/oxfordjournals.molbev.a004020 | |||||
| 関連名称 | 10.1093/oxfordjournals.molbev.a004020 | |||||
| 権利 | ||||||
| 権利情報 | © 2002 by the Society for Molecular Biology and Evolution | |||||
