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Authors Mallik, S; Nayak, M; Sahu, BB; Panigrahi, AK; Shaw, BP
Author Full Name Mallik, S.; Nayak, M.; Sahu, B. B.; Panigrahi, A. K.; Shaw, B. P.
Title Response of antioxidant enzymes to high NaCl concentration in different salt-tolerant plants
Source BIOLOGIA PLANTARUM
Language English
Document Type Article
Author Keywords catalase; Chlorella sp.; NaCl stress; Najas graminea; Suaeda maritima; superoxide dismutase
Keywords Plus SUPEROXIDE-DISMUTASE; ASCORBATE PEROXIDASE; AQUATIC MACROPHYTES; LIPID-PEROXIDATION; NATURAL HALOPHYTE; OXIDATIVE STRESS; SALICYLIC-ACID; SALINITY; CATALASE; INVOLVEMENT
Abstract The effects of NaCl on the H2O2 content and the activities of catalase (CAT) and superoxide dismutase (SOD) were studied in diverse group of plants, such as a unicellular alga, Chlorella sp., an aquatic macrophyte, Najas graminea, and a mangrove plant, Suaeda maritima, all showing high tolerance to NaCl. Significant accumulation of H2O2 was observed in all the tested plants upon their exposure to 255 mM NaCl. The activity of both CAT and SOD increased significantly in response to the NaCl treatment. Growing the plants in presence of 255 mM NaCl also resulted in the synthesis of new isoforms of both CAT and SOD.
Author Address [Mallik, S.; Sahu, B. B.; Shaw, B. P.] Inst Life Sci, Bhubaneswar 751023, Orissa, India; [Nayak, M.; Panigrahi, A. K.] Berhampur Univ, Dept Biotechnol, Berhampur 760007, Orissa, India
Reprint Address Shaw, BP (reprint author), Inst Life Sci, Nalco Sq, Bhubaneswar 751023, Orissa, India.
E-mail Address b_p_shaw@yahoo.com
ResearcherID Number Sahu, Binod/O-8394-2017; Sahu, Binod Bihari/S-4290-2019
ORCID Number Sahu, Binod/0000-0002-2151-0654; Sahu, Binod Bihari/0000-0002-2151-0654; Shaw, Birendra Prasad/0000-0003-0541-3296
Times Cited 36
Total Times Cited Count (WoS, BCI, and CSCD) 42
Publisher ACAD SCIENCES CZECH REPUBLIC, INST EXPERIMENTAL BOTANY
Publisher City PRAHA 6
Publisher Address ROZVOJOVA 263, PRAHA 6, CZ-165 02, CZECH REPUBLIC
ISSN 0006-3134
29-Character Source Abbreviation BIOL PLANTARUM
ISO Source Abbreviation Biol. Plant.
Publication Date MAR
Year Published 2011
Volume 55
Issue 1
Beginning Page 191
Ending Page 195
Digital Object Identifier (DOI) 10.1007/s10535-011-0029-3
Page Count 5
Web of Science Category Plant Sciences
Subject Category Plant Sciences
Document Delivery Number V39QT
Unique Article Identifier WOS:000209426200005
Plants associated with this reference

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