Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress

Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress

The effects of nickel, cobalt, chromium and zinc on the content of vitamins A, E and C, malondialdehyde (MDA), chlorophyll and carotenoids were investigated in bean seedlings (Phaseolus vulgaris L.) grown in Hoagland solution Control and heavy metal-treated plants were grown for ten days in Hoagland...

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Autor principal: Zengin,Fikriye
Lenguaje:English
Publicado: Sociedad de Biología de Chile 2013
Materias:
Heavy metal
vitamins A
E and C
MDA
chlorophyll and carotenoids
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000100012
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spelling oai:scielo:S0716-976020130001000122014-09-08Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stressZengin,Fikriye Heavy metal vitamins A E and C MDA chlorophyll and carotenoids The effects of nickel, cobalt, chromium and zinc on the content of vitamins A, E and C, malondialdehyde (MDA), chlorophyll and carotenoids were investigated in bean seedlings (Phaseolus vulgaris L.) grown in Hoagland solution Control and heavy metal-treated plants were grown for ten days in Hoagland solution. Vitamin A, E, and C content were measured in primary leaves by high performance liquid chromatographic (HPLC). MDA, chlorophyll and carotenoids were measured in leaves by spectrophotometer. In heavy metal treated plants, the levels of MDA, vitamins A, E and C and carotenoids significantly increased, while chlorophyll content decreased in leaves of seedlings. The results indicate that heavy metals caused an oxidative stress in bean plants. The strongest effect on vitamins A, E and C, MDA, chlorophyll and carotenoids was found in plants exposed to nickel, followed by the sequence cobalt > chromium> zinc.info:eu-repo/semantics/openAccessSociedad de Biología de ChileBiological Research v.46 n.1 20132013-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000100012en10.4067/S0716-97602013000100012
institution Scielo Chile
collection Scielo Chile
language English
topic Heavy metal
vitamins A
E and C
MDA
chlorophyll and carotenoids
spellingShingle Heavy metal
vitamins A
E and C
MDA
chlorophyll and carotenoids
Zengin,Fikriye
Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress
description The effects of nickel, cobalt, chromium and zinc on the content of vitamins A, E and C, malondialdehyde (MDA), chlorophyll and carotenoids were investigated in bean seedlings (Phaseolus vulgaris L.) grown in Hoagland solution Control and heavy metal-treated plants were grown for ten days in Hoagland solution. Vitamin A, E, and C content were measured in primary leaves by high performance liquid chromatographic (HPLC). MDA, chlorophyll and carotenoids were measured in leaves by spectrophotometer. In heavy metal treated plants, the levels of MDA, vitamins A, E and C and carotenoids significantly increased, while chlorophyll content decreased in leaves of seedlings. The results indicate that heavy metals caused an oxidative stress in bean plants. The strongest effect on vitamins A, E and C, MDA, chlorophyll and carotenoids was found in plants exposed to nickel, followed by the sequence cobalt > chromium> zinc.
author Zengin,Fikriye
author_facet Zengin,Fikriye
author_sort Zengin,Fikriye
title Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress
title_short Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress
title_full Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress
title_fullStr Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress
title_full_unstemmed Physiological behavior of bean (phaseolus vulgaris l.) Seedlings under metal stress
title_sort physiological behavior of bean (phaseolus vulgaris l.) seedlings under metal stress
publisher Sociedad de Biología de Chile
publishDate 2013
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000100012
work_keys_str_mv AT zenginfikriye physiologicalbehaviorofbeanphaseolusvulgarislseedlingsundermetalstress
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