Transcriptome Comparison Reveals Key Candidate Genes Responsible for the Unusual Reblooming Trait in Tree Peonies
文献类型：期刊论文
| 作者 | Zhou, Hua2; Cheng, Fang-Yun; Wang, Rong; Zhong, Yuan; He, Chaoying1
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| 刊名 | PLOS ONE
 |
| 出版日期 | 2013 |
| 卷号 | 8期号:11 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0079996 |
| 文献子类 | Article |
| 英文摘要 | Tree peonies are important ornamental plants worldwide, but growing them can be frustrating due to their short and concentrated flowering period. Certain cultivars exhibit a reblooming trait that provides a valuable alternative for extending the flowering period. However, the genetic control of reblooming in tree peonies is not well understood. In this study, we compared the molecular properties and morphology of reblooming and non-reblooming tree peonies during the floral initiation and developmental processes. Using transcriptome sequencing technology, we generated 59,275 and 63,962 unigenes with a mean size of 698 bp and 699 bp from the two types of tree peonies, respectively, and identified eight differentially expressed genes that are involved in the floral pathways of Arabidopsis thaliana. These differentially regulated genes were verified through a detailed analysis of their expression pattern during the floral process by real time RT-PCR. From this combined analysis, we identified four genes, PsFT, PsVIN3, PsCO and PsGA20OX, which likely play important roles in the regulation of the reblooming process in tree peonies. These data constitute a valuable resource for the discovery of genes involved in flowering time and insights into the molecular mechanism of flowering to further accelerate the breeding of tree peonies and other perennial woody plants. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | SAN FRANCISCO |
| WOS关键词 | FLOWERING-LOCUS-T ; RNA-SEQ ; MOLECULAR-MECHANISM ; GIBBERELLIN ; TIME ; ARABIDOPSIS ; TOOL ; VERNALIZATION ; ANNOTATION ; TRANSITION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000327143800107 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 资助机构 | National High Technology Research and Development Program of China (863 Program)(National High Technology Research and Development Program of China) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27849]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Jiangxi Acad Sci, Inst Biol & Resources, Nanchang, Peoples R China 2.Beijing Forestry Univ, Landscape Architecture Coll, Natl Flower Engn Res Ctr, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Hua,Cheng, Fang-Yun,Wang, Rong,et al. Transcriptome Comparison Reveals Key Candidate Genes Responsible for the Unusual Reblooming Trait in Tree Peonies[J]. PLOS ONE,2013,8(11). |
| APA | Zhou, Hua,Cheng, Fang-Yun,Wang, Rong,Zhong, Yuan,&He, Chaoying.(2013).Transcriptome Comparison Reveals Key Candidate Genes Responsible for the Unusual Reblooming Trait in Tree Peonies.PLOS ONE,8(11). |
| MLA | Zhou, Hua,et al."Transcriptome Comparison Reveals Key Candidate Genes Responsible for the Unusual Reblooming Trait in Tree Peonies".PLOS ONE 8.11(2013). |
入库方式： OAI收割
来源：植物研究所
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