Sucrose metabolism gene families and their biological functions
文献类型：期刊论文
| 作者 | Jiang, Shu-Ye; Chi, Yun-Hua; Wang, Ji-Zhou; Zhou, Jun-Xia; Cheng, Yan-Song; Zhang, Bao-Lan; Ma, Ali; Vanitha, Jeevanandam; Ramachandran, Srinivasan3,9 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015 |
| 卷号 | 5 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep17583 |
| 文献子类 | Article |
| 英文摘要 | Sucrose, as the main product of photosynthesis, plays crucial roles in plant development. Although studies on general metabolism pathway were well documented, less information is available on the genome-wide identification of these genes, their expansion and evolutionary history as well as their biological functions. We focused on four sucrose metabolism related gene families including sucrose synthase, sucrose phosphate synthase, sucrose phosphate phosphatase and UDP-glucose pyrophosphorylase. These gene families exhibited different expansion and evolutionary history as their host genomes experienced differentiated rates of the whole genome duplication, tandem and segmental duplication, or mobile element mediated gene gain and loss. They were evolutionarily conserved under purifying selection among species and expression divergence played important roles for gene survival after expansion. However, we have detected recent positive selection during intra-species divergence. Overexpression of 15 sorghum genes in Arabidopsis revealed their roles in biomass accumulation, flowering time control, seed germination and response to high salinity and sugar stresses. Our studies uncovered the molecular mechanisms of gene expansion and evolution and also provided new insight into the role of positive selection in intra-species divergence. Overexpression data revealed novel biological functions of these genes in flowering time control and seed germination under normal and stress conditions. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | LONDON |
| WOS关键词 | UDP-GLUCOSE PYROPHOSPHORYLASE ; PHOSPHATE SYNTHASE GENE ; ARABIDOPSIS-THALIANA ; POSITIVE SELECTION ; EXPRESSION ANALYSIS ; TRANSGENIC TOBACCO ; MALE-STERILITY ; POTATO-TUBERS ; WHOLE-GENOME ; PLANT |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000365420400001 |
| 出版者 | NATURE PUBLISHING GROUP |
| 资助机构 | National Research Foundation, Prime Minister's Office, Singapore under its Competitive Research Programme (CRP Award) [NRF-CRP7-2010-02] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26025]  |
| 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.Ma, Ali 2.[Jiang, Shu-Ye 3.Zhang, Bao-Lan 4.Cheng, Yan-Song 5.Zhou, Jun-Xia 6.Wang, Ji-Zhou 7.Chi, Yun-Hua 8.Natl Univ Singapore, Temasek Life Sci Lab, Genome Struct Biol Grp, Singapore 117604, Singapore 9.Vanitha, Jeevanandam 10.Chinese Acad Sci, Inst Bot, TLL IOB Joint R&D Lab, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Shu-Ye,Chi, Yun-Hua,Wang, Ji-Zhou,et al. Sucrose metabolism gene families and their biological functions[J]. SCIENTIFIC REPORTS,2015,5. |
| APA | Jiang, Shu-Ye.,Chi, Yun-Hua.,Wang, Ji-Zhou.,Zhou, Jun-Xia.,Cheng, Yan-Song.,...&Ramachandran, Srinivasan.(2015).Sucrose metabolism gene families and their biological functions.SCIENTIFIC REPORTS,5. |
| MLA | Jiang, Shu-Ye,et al."Sucrose metabolism gene families and their biological functions".SCIENTIFIC REPORTS 5(2015). |
入库方式： OAI收割
来源：植物研究所
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