Now showing items 1-5 of 5
Espermidina e espermina exogena na micropropagação de Aloe vera (L.) Burm
(Revista Cubana de Plantas Medicinales, 2007-04-01) [Artigo]
The lateral shoots of the Aloe vera L. Burm have been inoculated in culture medium. The work has been divided in two phases. In the phase I different concentrations of NAA and BAP were added to the MS . In the phase II, ...
Prognosis of physiological disorders in physic nut to N, P, and K deficiency during initial growth
(Plant Physiology and Biochemistry, 2017-06-01) [Artigo]
The description of physiological disorders in physic nut plants deficient in nitrogen (N), phosphorus (P) and potassium (K) may help to predict nutritional imbalances before the appearance of visual symptoms and to guide ...
Endogenous and food-derived polyamines: determination by electrochemical sensing
(Amino Acids, 2018-09-01) [Resenha]
Polyamines (PAs) are involved in a variety of fundamental physio-pathologic processes. The concentration of these polycations in organs and tissues depends on their endogenous production and oxidation rates, and on their ...
Impact of GA3 and spermine on postharvest quality of anthurium cut flowers (Anthurium andraeanum) cv. Arizona
(Scientia Horticulturae, 2018-11-18) [Artigo]
Anthurium cut flowers exposed to low temperatures may be subjected to chilling injury, whereas higher temperatures may accelerate their metabolism and induce premature senescence. Plant growth regulators, as gibberellic ...
Exogenous polyamines and ethylene on aechmea distichantha l. (bromeliaceae) micropropagation
(Acta Horticulturae, 2015) [Trabalho apresentado em evento]
The aim of the research was to study the effects of exogenous polyamines putrescine, spermidine and spermine and ethylene on in vitro morphogenesis of Aechmea distichantha (Bromeliaceae). The plants obtained in vitro by ...