Knowledge Management System of Kunming Institute of Botany,CAS
| Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta | |
| Sun, Xudong1,2; Guan, Yanlong1,2,3; Hu, Xiangyang1,2; Hu,XY (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Peoples R China.; huxiangyang@mail.kib.ac.cn | |
| 2014-12-01 | |
| 发表期刊 | PLANT MOLECULAR BIOLOGY REPORTER
 |
| ISSN | 0735-9640 |
| 卷号 | 32期号:6页码:1219-1227 |
| 摘要 | The establishment of ad-abaxial polarity is an important characteristic of the development of lateral organs in plants. YABBY genes encode higher plant-specific nuclear proteins which play critical roles in promoting abaxial cell fate. IaYABBY2 (IaYAB2, Genbank accession no. KF250432), isolated from Incarvillea arguta, is a member of YABBY gene family. Sequence characterization and phylogenetic analyses show that IaYABBY2 is a member of the YAB2 subfamily of Arabidopsis thaliana. Subcellular localization analysis indicates that IaYABBY2 is localized in the nucleus. Ectopic expression of IaYABBY2 in Arabidopsis plants resulted in the partial abaxialization of adaxial epidermises of leaves and sepals and development defect of florescence. The transgenic lines also showed higher level of anthocyanin content and photosynthesis capability after differential environment stress. These results indicate that the IaYABBY2 functions in the ad-abaxial polarity, development of shoot apical meristem, and environmental stress. |
| 关键词 | Iayabby2 Ad-abaxial Polarity Incarvillea Arguta Arabidopsis Thaliana |
| 学科领域 | Biochemical Research Methods ; Plant Sciences |
| DOI | 10.1007/s11105-014-0725-1 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344396000009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/18517 |
| 专题 | 中国科学院青藏高原研究所昆明部 |
| 通讯作者 | Hu,XY (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Peoples R China.; huxiangyang@mail.kib.ac.cn |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Plant Germplasm & Genom Ctr, Kunming 650201, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Xudong,Guan, Yanlong,Hu, Xiangyang,et al. Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta[J]. PLANT MOLECULAR BIOLOGY REPORTER,2014,32(6):1219-1227. |
| APA | Sun, Xudong,Guan, Yanlong,Hu, Xiangyang,Hu,XY ,&huxiangyang@mail.kib.ac.cn.(2014).Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta.PLANT MOLECULAR BIOLOGY REPORTER,32(6),1219-1227. |
| MLA | Sun, Xudong,et al."Isolation and Characterization of IaYABBY2 Gene from Incarvillea arguta".PLANT MOLECULAR BIOLOGY REPORTER 32.6(2014):1219-1227. |
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