Enhanced drought and heat stress tolerance of tobacco plants with ectopically enhanced cytokinin oxidase/dehydrogenase gene expression

Macková, Hana; Hronková, Marie; Dobrá, Jana; Turečková, Veronika; Novák, Ondřej; Lubovská, Zuzana; Motyka, Václav; Haisel, D.; Hájek, Tomáš; Tom Prášil, Ilja; Gaudinová, Alena; Štorchová, Helena; J. Ge, Eva; Werner, Tomáš; Schmülling, Thomas; Vaňková, Radomı́ra

doi:10.1093/jxb/ert131

Public

Enhanced drought and heat stress tolerance of tobacco plants with ectopically enhanced cytokinin oxidase/dehydrogenase gene expression

Published in Journal of Experimental Botany • May 13, 2013

Authors:

Hana Macková

Marie Hronková

Jana Dobrá

Abstract

Responses to drought, heat, and combined stress were compared in tobacco (Nicotiana tabacum L.) plants ectopically expressing the cytokinin oxidase/dehydrogenase CKX1 gene of Arabidopsis thaliana L. under the control of either the predominantly root-expressed WRKY6 promoter or the constitutive 35S p...

Subject

Cytokinin

Abscisic acid

Biology

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