S
Stanley J. Roux
Researcher at University of Texas at Austin
Publications - 172
Citations - 7195
Stanley J. Roux is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Apyrase & Extracellular. The author has an hindex of 48, co-authored 168 publications receiving 6576 citations. Previous affiliations of Stanley J. Roux include University of Texas System.
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Journal ArticleDOI
Extracellular ATP Induces the Accumulation of Superoxide via NADPH Oxidases in Arabidopsis
TL;DR: It is reported that in leaves of Arabidopsis (Arabidopsis thaliana), applied ATP, but not AMP or phosphate, induces the accumulation of superoxide (O2−) in a biphasic, dose-dependent manner, with a threshold at 500 nm ATP.
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The role of annexin 1 in drought stress in Arabidopsis.
Dorota Konopka-Postupolska,Greg Clark,Grażyna Goch,Janusz Debski,Krzysztof Floras,Araceli Cantero,Bartlomiej Fijolek,Stanley J. Roux,Jacek Hennig +8 more
TL;DR: It is observed that hydrogen peroxide accumulation in guard cells was reduced in overexpressing plants and increased in knockout plants both before and after treatment with abscisic acid, which suggests that this modification could be important in regulating the cellular function of AnnAt1 during stress responses.
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Evidence of a Novel Cell Signaling Role for Extracellular Adenosine Triphosphates and Diphosphates in Arabidopsis
TL;DR: Observations suggest that extracellular ATP can activate calcium-mediated cell-signaling pathways in plants, potentially playing a physiological role in transducing stress and wound responses.
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A Role for Ectophosphatase in Xenobiotic Resistance
TL;DR: It is hypothesize that the hydrolysis of extracellular ATP by phosphatases and ATPases may be necessary for the resistance conferred by P-glycoprotein.
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Differential Expression of Members of the Annexin Multigene Family in Arabidopsis
TL;DR: In situ RNA localization demonstrates that these two annexin genes display developmentally regulated tissue-specific and cell-specific expression patterns, providing further support for the hypothesis that annexins are involved in the Golgi-mediated secretion of polysaccharides.