論文

査読有り
2017年3月

Regulation of ascorbic acid metabolism in response to different temperatures in citrus juice sacs in vitro

SCIENTIA HORTICULTURAE
  • Witchulada Yungyuen
  • ,
  • Gang Ma
  • ,
  • Lancui Zhang
  • ,
  • Kazuki Yamawaki
  • ,
  • Masaki Yahata
  • ,
  • Satoshi Ohta
  • ,
  • Terutaka Yoshioka
  • ,
  • Masaya Kato

217
開始ページ
1
終了ページ
7
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.scienta.2017.01.021
出版者・発行元
ELSEVIER SCIENCE BV

To elucidate the regulation of ascorbic acid (AsA) metabolism in response to temperatures, three varieties of citrus juice sacs (Valencia orange, Lisbon lemon, and Satsuma mandarin) in in vitro culture system were subjected to different temperatures (10 degrees C, 20 degrees C, and 30 degrees C). The AsA accumulation was induced at 10 degrees C, whereas it was not significantly affected at 30 degrees C as compared with the control at 20 degrees C in juice sacs of the three citrus varieties. The enhancement of AsA accumulation at 10 degrees C was regulated by the expression of genes in AsA biosynthetic, oxidation, and regeneration pathway. In Valencia orange and Satsuma mandarin, the higher expression of CitVTC4 gene in biosynthetic pathway, and the higher expression of CitMDAR1 and CitMDAR2 genes in regeneration pathway, together with the lower expression of CitAO gene in oxidation pathway contributed to the higher AsA level at 10 degrees C. In Lisbon lemon, the higher expressions of CitVTC1, CitVTC2, and CitVTC4 genes in biosynthetic pathway and the lower expression of CitAO gene in oxidation pathway contributed to the higher AsA level at 10 degrees C. (C) 2017 Elsevier B.V. All rights reserved.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.1016/j.scienta.2017.01.021
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000395615000001&DestApp=WOS_CPL

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