論文 - 詳細
| RRC ID | 642 |
|---|---|
| 著者 | Yan L, Loukoianov A, Blechl A, Tranquilli G, Ramakrishna W, SanMiguel P, Bennetzen JL, Echenique V, Dubcovsky J. |
| タイトル | The wheat VRN2 gene is a flowering repressor down-regulated by vernalization. |
| ジャーナル | Science |
| Abstract |
Plants with a winter growth habit flower earlier when exposed for several weeks to cold temperatures, a process called vernalization. We report here the positional cloning of the wheat vernalization gene VRN2, a dominant repressor of flowering that is down-regulated by vernalization. Loss of function of VRN2, whether by natural mutations or deletions, resulted in spring lines, which do not require vernalization to flower. Reduction of the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month. |
| 巻・号 | 303(5664) |
| ページ | 1640-4 |
| 公開日 | 2004-3-12 |
| DOI | 10.1126/science.1094305 |
| PII | 303/5664/1640 |
| PMID | 15016992 |
| PMC | PMC4737501 |
| MeSH | Alleles Amino Acid Sequence Arabidopsis / genetics Arabidopsis / growth & development Base Sequence Chromosome Mapping Cloning, Molecular Cold Temperature* Down-Regulation Epistasis, Genetic Evolution, Molecular Flowers / growth & development* Gene Deletion Gene Expression Regulation, Plant* Genes, Plant Genetic Variation Hordeum / genetics Molecular Sequence Data Mutation Plant Proteins / chemistry Plant Proteins / genetics Plant Proteins / physiology Plants, Genetically Modified Promoter Regions, Genetic Protein Structure, Tertiary RNA Interference RNA, Messenger / genetics RNA, Messenger / metabolism RNA, Plant / genetics RNA, Plant / metabolism Seasons Transcription, Genetic Triticum / genetics* Triticum / growth & development* |
| IF | 41.846 |
| 引用数 | 625 |
| WOS 分野 | PLANT SCIENCES |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 10 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| オオムギ | Dairokkaku |