Osrrm, a spen-like rice gene expressed specifically in the endosperm
文献类型：期刊论文
| 作者 | Chen, Shi-Yan; Wang, Zong-Yang; Cai, Xiu-Ling |
| 刊名 | Cell research
 |
| 出版日期 | 2007-08-01 |
| 卷号 | 17期号:8页码:713-721 |
| 关键词 | Rrm Spen Promoter trap Gus Rice |
| ISSN号 | 1001-0602 |
| DOI | 10.1038/cr.2007.43 |
| 通讯作者 | Cai, xiu-ling(xlcai@sippe.ac.cn) |
| 英文摘要 | We used the promoter trap technique to identify a rice plant, named 107(#), in which the beta-glucuronidase (gus) reporter gene was expressed specifically in the endosperm. a single copy of the t-dna was inserted into the plant genome, and a candidate gene osrrm was identified by the insertion. the osrrm promoter directed gus expression specifically in rice endosperm, analogous to the gus expression pattern observed in 107(#). osrrm is a single-copy gene in rice and encodes a nuclear protein containing 1005 amino-acid residues with two rna recognition motifs and one spen paralog and ortholog c-terminal domain. western blot analysis confirmed that the osrrm protein was specifically expressed in rice endosperm. ectopic expression of osrrm in transgenic plants led to abnormalities, such as short stature, retarded growth and low fructification rates. our data, in conjunction with the reported function of spen genes, implicated osrrm in the regulation of cell development in rice endosperm. |
| WOS关键词 | PROTEINS ; ARABIDOPSIS ; MOTIF ; ENCODES ; BINDING ; CLONING ; MAIZE ; TOOLS |
| WOS研究方向 | Cell Biology |
| WOS类目 | Cell Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000249774500007 |
| 出版者 | INST BIOCHEMISTRY & CELL BIOLOGY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2382620 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Cai, Xiu-Ling |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Biol Sci, Natl Key Lab Plant Mol Genet, Shanghai 200032, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Shi-Yan,Wang, Zong-Yang,Cai, Xiu-Ling. Osrrm, a spen-like rice gene expressed specifically in the endosperm[J]. Cell research,2007,17(8):713-721. |
| APA | Chen, Shi-Yan,Wang, Zong-Yang,&Cai, Xiu-Ling.(2007).Osrrm, a spen-like rice gene expressed specifically in the endosperm.Cell research,17(8),713-721. |
| MLA | Chen, Shi-Yan,et al."Osrrm, a spen-like rice gene expressed specifically in the endosperm".Cell research 17.8(2007):713-721. |
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来源：中国科学院大学
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