論文

2015年9月

Potential Use of a Weak Ethylene Receptor Mutant, Sletr1-2, as Breeding Material To Extend Fruit Shelf Life of Tomato

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
  • Syariful Mubarok
  • ,
  • Yoshihiro Okabe
  • ,
  • Naoya Fukuda
  • ,
  • Tohru Ariizumi
  • ,
  • Hiroshi Ezura

63
36
開始ページ
7995
終了ページ
8007
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/acs.jafc.5b02742
出版者・発行元
AMER CHEMICAL SOC

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 Sletrl-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 Sletrl-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 beta-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.

Web of Science ® 被引用回数 : 12

リンク情報
DOI
https://doi.org/10.1021/acs.jafc.5b02742
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000361502000013&DestApp=WOS_CPL

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