Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents

Thirteen genotypes of sugarcane were exposed to different drought stress intensities followed by a period of stress relief. Different biomarkers were used to analyze the stress tolerance in leaves which include DPPH activity, proline, glycine betaine, lipid peroxidation and phenolic contents against...

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Autores principales:	Abbas,S.R, Ahmad,S.D, Sabir,S.M, Shah,A.H
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2014
Materias:	Sugarcane proline glycine betaine lipid peroxidation phenolic contents antioxidant activity Polyethylene glycol
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000100019
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spelling	oai:scielo:S0718-951620140001000192015-11-12Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contentsAbbas,S.RAhmad,S.DSabir,S.MShah,A.H Sugarcane proline glycine betaine lipid peroxidation phenolic contents antioxidant activity Polyethylene glycol Thirteen genotypes of sugarcane were exposed to different drought stress intensities followed by a period of stress relief. Different biomarkers were used to analyze the stress tolerance in leaves which include DPPH activity, proline, glycine betaine, lipid peroxidation and phenolic contents against different doses of Polyethylene glycol. Relatively the concentrations of all biochemical markers were increased when PEG concentration was increased. On the basis of lipid peroxidation, glycine betaine and proline contents, HSF-242, Lho-83, HSF-240, CP-77-400, CPF-198, NSG-45, NSG-60 and NSG-555 were found to be drought tolerant genotypes. In conclusion the drought stress-induced changes are reversible, at the cellular level in sugarcane.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.14 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000100019en10.4067/S0718-95162014005000019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Sugarcane proline glycine betaine lipid peroxidation phenolic contents antioxidant activity Polyethylene glycol
spellingShingle	Sugarcane proline glycine betaine lipid peroxidation phenolic contents antioxidant activity Polyethylene glycol Abbas,S.R Ahmad,S.D Sabir,S.M Shah,A.H Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
description	Thirteen genotypes of sugarcane were exposed to different drought stress intensities followed by a period of stress relief. Different biomarkers were used to analyze the stress tolerance in leaves which include DPPH activity, proline, glycine betaine, lipid peroxidation and phenolic contents against different doses of Polyethylene glycol. Relatively the concentrations of all biochemical markers were increased when PEG concentration was increased. On the basis of lipid peroxidation, glycine betaine and proline contents, HSF-242, Lho-83, HSF-240, CP-77-400, CPF-198, NSG-45, NSG-60 and NSG-555 were found to be drought tolerant genotypes. In conclusion the drought stress-induced changes are reversible, at the cellular level in sugarcane.
author	Abbas,S.R Ahmad,S.D Sabir,S.M Shah,A.H
author_facet	Abbas,S.R Ahmad,S.D Sabir,S.M Shah,A.H
author_sort	Abbas,S.R
title	Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
title_short	Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
title_full	Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
title_fullStr	Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
title_full_unstemmed	Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
title_sort	detection of drought tolerant sugarcane genotypes (saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000100019
work_keys_str_mv	AT abbassr detectionofdroughttolerantsugarcanegenotypessaccharumofficinarumusinglipidperoxidationantioxidantactivityglycinebetaineandprolinecontents AT ahmadsd detectionofdroughttolerantsugarcanegenotypessaccharumofficinarumusinglipidperoxidationantioxidantactivityglycinebetaineandprolinecontents AT sabirsm detectionofdroughttolerantsugarcanegenotypessaccharumofficinarumusinglipidperoxidationantioxidantactivityglycinebetaineandprolinecontents AT shahah detectionofdroughttolerantsugarcanegenotypessaccharumofficinarumusinglipidperoxidationantioxidantactivityglycinebetaineandprolinecontents
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Detection of drought tolerant sugarcane genotypes (Saccharum officinarum) using lipid peroxidation, antioxidant activity, glycine-betaine and proline contents

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