Interactive effects of UV-B radiation and salicylic acid on Vigna radiata L.
- Autores: Bano C.1, Singh N.B.1, Sunaina 1
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Afiliações:
- Plant Physiology Laboratory, Department of Botany
- Edição: Volume 43, Nº 2 (2017)
- Páginas: 128-133
- Seção: Crop Research
- URL: https://bakhtiniada.ru/1068-3674/article/view/229820
- DOI: https://doi.org/10.3103/S1068367416060057
- ID: 229820
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Resumo
The present study was conducted to investigate the physiological responses of Vigna radiata L. to UV-B radiation and salicylic acid (SA) alone and in combination. The exposure of the seedlings to UV-B radiation significantly reduced biophysical parameters. The pigments viz., chlorophylls and carotenoids and protein decreased while sugar content increased in the seedlings on UV-B exposure. UV-B stress increased the activities of superoxide dismutase, catalase and peroxidase. SA appears to mitigate the adverse effect of UV-B radiation on the growth and metabolism of Vigna seedlings.
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Sobre autores
Chanda Bano
Plant Physiology Laboratory, Department of Botany
Email: singhnb.au2016@gmail.com
Rússia, Allahabad, 211002
N. Singh
Plant Physiology Laboratory, Department of Botany
Autor responsável pela correspondência
Email: singhnb.au2016@gmail.com
Rússia, Allahabad, 211002
Sunaina
Plant Physiology Laboratory, Department of Botany
Email: singhnb.au2016@gmail.com
Rússia, Allahabad, 211002
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