Evaluation of environmental stress-tolerance in barley varieties by capillary electrophoresis

• ZHANG Jinghua

  Faculty of Environmental Studies, Nagasaki University

• NISHIMURA Naoki

  Department of Applied Biological Chemistry, The University of Tokyo

• SAKATA Shinji

  Department of Applied Biological Chemistry, The University of Tokyo

• OZAKI Mika

  Faculty of Environmental Studies, Nagasaki University

• TAKEDA Kazuyoshi

  Research Institute for Bioresources, Okayama University

• YAMAZAKI Sunao

  Faculty of Environmental Studies, Nagasaki University

Bibliographic Information

Other Title

• キャピラリー電気泳動法によるオオムギ品種における環境ストレス耐性の評価
• キャピラリー デンキ エイドウホウ ニ ヨル オオムギ ヒンシュ ニ オケル カンキョウ ストレス タイセイ ノ ヒョウカ

Abstract

Varieties of barley were cultured with and without drought stress and an osmoregulatory cellular component, glycine betaine, was determined by capillary electrophoresis. The relation between the betaine levels and stress-tolerance in the varieties was surveyed. The salt stress-tolerant and -sensitive varieties were well discriminated by the betaine levels in the seedlings of barley cultured under stressed and unstressed conditions. Also, the betaine levels could discriminate between African and Japanese varieties, presumably due to the climate difference between the two areas. It was found that glycine betaine is a good candidate as a probe in selecting environmental stress-tolerant plant species.<br>

Journal

• BUNSEKI KAGAKU

  BUNSEKI KAGAKU 52 (12), 1209-1213, 2003

  The Japan Society for Analytical Chemistry

Keywords

• barley
• capillary electrophoresis
• drought stress
• glycine betaine
• salt stress

Details

• CRID: 1390001204353867904
• NII Article ID: 110002905197
• NII Book ID: AN00222633
• DOI: 10.2116/bunsekikagaku.52.1209
• COI: 1:CAS:528:DC%2BD3sXpvFyrtbo%3D
• HANDLE: 10069/21891
• NDL BIB ID: 6789523
• ISSN: 05251931
• Web Site: https://nagasaki-u.repo.nii.ac.jp/records/18013
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6789523
• Web Site: http://www.jstage.jst.go.jp/article/bunsekikagaku/52/12/52_12_1209/_pdf
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10895656
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • NDL-Digital
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed