Sweet Sorghum Originated through Selection of Dry, a Plant-Specific NAC Transcription Factor Gene
文献类型：期刊论文
| 作者 | Zhang, Li-Min; Leng, Chuan-Yuan; Luo, Hong; Wu, Xiao-Yuan; Liu, Zhi-Quan; Zhang, Yu-Miao; Zhang, Hong; Xia, Yan; Shang, Li; Liu, Chun-Ming
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| 刊名 | PLANT CELL
 |
| 出版日期 | 2018 |
| 卷号 | 30期号:10页码:2286-2307 |
| ISSN号 | 1040-4651 |
| DOI | 10.1105/tpc.18.00313 |
| 文献子类 | Article |
| 英文摘要 | Sorghum (Sorghum bicolor) is the fifth most popular crop worldwide and a C-4 model plant. Domesticated sorghum comes in many forms, including sweet cultivars with juicy stems and grain sorghum with dry, pithy stems at maturity. The Dry locus, which controls the pithy/juicy stem trait, was discovered over a century ago. Here, we found that Dry gene encodes a plant-specific NAC transcription factor. Dry was either deleted or acquired loss-of-function mutations in sweet sorghum, resulting in cell collapse and altered secondary cell wall composition in the stem. Twenty-three Dry ancestral haplotypes, all with dry, pithy stems, were found among wild sorghum and wild sorghum relatives. Two of the haplotypes were detected in domesticated landraces, with four additional dry haplotypes with juicy stems detected in improved lines. These results imply that selection for Dry gene mutations was a major step leading to the origin of sweet sorghum. The Dry gene is conserved in major cereals; fine-tuning its regulatory network could provide a molecular tool to control crop stem texture. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences ; Cell Biology |
| 出版地 | ROCKVILLE |
| 电子版国际标准刊号 | 1532-298X |
| WOS关键词 | BICOLOR L. MOENCH ; CELL-WALL BIOSYNTHESIS ; PHYLOGENETIC ANALYSIS ; BIOENERGY CROPS ; GENOME ; MARKERS ; TOOL ; VISUALIZATION ; ASSOCIATION ; DEPOSITION |
| 语种 | 英语 |
| WOS记录号 | WOS:000450000500009 |
| 出版者 | AMER SOC PLANT BIOLOGISTS |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31471570, 31461143023] ; Ministry of Science and Technology of the People's Republic of ChinaMinistry of Science and Technology, China [2015BAD15B03] ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences [KFJ-STS-ZDTP-004] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/20617]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Shang, Li 2.Xia, Yan 3.[Liu, Zhi-Quan 4.Zhang, Yu-Miao 5.Zhang, Hong 6.[Zhang, Li-Min 7.Leng, Chuan-Yuan 8.Luo, Hong 9.Wu, Xiao-Yuan 10.Liu, Zhi-Quan |
| 推荐引用方式 GB/T 7714 | Zhang, Li-Min,Leng, Chuan-Yuan,Luo, Hong,et al. Sweet Sorghum Originated through Selection of Dry, a Plant-Specific NAC Transcription Factor Gene[J]. PLANT CELL,2018,30(10):2286-2307. |
| APA | Zhang, Li-Min.,Leng, Chuan-Yuan.,Luo, Hong.,Wu, Xiao-Yuan.,Liu, Zhi-Quan.,...&Jing, Hai-Chun.(2018).Sweet Sorghum Originated through Selection of Dry, a Plant-Specific NAC Transcription Factor Gene.PLANT CELL,30(10),2286-2307. |
| MLA | Zhang, Li-Min,et al."Sweet Sorghum Originated through Selection of Dry, a Plant-Specific NAC Transcription Factor Gene".PLANT CELL 30.10(2018):2286-2307. |
入库方式： OAI收割
来源：植物研究所
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