Evolutionary origin of Rosaceae-specific active non-autonomous hAT elements and their contribution to gene regulation and genomic structural variation
文献类型：期刊论文
| 作者 | Owiti, Albert2,3; Jiang, Quan4; Han, Yuepeng1,2; Wang, Lu2; Peng, Qian2,3; Zhao, Jianbo4; Ren, Fei4; Zhou, Hui2,3; Wang, Wei2; Liao, Liao1,2 |
| 刊名 | PLANT MOLECULAR BIOLOGY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 91期号:1-2页码:179-191 |
| 关键词 | Prunus MITEs Micro-RNAs Peach hAT transposon |
| ISSN号 | 0167-4412 |
| DOI | 10.1007/s11103-016-0454-y |
| 英文摘要 | Transposable elements account for approximately 30 % of the Prunus genome; however, their evolutionary origin and functionality remain largely unclear. In this study, we identified a hAT transposon family, termed Moshan, in Prunus. The Moshan elements consist of three types, aMoshan, tMoshan, and mMoshan. The aMoshan and tMoshan types contain intact or truncated transposase genes, respectively, while the mMoshan type is miniature inverted-repeat transposable element (MITE). The Moshan transposons are unique to Rosaceae, and the copy numbers of different Moshan types are significantly correlated. Sequence homology analysis reveals that the mMoshan MITEs are direct deletion derivatives of the tMoshan progenitors, and one kind of mMoshan containing a MuDR-derived fragment were amplified predominately in the peach genome. The mMoshan sequences contain cis-regulatory elements that can enhance gene expression up to 100-fold. The mMoshan MITEs can serve as potential sources of micro and long noncoding RNAs. Whole-genome re-sequencing analysis indicates that mMoshan elements are highly active, and an insertion into S-haplotype-specific F-box gene was reported to cause the breakdown of self-incompatibility in sour cherry. Taken together, all these results suggest that the mMoshan elements play important roles in regulating gene expression and driving genomic structural variation in Prunus. |
| 资助项目 | National Natural Science Foundation of China[31420103914] ; Overseas Construction Plan for Science and Education Base, China-Africa Center for Research and Education ; Chinese Academy of Sciences[SAJC201327] ; National 863 program of China[2011AA100206] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000374679700012 |
| 出版者 | SPRINGER |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/77]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Jiang, Quan; Han, Yuepeng |
| 作者单位 | 1.Chinese Acad Sci, Sinoafrican Joint Res Ctr, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Grad Univ, 19A Yuquanlu, Beijing 100049, Peoples R China 4.Beijing Acad Agr & Forestry Sci, Inst Forestry & Pomol, A12 Ruiwangfen, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Owiti, Albert,Jiang, Quan,Han, Yuepeng,et al. Evolutionary origin of Rosaceae-specific active non-autonomous hAT elements and their contribution to gene regulation and genomic structural variation[J]. PLANT MOLECULAR BIOLOGY,2016,91(1-2):179-191. |
| APA | Owiti, Albert.,Jiang, Quan.,Han, Yuepeng.,Wang, Lu.,Peng, Qian.,...&Liao, Liao.(2016).Evolutionary origin of Rosaceae-specific active non-autonomous hAT elements and their contribution to gene regulation and genomic structural variation.PLANT MOLECULAR BIOLOGY,91(1-2),179-191. |
| MLA | Owiti, Albert,et al."Evolutionary origin of Rosaceae-specific active non-autonomous hAT elements and their contribution to gene regulation and genomic structural variation".PLANT MOLECULAR BIOLOGY 91.1-2(2016):179-191. |
入库方式： OAI收割
来源：武汉植物园
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