alexa Effect Of Copper On Anatomical And Biochemical Parameters Of Barley (Hordeumvulgare L.) | 17257
ISSN: 2155-952X

Journal of Biotechnology & Biomaterials
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Effect of copper on anatomical and biochemical parameters of barley (Hordeumvulgare L.)

5th World Congress on Biotechnology

Atabayeva S, Kenzhebayeva S, Beisenova A, Alybayeva R, Asrandina S, Nurmahanova A and Pahratdinovazh

Posters: J Biotechnol Biomater

DOI: 10.4172/2155-952X.S1.028

Abstract
The effect of different concentrations (0.25 mM and 0.5 mM) of Cu 2+ on growth, anatomical parameters, malondialdehyde (MDA) content, photosynthetic pigments were investigated in hydroponically grown five barley ( Triticumaestivum L.) varieties (Kazakhstan skayarannaya Kazakhstanskaya-3, Melturn, Kaiyr and Shagala). Wheat varieties exposed to 0.5 mM Cu2+ exhibited significant growth reduction. The results showed that growth, anatomical and biochemical parameters were significantly reduced at 0.5 mMCu 2+ , compared to untreated control plants. Tolerant and sensitive to Cu 2+ wheat varieties were identified. MDA content in tolerant variety was less compared with sensitive to copper ones.In tolerant varietyphotosynthetic pigments (chlorophyll- a , chlorophyll- b , carotenoids) content decreased in less extent compared with sensitive varieties.
Biography
Atabayeva S has completed her PhD (Candidate of Science) at the age of 35 yearfrom Institute of Plant Physiology, Genetics and Bioengineering, and defensed her doctoral dissertation (Doctor of Biological Science) at the age of 45 from Institute of Plant Biology and Biotechnology. She has completed her postdoctoral studies fromInstitute of Plant Biology and Biotechnology, She is professor of Biotechnology Department of Al-Farabi Kazakh National University. She has published in reputed journals.
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