Two hAT transposon genes were transferred from Brassicaceae to broomrapes and are actively expressed in some recipients
文献类型：期刊论文
| 作者 | Sun T1,2,3; Renner SS4; Sun GL[*]1,2,5; Xu YX1,3; Qin Y1,5; Wu JQ[*]1 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:X页码:e30192 |
| 通讯作者 | wujianqiang@mail.kib.ac.cn |
| 英文摘要 | A growing body of evidence is pointing to an important role of horizontal gene transfer (HGT) in the evolution of higher plants. However, reports of HGTs of transposable elements (TEs) in plants are still scarce, and only one case is known of a class II transposon horizontally transferred between grasses. To investigate possible TE transfers in dicots, we performed transcriptome screening in the obligate root parasite Phelipanche aegyptiaca (Orobanchaceae), data-mining in the draft genome assemblies of four other Orobanchaceae, gene cloning, gene annotation in species with genomic information, and a molecular phylogenetic analysis. We discovered that the broomrape genera Phelipanche and Orobanche acquired two related nuclear genes (christened BO transposase genes), a new group of the hAT superfamily of class II transposons, from Asian Sisymbrieae or a closely related tribe of Brassicaceae, by HGT. The collinearity of the flanking genes, lack of a classic border structure, and low expression levels suggest that BO transposase genes cannot transpose in Brassicaceae, whereas they are highly expressed in P. aegyptiaca. |
| 收录类别 | SCI |
| 资助信息 | This work was supported by the National Natural Science Foundation of China (No. 31301037 and 31470012 to G.S.), the Natural Science Foundation of Yunnan Province of China (No. 2013FB068 to G.S.), the Young Academic and Technical Leader Raising Foundation of Yunnan Province (No. 2014HB046 to G.S.), the Western Light Talent Culture Project of the Chinese Academy of Sciences (to G.S.), the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDB11050200 to J.W.), and the Yunnan Recruitment Program of Experts in Sciences (2012HA016 to J.W.), and the Open Foundation of the State Key Laboratory of Genetics Resources and Evolution, CAS. |
| 语种 | 英语 |
| 源URL | [http://159.226.149.26:8080/handle/152453/10348]  |
| 专题 | 昆明动物研究所_真核细胞进化基因组 昆明动物研究所_遗传资源与进化国家重点实验室 |
| 作者单位 | 1.Key Laboratory of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China 2.Institute of Plant Stress Biology, State Key Laboratory of Cotton Biology, Department of Biology, Henan University, Kaifeng 475004, China 3.University of the Chinese Academy of Sciences, Beijing 100039, China 4.Systematic Botany and Mycology, University of Munich (LMU), Munich 80638, Germany 5.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China |
| 推荐引用方式 GB/T 7714 | Sun T,Renner SS,Sun GL[*],et al. Two hAT transposon genes were transferred from Brassicaceae to broomrapes and are actively expressed in some recipients[J]. SCIENTIFIC REPORTS,2016,6(X):e30192. |
| APA | Sun T,Renner SS,Sun GL[*],Xu YX,Qin Y,&Wu JQ[*].(2016).Two hAT transposon genes were transferred from Brassicaceae to broomrapes and are actively expressed in some recipients.SCIENTIFIC REPORTS,6(X),e30192. |
| MLA | Sun T,et al."Two hAT transposon genes were transferred from Brassicaceae to broomrapes and are actively expressed in some recipients".SCIENTIFIC REPORTS 6.X(2016):e30192. |
入库方式： OAI收割
来源：昆明动物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。