Antioxidant Enzymes and Cell Wall Formation in Tobacco Plants under Salt Stress

被引：0

作者：

Tugbaeva, A. S. ^{[1
]}

Plotnikov, D. S. ^{[1
]}

Ermoshin, A. A. ^{[1
]}

Kiseleva, I. S. ^{[1
]}

机构：

[1] Ural Fed Univ, 51 Lenina, Ekaterinburg 620000, Russia

来源：

PROCEEDINGS OF THE II INTERNATIONAL CONFERENCE: MODERN SYNTHETIC METHODOLOGIES FOR CREATING DRUGS AND FUNCTIONAL MATERIALS (MOSM2018) | 2019年 / 2063卷

关键词：

SALINITY STRESS; MECHANISMS;

D O I：

10.1063/1.5087330

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The study was focused on the responses of tobacco plants to salt stress. The changes in antioxidant enzymes, photosynthetic pigments, anatomy traits in root and stein tissues under the impact of different concentration of NaCl (25 and 50 mM L-1) were investigated. It was shown that low and high concentrations of NaCl differently effected on plant growth, and root and stem anatomy. The salt stress activated antioxidant enzymes (CAT, GPX, APX), and increased chlorophyll and carotenoid content. In roots salt stress causes the increase of total and cortex diameter and cell wall thickness in xylem tissues. The same NaCl concentrations cause stronger changes in roots than in shoots.

引用

页数：4

共 50 条

[41] Changes in Activity Profile of Some Antioxidant Enzymes in Alfalfa Half-sib Families under Salt Stress
Valizadeh, M.
Moharamnejad, S.
Ahmadi, M.
Jalaly, H. Mohammadzadeh
JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY, 2013, 15 (04): : 801 - 809
[42] Selenium modulates the activities of antioxidant enzymes, osmotic homeostasis and promotes the growth of sorrel seedlings under salt stress
Lingan Kong
Mao Wang
Dongling Bi
Plant Growth Regulation, 2005, 45 : 155 - 163
[43] Selenium modulates the activities of antioxidant enzymes, osmotic homeostasis and promotes the growth of sorrel seedlings under salt stress
Kong, LA
Wang, M
Bi, DL
PLANT GROWTH REGULATION, 2005, 45 (02) : 155 - 163
[44] INOSITOL METABOLISM AND CELL WALL FORMATION IN PLANTS
LOEWUS, F
FEDERATION PROCEEDINGS, 1965, 24 (4P1) : 855 - &
[45] Functional characterization of the antioxidant enzymes in rice plants exposed to salinity stress
Vighi, I. L.
Benitez, L. C.
Amaral, M. N.
Moraes, G. P.
Auler, P. A.
Rodrigues, G. S.
Deuner, S.
Maia, L. C.
Braga, E. J. B.
BIOLOGIA PLANTARUM, 2017, 61 (03) : 540 - 550
[46] FORMATION AND METABOLISM OF GLUCURONIC ACID IN PLANTS - PROPERTIES OF ENZYMES INVOLVED AND RELATION TO CELL-WALL BIOSYNTHESIS
DICKINSO.DB
COX, EL
HOPPER, JE
DAVIES, MD
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1972, 164 (AUG-S): : 2 - &
[47] Gene Expression Profiling of Plants under Salt Stress
Jamil, A.
Riaz, S.
Ashraf, M.
Foolad, M. R.
CRITICAL REVIEWS IN PLANT SCIENCES, 2011, 30 (05) : 435 - 458
[48] FEATURES OF THE BRASSINOSTEROID EFFECT ON PLANTS UNDER SALT STRESS
Laman, Academician Nikolai A.
Kem, Karina R.
Anikeev, Vladimir, I
Zhabinskii, Vladimir N.
Khripach, Natalia B.
DOKLADY NATSIONALNOI AKADEMII NAUK BELARUSI, 2022, 66 (02): : 199 - 205
[49] Antioxidant Responses of Strawberry Plants under Stress Conditions
Neocleous, D.
Ziogas, V.
Vasilakakis, M.
XXVIII INTERNATIONAL HORTICULTURAL CONGRESS ON SCIENCE AND HORTICULTURE FOR PEOPLE (IHC2010): INTERNATIONAL SYMPOSIUM ON BERRIES: FROM GENOMICS TO SUSTAINABLE PRODUCTION, QUALITY AND HEALTH, 2011, 926 : 339 - 345
[50] Gene expression and activity of antioxidant enzymes in rice plants, cv. BRS AG, under saline stress
Tatiana Rossatto
Marcelo Nogueira do Amaral
Letícia Carvalho Benitez
Isabel Lopes Vighi
Eugenia Jacira Bolacel Braga
Ariano Martins de Magalhães Júnior
Mara Andrade Colares Maia
Luciano da Silva Pinto
Physiology and Molecular Biology of Plants, 2017, 23 : 865 - 875

← 1 2 3 4 5 →