Isolation and characterization of a putative class e gene from taihangia rupestris
文献类型：期刊论文
| 作者 | Wang, Yong-Qiang; Tian, Hui-Yu; Du, Xiao-Qiu; Lu, Shan-Hua; Lu, Wen-Liang; Chong, Kang; Meng, Zheng |
| 刊名 | Journal of integrative plant biology
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 49期号:3页码:343-350 |
| 关键词 | Class e gene Mads-box Selection pressure Taihangia rupestris |
| ISSN号 | 1672-9072 |
| DOI | 10.1111/j.1672-9072.2007.00431.x |
| 通讯作者 | Wang, yong-qiang(zhmeng@ibcas.ac.cn) |
| 英文摘要 | Studies in model plants showed that sepallata (sep) genes are required for the identification of floral organs and the determination of floral meristems in arabidopsis. in this paper a sep homolog, trsep3, was isolated from a china-specific species, taihangia rupestrisi yu et li. phylogenetic analysis showed that the gene belongs to the sep3-clade of sep (previous agl2) subfamily. in situ hybridization was used to reveal the potential functional specification, and the results showed that trsep3 expression was first observed in floral meristems and then confined to the floral primordia of the three inner whorls. in the matured flower, trsep3 was strongly expressed in the tips of pistils and weak in stamens and petals. the evolution force analysis shows that trsep3 might undergo a relaxed negative selection. these results suggested that trsep3 may not only function in determining the identity of floral meristems and the primordia of three inner whorls, but also function in matured reproductive organs. |
| WOS关键词 | MADS-BOX GENE ; PROTEIN-PROTEIN INTERACTIONS ; FLORAL ORGAN ; FLOWER DEVELOPMENT ; EVOLUTION ; IDENTITY ; ARABIDOPSIS ; PETUNIA ; MERISTEM ; FAMILY |
| WOS研究方向 | Biochemistry & Molecular Biology ; Plant Sciences |
| WOS类目 | Biochemistry & Molecular Biology ; Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000244645200010 |
| 出版者 | BLACKWELL PUBLISHING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380491 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Yong-Qiang |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Photosynthesis & Environm Mol Physiol, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yong-Qiang,Tian, Hui-Yu,Du, Xiao-Qiu,et al. Isolation and characterization of a putative class e gene from taihangia rupestris[J]. Journal of integrative plant biology,2007,49(3):343-350. |
| APA | Wang, Yong-Qiang.,Tian, Hui-Yu.,Du, Xiao-Qiu.,Lu, Shan-Hua.,Lu, Wen-Liang.,...&Meng, Zheng.(2007).Isolation and characterization of a putative class e gene from taihangia rupestris.Journal of integrative plant biology,49(3),343-350. |
| MLA | Wang, Yong-Qiang,et al."Isolation and characterization of a putative class e gene from taihangia rupestris".Journal of integrative plant biology 49.3(2007):343-350. |
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来源：中国科学院大学
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