نتایج جستجو برای: medium 2
تعداد نتایج: 2702650 فیلتر نتایج به سال:
The study investigates the role of root glutathione (GSH) content and glutathione S-transferase (GST) activity in the response of hard wheat (Triticum durum Desf. variety Carioca) induced by different doses of phosphorus KH2<span style="font-s...
the present study is aimed at assessing the ability of pseudomonas sp. an29 to uptake hg2+ from the metal contaminated environment. the minimum inhibitory concentration (mics) of hg 2+ was 500 μg/ml. pseudomonas sp. an29 could tolerate pb 2+ (600 g/ml), cu2+ (200 g/ml), cd2+ (50 g/ml), zn2+ (50 g/ml), ni2+ (550 g/ml) and cr 6+ (150 g/ml). the isolate showed typical g...
Drought stress causes severe metabolic dysfunctions by formation of oxidative stress that may lead to damage in DNA, inactivation of enzymes, and lipid peroxidation. Plants have developed different morphological, physiological, and biochemical mechanisms to withstand the drought stress. Plant growth regulators (PGRs) are...
Background and purpose : In this study the effects of glutathion on resumption of meiosis, in-vitro maturation and development of immature mouse oocytes was evaluated. Materials and methods : Immature oocytes recoverd from NMRI mouse strain (4-6 weeks) in four different experimental groups. Group 1 (control group): 345 immature oocytes were matured in MEM-α medium containing FCS 5%, group ...
In order to increase the productivity of human interleukin-2 (IL-2) as a model protein in the recombinant E.coliBL21 (DE3), the effect of magnesium acetate and manganese acetate was studied based on full factorial design experiments magnesium acetate and manganese acetate and their interaction exhibited an increasing effect on IL-2 expression level upto 25.24%, 16.80% and 23.30%, respective...
parsi zira, bunium persicum (boiss.) b. fedtsch., or black zira, a member of the umbellifera family, is one of the most important medicinal species with high economic value. generally, there is limited information about in vitro culture of bunium persicum. in this study, the effect of various media (ms, b5) and combinations of plant growth regulators, naa and 2,4-d alone or together with kin, o...
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