書誌事項
- タイトル別名
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- Effect of Rare Earth Elements on Cold-responsive Ca^<2+> Signaling in Tobacco Cells(Papers presented at the Seminar, "Function and structure of thermo/moisture sensors in biosystem")
- タバコ培養細胞における低温応答性カルシウム情報伝達に対する希土類の影響
- タバコ バイヨウ サイボウ ニ オケル テイオン オウトウセイ カルシウム ジョウホウ デンタツ ニ タイスル キドルイ ノ エイキョウ
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説明
Plants respond to various environmental stimuli such as temperature shifts, by activating each component in the signaling cascade such as Ca^<2+> channels, required for adaptations to changing environments. In this study, we tested the effects of naturally existing rare earth elements (Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and Lu) added as chloride salts, on Ca^<2+> influx in induced by two different temperature stresses, namely cold shock and heat shock, in suspension-cultured transgenic tobacco cell line (BY-2) expressing aequorin, a Ca^<2+>-sensitive luminescent protein in its cytosol. Action of Al^<3+> a putative TPC1-type channel inhibitor was also examined. Based on the results obtained, the nature of temperature-sensitive Ca^<2+> influx was discussed.
収録刊行物
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- 低温生物工学会誌
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低温生物工学会誌 53 (1), 7-11, 2007
低温生物工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205087316480
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- NII論文ID
- 110006783042
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- NII書誌ID
- AN10448734
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- ISSN
- 24241555
- 13407902
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- NDL書誌ID
- 8953448
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可