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Polyamines and inhibitors used in successive culture media for in vitro rooting in Berberis buxifolia
(Royal Society of New Zealand, 2005-12)
Although Berberis buxifolia has been reported to propagate in vitro, rooting is difficult to achieve during subcultures, with reduced quantity and quality of roots, as is the case with many other woody species. Several ...
Optimization of the analytical extraction of polyamines from milk
(Elsevier Science BvAmsterdamHolanda, 2011)
Determination of polyamines in organic extracts from roots of Canavalia ensiformis by capillary electrophoresis
(TAYLOR & FRANCIS INC, 2010)
A rapid, selective and specific capillary zone electrophoresis method to determine polyamines in organic extracts from roots of Canavalia ensiformis (Jack Beans) was developed using ultra violet (UV) detection. Canavalia ...
Polyamines in conventional and organic vegetables exposed to exogenous ethylene
(Elsevier B. V., 2015-12-01)
Relationships between endogenous levels of polyamines by thin layer chromatography (TLC) and gas chromatography (GC), nitrate and response to the application of ethylene were established between organic and conventional ...
Polyamines in tomato plants grown during an incidence of tospovirus exposure
(Springer, 2014-12-01)
This study aimed to evaluate the effect of an agrochemical mixture, Pyraclostrobin + Metiram (Cabrio Top)A (R) (P + M), and Bacillus subtilis on polyamine levels and their potential relationship with plant growth stages. ...
An improved method for the identification and cuantitation of polyamines and related compounds as benzoilated derivatives
(Taylor, 2000-05)
A simple reversed phase HPLC method was developed for the determination of polyamines (putrescine, cadaverine, spermidine, spermine) and other polycations (n-acetyl putrescine, histamine, n-acetilspermine, agmatine), as ...
Modulatory effects of Mesorhizobium tianshanense and Glomus intraradices on plant proline and polyamine levels during early plant response of Lotus tenuis to salinity
(Springer, 2013-06)
Aims: The study aims (1) to evaluate the effect of Mesorhizobium tianshanense on plant proline and polyamine levels of Lotus tenuis and its modulatory effect during plant response to short-term salt stress and (2) to compare ...
Regulation by the exogenous polyamine spermidine of Na,K-ATPase activity from the gills of the euryhaline swimming crab Callinectes danae (Brachyura, Portunidae)
(ELSEVIER SCIENCE INC, 2008)
Euryhaline crustaceans rarely hyporegulates and employ the driving force of the Na,K-ATPase, located at the basal surface of the gill epithelium, to maintain their hemolymph osmolality within a range compatible with cell ...
Espermidina e espermina exogena na micropropagação de Aloe vera (L.) Burm
(2007-04-01)
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, ...