Search Results - "Gemperlová, Lenka"

Effect of drought and combined drought and heat stress on polyamine metabolism in proline-over-producing tobacco plants by CVIKROVA, Milena, GEMPERLOVA, Lenka, MARTINCOVA, Olga, VANKOVA, Radomira

“…The roles of proline and polyamines (PAs) in the drought stress responses of tobacco plants were investigated by comparing the responses to drought alone and…”
Get full text

Effect of heat stress on polyamine metabolism in proline-over-producing tobacco plants by Cvikrová, Milena, Gemperlová, Lenka, Dobrá, Jana, Martincová, Olga, Prásil, Ilja T., Gubis, Jozef, Vanková, Radomira

“…► The accumulation of proline and the polyamine levels was investigated under heat. ► The increased proline in transformants showed a positive effect on stress…”
Get full text

The humidity level matters during the desiccation of Norway spruce somatic embryos by Fischerová, Lucie, Gemperlová, Lenka, Cvikrová, Milena, Matušíková, Ildiko, Moravčíková, Jana, Gerši, Zuzana, Malbeck, Jiří, Kuderna, Jan, Pavlíčková, Jana, Motyka, Václav, Eliášová, Kateřina, Vondráková, Zuzana

“…In Norway spruce, as in many other conifers, the germination capacity of somatic embryos is strongly influenced by the desiccation phase inserted after…”
Get full text

The Response of Picea abies Somatic Embryos to UV-B Radiation Depends on the Phase of Maturation by Eliášová, Kateřina, Vondráková, Zuzana, Gemperlová, Lenka, Neděla, Vilém, Runštuk, Jiří, Fischerová, Lucie, Malbeck, Jiří, Trávníčková, Alena, Cvikrová, Milena, Vágner, Martin

“…Ultraviolet-B (UV-B) radiation is a key environmental signal which initiates diverse responses that affect the metabolism, development, and viability of…”
Get full text

Diurnal changes in polyamine content, arginine and ornithine decarboxylase, and diamine oxidase in tobacco leaves by Gemperlová, Lenka, Nováková, Marie, Vaňková, Radomíra, Eder, Josef, Cvikrová, Milena

“…Changes in the contents of polyamines (PAs) in tobacco leaves (Nicotiana tabacum L. cv. Wisconsin 38) grown under 16 h photoperiod were correlated with…”
Get full text

Polyamine profiles and biosynthesis in somatic embryo development and comparison of germinating somatic and zygotic embryos of Norway spruce by Gemperlova, Lenka, Fischerova, Lucie, Cvikrova, Milena, Mala, Jana, Vondrakova, Zuzana, Martincova, Olga, Vagner, Martin

“…The polyamine (PA) contents and activities of PA biosynthetic enzymes in Norway spruce somatic embryos [Picea abies L. (Karst.), genotype AFO 541] were studied…”
Get full text

Excretion of polyamines in alfalfa and tobacco suspension-cultured cells and its possible role in maintenance of intracellular polyamine contents by Cvikrová, Milena, Gemperlová, Lenka, Eder, Josef, Zažímalová, Eva

“…Changes in polyamines (PAs) in cells and cultivation media of alfalfa (Medicago sativa L.) and tobacco bright yellow 2 (BY-2) (Nicotiana tabacum L.) cell…”
Get full text

Polyamine metabolism during the growth cycle of tobacco BY-2 cells by Gemperlová, Lenka, Eder, Josef, Cvikrová, Milena

“…We studied polyamine (PA) biosynthesis, oxidation and conjugation in asynchronously dividing cells of tobacco BY-2 cell suspension culture ( Nicotiana tabacum…”
Get full text

Polyamine metabolism during the cell cycle of synchronized tobacco BY-2 cell line by Gemperlová, Lenka, Cvikrová, Milena, Fischerová, Lucie, Binarová, Pavla, Fischer, Lukáš, Eder, Josef

“…The time courses of the contents of free, soluble and insoluble polyamine (PA) conjugates, PA biosynthetic and catabolic enzyme activities and mRNA levels of…”
Get full text

Cytological changes and alterations in polyamine contents induced by cadmium in tobacco BY-2 cells by Kuthanová, Andrea, Gemperlová, Lenka, Zelenková, Sylva, Eder, Josef, Macháčková, Ivana, Opatrný, Zdeněk, Cvikrová, Milena

“…Changes in cell viability, proliferation, cell and nuclear morphology including nuclear and DNA fragmentation induced by 0.05 and 1 mM CdSO 4 (Cd 2+) in…”
Get full text

Effect of heat stress on polyamine metabolism in proline-over-producing tobacco plants: Abiotic Stress Tolerances by CVIKROVA, Milena, GEMPERLOVA, Lenka, DOBRA, Jana, MARTINCOVA, Olga, PRASIL, Ilja T, GUBIS, Jozef, VANKOVA, Radomira

Get full text