A florigen paralog is required for short-day vernalization in a pooid grass
文献类型：期刊论文
| 作者 | Woods, Daniel1,2,3,5; Dong, Yinxin3,4,6; Bouche, Frederic3,7; Bednarek, Ryland3,8; Rowe, Mark3; Ream, Thomas2,3,9; Amasino, Richard1,2,3 |
| 刊名 | ELIFE
 |
| 出版日期 | 2019-01-08 |
| 卷号 | 8页码:16 |
| ISSN号 | 2050-084X |
| 英文摘要 | Perception of seasonal cues is critical for reproductive success in many plants. Exposure to winter cold is a cue that can confer competence to flower in the spring via a process known as vernalization. In certain grasses, exposure to short days is another winter cue that can lead to a vernalized state. In Brachypodium distachyon, we find that natural variation for the ability of short days to confer competence to flower is due to allelic variation of the FLOWERING LOCUS T (FT1) paralog FT-like9 (FTL9). An active FTL9 allele is required for the acquisition of floral competence, demonstrating a novel role for a member of the FT family of genes. Loss of the short-day vernalization response appears to have arisen once in B. distachyon and spread through diverse lineages indicating that this loss has adaptive value, perhaps by delaying spring flowering until the danger of cold damage to flowers has subsided. |
| 资助项目 | National Science Foundation[IOS-1258126] |
| 语种 | 英语 |
| 资助机构 | National Science Foundation |
| 源URL | [http://ir.kib.ac.cn/handle/151853/64330]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 通讯作者 | Woods, Daniel; Amasino, Richard |
| 作者单位 | 1.Univ Wisconsin, Lab Genet, Madison, WI 53706 USA 2.Univ Wisconsin, US DOE, Great Lakes Bioenergy Res Ctr, Madison, WI 53706 USA 3.Univ Wisconsin, Dept Biochem, Madison, WI 53706 USA 4.Northwest A&F Univ, Coll Hort, Yangling, Shaanxi, Peoples R China 5.Univ Calif Davis, Plant Sci Dept, Davis, CA 95616 USA 6.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 7.Univ Liege, Lab Plant Physiol, Liege, Belgium 8.Cornell Univ, Boyce Thompson Inst, Ithaca, NY USA 9.Monsanto Co, Chesterfield, England |
| 推荐引用方式 GB/T 7714 | Woods, Daniel,Dong, Yinxin,Bouche, Frederic,et al. A florigen paralog is required for short-day vernalization in a pooid grass[J]. ELIFE,2019,8:16. |
| APA | Woods, Daniel.,Dong, Yinxin.,Bouche, Frederic.,Bednarek, Ryland.,Rowe, Mark.,...&Amasino, Richard.(2019).A florigen paralog is required for short-day vernalization in a pooid grass.ELIFE,8,16. |
| MLA | Woods, Daniel,et al."A florigen paralog is required for short-day vernalization in a pooid grass".ELIFE 8(2019):16. |
入库方式： OAI收割
来源：昆明植物研究所
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