論文

査読有り 責任著者
2012年

Identification of quantitative trait loci associated with shoot sodium accumulation under low potassium conditions in rice plants

SOIL SCIENCE AND PLANT NUTRITION
  • Takuji Miyamoto
  • ,
  • Kumiko Ochiai
  • ,
  • Saya Takeshita
  • ,
  • Toru Matoh

58
6
開始ページ
728
終了ページ
736
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1080/00380768.2012.745797
出版者・発行元
TAYLOR & FRANCIS LTD

Sodium (Na) application has marked beneficial effects on plant growth when the potassium (K) supply is low. Under low K supply, three japonica rice (Oryza sativa L.) cultivars, Koshihikari, Nipponbare, and Sasanishiki, accumulated more Na than three indica cultivars, IR36, IR64, and Kasalath, and the effect of Na application on growth was greater in japonica Koshihikari plants than in indica IR64 plants. A quantitative trait locus (QTL) analysis using a population of backcross inbred lines derived from japonica Koshihikari and indica Kasalath identified two significant loci associated with shoot Na concentration on chromosomes 3 and 6. The quantitative trait locus for shoot Na accumulation on chromosome 6 was confirmed in a population of chromosome segment substitution lines. The major QTL detected in this study could be useful for increasing crop productivity under low K input.

リンク情報
DOI
https://doi.org/10.1080/00380768.2012.745797
J-GLOBAL
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201302271425228569
CiNii Articles
http://ci.nii.ac.jp/naid/110009580150
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000312695100006&DestApp=WOS_CPL
ID情報
  • DOI : 10.1080/00380768.2012.745797
  • ISSN : 0038-0768
  • J-Global ID : 201302271425228569
  • CiNii Articles ID : 110009580150
  • Web of Science ID : WOS:000312695100006

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