論文 - 詳細
| RRC ID | 34532 |
|---|---|
| 著者 | Mubarok S, Okabe Y, Fukuda N, Ariizumi T, Ezura H. |
| タイトル | Potential Use of a Weak Ethylene Receptor Mutant, Sletr1-2, as Breeding Material To Extend Fruit Shelf Life of Tomato. |
| ジャーナル | J Agric Food Chem |
| Abstract |
Mutations in the ethylene receptor gene (SlETR1), Sletr1-1 and Sletr1-2, are effective in reducing ethylene sensitivity and improving fruit shelf life. In this study the effect of Sletr1-1 and Sletr1-2 mutations was investigated in F1 hybrid lines. These two mutants and control were crossed with four commercial pure-line tomatoes. The Sletr1-1 mutation showed undesirable pleiotropic effects in the F1 hybrid lines. The Sletr1-2 mutation was effective in improving fruit shelf life of F1 hybrid lines for 4-5 days longer. It was also effective in improving fruit firmness without change in fruit size, ethylene production, respiration rate, and total soluble solids or a great reduction in fruit color, lycopene, and β-carotene, although the titratable acidity was increased by Sletr1-2 mutation. These results indicate that the Sletr1-2 mutant allele has the potential to improve fruit shelf life via incorporation in tomato breeding programs. |
| 巻・号 | 63(36) |
| ページ | 7995-8007 |
| 公開日 | 2015-9-16 |
| DOI | 10.1021/acs.jafc.5b02742 |
| PMID | 26208257 |
| MeSH | Breeding Food Storage Fruit / chemistry* Fruit / genetics Fruit / metabolism Mutation Plant Proteins / genetics* Plant Proteins / metabolism Plants, Genetically Modified / chemistry* Plants, Genetically Modified / genetics Plants, Genetically Modified / metabolism Receptors, Cell Surface / genetics* Receptors, Cell Surface / metabolism Solanum lycopersicum / chemistry* Solanum lycopersicum / genetics Solanum lycopersicum / metabolism |
| IF | 4.192 |
| 引用数 | 12 |
| WOS 分野 | AGRICULTURE, MULTIDISCIPLINARY FOOD SCIENCE & TECHNOLOGY CHEMISTRY, APPLIED |
| 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 | |
| 各媒体での言及数の合計 | 1 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
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