Z
Zuzana Lubovská
Researcher at Charles University in Prague
Publications - 4
Citations - 299
Zuzana Lubovská is an academic researcher from Charles University in Prague. The author has contributed to research in topics: Nicotiana tabacum & Cytokinin. The author has an hindex of 4, co-authored 4 publications receiving 239 citations. Previous affiliations of Zuzana Lubovská include Academy of Sciences of the Czech Republic.
Papers
More filters
Journal ArticleDOI
Enhanced drought and heat stress tolerance of tobacco plants with ectopically enhanced cytokinin oxidase/dehydrogenase gene expression
Hana Macková,Marie Hronková,Jana Dobrá,Veronika Turečková,Ondřej Novák,Zuzana Lubovská,Václav Motyka,D. Haisel,Tomáš Hájek,Ilja Tom Prášil,Alena Gaudinova,Helena Štorchová,Eva Ge,Tomáš Werner,Thomas Schmülling,Radomira Vankova +15 more
TL;DR: Modulation of cytokinin levels may positively affect plant responses to abiotic stress through a variety of physiological mechanisms, and is associated with enhanced stress tolerance of this genotype.
Journal ArticleDOI
Cytokinin oxidase/dehydrogenase overexpression modifies antioxidant defense against heat, drought and their combination in Nicotiana tabacum plants
TL;DR: The achieved data show that the effect of down-regulation of CK levels on AES may be mediated by altered habit, resulting in improved stress tolerance, which is associated with diminished stress impact on photosynthesis, and changes in source/sink relations.
Journal ArticleDOI
Effect of abiotic stresses on the activity of antioxidative enzymes and contents of phytohormones in wild type and AtCKX2 transgenic tobacco plants.
Z. Mýtinová,Z. Mýtinová,Václav Motyka,D. Haisel,D. Haisel,Alena Gaudinova,Zuzana Lubovská,Zuzana Lubovská,N. Wilhelmová +8 more
TL;DR: Both WT and AtCKX2 leaves as well as roots exhibited elevated abscisic acid content and increased CKX activity under all stresses while endogenous CKs and IAA contents were not much affected by stress treatments in either WT or transgenic plants.
Journal ArticleDOI
Antioxidant enzymatic protection during tobacco leaf ageing is affected by cytokinin depletion
Zuzana Mýtinová,Václav Motyka,D. Haisel,Zuzana Lubovská,Zuzana Lubovská,Alena Trávníčková,Petre I. Dobrev,Josef Holík,N. Wilhelmová +8 more
TL;DR: It is evident that AtCKX2 plants had postponed onset of senescence despite the significantly lowered level of cytokinins, and enhanced antioxidant protection, especially in the oldest leaves, could subsidise this phenomenon.