Hydrogen sulfide interacts with calcium signaling to enhance the chromium tolerance in Setaria italica

Graphical abstract The summary of the crosstalk between H2 S and Ca2+ signaling in foxtail millet responding to Cr6+ stress. This study exhibited that H2 S interacts with Ca2+ signaling to enhance the Cr6+ tolerance in foxtail millet by activation of the HM chelators and regulation of the antioxidan...

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Published inCell calcium (Edinburgh) Vol. 56; no. 6; pp. 472 - 481
Main Authors Fang, Huihui, Jing, Tao, Liu, Zhiqiang, Zhang, Liping, Jin, Zhuping, Pei, Yanxi
Format Journal Article
LanguageEnglish
Published Netherlands Elsevier Ltd 01.12.2014
Subjects
Advanced Basic Science
Antioxidants - metabolism
Calcium - metabolism
Calcium Chelating Agents - pharmacology
Calcium signaling
Calcium Signaling - drug effects
Calcium Signaling - physiology
Chromium - adverse effects
Chromium - pharmacology
Chromium stress
Hydrogen sulfide
Hydrogen Sulfide - metabolism
Setaria italica
Setaria Plant - drug effects
Setaria Plant - metabolism
Stress, Physiological
Hydrogen sulfide
Calcium signaling
Setaria italica
Chromium stress
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Summary:Graphical abstract The summary of the crosstalk between H2 S and Ca2+ signaling in foxtail millet responding to Cr6+ stress. This study exhibited that H2 S interacts with Ca2+ signaling to enhance the Cr6+ tolerance in foxtail millet by activation of the HM chelators and regulation of the antioxidant system. H2 S dependent manner is a necessary way in which Ca2+ activated the synthesis of MT and PC by up-regulating the expressions of MT3A and PCS . H2 S dependent pathway is a component of the Ca2+ activating antioxidant system and H2 S partially contributes Ca2+ -activating antioxidant system.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:0143-4160
1532-1991
DOI:10.1016/j.ceca.2014.10.004