2006年12月
Expression and Ca2+ dependency of plasma membrane K+ channels of tobacco suspension cells adapted to salt stress
PLANT AND CELL PHYSIOLOGY
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- 巻
- 47
- 号
- 12
- 開始ページ
- 1674
- 終了ページ
- 1677
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1093/pcp/pcl030
- 出版者・発行元
- OXFORD UNIV PRESS
The expression of plasma membrane K+ channels of NaCl-adapted tobacco suspension cells and effects of extracellular Ca2+ on plasma membrane K+ channels were investigated. Reverse transcription-PCR (RT-PCR) analysis showed that expression of TORK1, which encodes a K+ channel, was much lower in NaCl-adapted cells than in NaCl-unadapted cells. The magnitude of the outward K+ currents of NaCl-adapted as well as NaCl-unadapted cells decreased with increasing extracellular Ca2+ but there is no significant difference in Ca2+ dependency of the K+ current. These analyses suggest that reduction of the number of K+ channels might cause NaCl adaptation of cells through the decrease of outward K+ currents.
- リンク情報
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- DOI
- https://doi.org/10.1093/pcp/pcl030
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/17082215
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000243131300009&DestApp=WOS_CPL
- URL
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33845700371&origin=inward
- ID情報
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- DOI : 10.1093/pcp/pcl030
- ISSN : 0032-0781
- PubMed ID : 17082215
- SCOPUS ID : 33845700371
- Web of Science ID : WOS:000243131300009