Browsing by Subject "plants"
Now showing items 1-5 of 5
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Distribution of peroxidase activity and polyamine pattern of Heliotropium europeum in potassium deficiency conditions
(INDERSCIENCE ENTERPRISES LTD, WORLD TRADE CENTER BLDG, 29 ROUTE DE PRE-BOIS, CASE POSTALE 896, CH-1215 GENEVA, SWITZERLAND, 2007)Polyamines, especially putrescine, are reported to increase in higher plants in response to various stressors, in particular mineral deficiency, low pH and different atmospheric pollutants. Peroxidases are another stress ... -
Effect of magnetic field on peroxidase activities of soybean tissue culture
(DIAGNOSIS PRESS LTD, 67 DONDUKOV BLVD, 1504 SOFIA, BULGARIA, 2007-05)In this study, the aim was to determine the effect of magnetic field on peroxidase activities of soybean tissue culture. Shoot tips were put into petri dishes and exposed to a magnetic field for a period of 2.2 and 19.8 s ... -
Effects of Magnetic Field on Activity of Superoxide Dismutase and Catalase in Glycine max (L.) Merr. Roots
(Hard, Post-Office Box, 10-718 Olsztyn 5, Poland, 2009)Under a magnetic field the activities of superoxide dismutase (SOD) in vitro and in vivo and accompanying activities of catalase activity in vivo were investigated in soybean roots. In plant cells a magnetic field creates ... -
Effects of polyamines and polyamine biosynthetic inhibitors on mitotic activity of Allium cepa root tips
(AKADEMIAI KIADO, PRIELLE K U 19, H-1117 BUDAPEST, HUNGARY, 2008-03)The genotoxic and cytotoxic effects of exogenous polyamines (PAs), putrescine ( Put), spermidine (Spd), spermine (Spm) and PA biosynthetic inhibitors, alpha-difluoromethylornithine ( DFMO), cyclohexilamine (CHA), methylglioxal ... -
Evaluation of Proline Accumulation and Delta(1)-pyrroline-5-carboxylate Synthetase (P5CS) Gene Expression during Salinity Stress in Two Soybean (Glycine max L. Merr.) Varieties
(Hard, Post-Office Box, 10-718 Olsztyn 5, Poland, 2012)The aim of our study was to compare the effects of salt stress in two soybean (Glycine max L. Merr) varieties. Two soybean genotypes (Ataem-7 and Ustun-1) were grown under 0, 50, 100, and 150 mM NaCl treatments, and the ...
