Pretraživanje
Prikaz rezultata 1-10 od 10
Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2010)
The activities of antioxidative enzymes and contents of proline and total phenolics were assayed in roots of two maize (Zea mays L.) genotypes grown in a medium containing nitrate (NO3 (-)) or both nitrogen forms, nitrate ...
Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring
(Springer, Dordrecht, 2010)
Using in vitro culture, we determined the effect of photoperiod during growth of Chenopodium rubrum mother plants on vegetative and reproductive development of offspring. Photoperiod during flowering induction of mother ...
Phenolics, lignin content and peroxidase activity in Picea omorika lines
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2006)
We analyzed low molecular mass phenolics, lignin content and both soluble and cell wall bound peroxidase activity in the needles of three Picea omorika (Pancic) Purkyne lines grown in the generative seed orchard. The highest ...
Activities of antioxidant systems during germination of Chenopodium rubrum seeds
(Kluwer Academic Publishers, 2003)
The activities of superoxide-dismutase (SOD), catalase (CAT) and peroxidase (POD), and concentrations of glutathione and ascorbate have been studied during the first stages of germination in Chenopodium rubrum L. seeds. ...
Somatic embryogenesis in Chenopodium rubrum and Chenopodium murale in vitro
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2005)
In order to establish an efficient system for in vitro plant regeneration of a short day plant Chenopodium rubrum L. and a long day plant Chenopodium murale L., optimum culture conditions for somatic embryogenesis were ...
The effects of photoperiod, glucose and gibberellic acid on growth in vitro and flowering of Chenopodium murale
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2000)
In vitro culture of long-day plant Chenopodium murale L was established. The effects of photoperiod, glucose and gibberellic acid (GA(3)) on flowering and growth in vitro were investigated. Oscillatory changes of photoperiodic ...
The effects of growth regulators on flowering of Chenopodium murale plants in vitro
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2000)
In vitro culture of Chenopodium murale L. (ecotype 197) green and herbicide SAN 9789 - treated "white" plants was established and the effects of benzylaminopurine (BAP), indole-3-acetic acid (IAA) and gibberellic acid ...
Effect of darkness on growth and flowering of Chenopodium rubrum and C. murale plants in vitro
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2003)
Chenopodium rubrum, a short-day plant, and C. murale, a long-day plant, were grown in vitro in continuous darkness. Control C. rubrum plants exposed to continuous darkness for 15 d at cotyledonary phase, did not flower, ...
Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2012)
Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis from leaf explants were examined. During the early stages of shoot organogenesis there was a decrease in superoxide dismutase ...
Changes in activities of antioxidant enzymes during Chenopodium murale seed germination
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2008)
The activities and isoenzyme pattern of catalase (CAT), superoxide dismutase (SOD) and peroxidase (POD) have been studied during germination of Chenopodium murale seeds. CAT and SOD activities were similar in dry seeds and ...