Effects of cold and salicylic acid treatments on nitrate reductase activity in spinach leaves

被引：16

作者：

Aydin, Belinda ^{[2
]}

Nalbantoglu, Barbaros ^{[1
]}

机构：

[1] Ataturk Univ, Fac Sci, Dept Chem, TR-25240 Erzurum, Turkey

[2] Ataturk Univ, Biotechnol Applicat & Res Ctr, TR-25240 Erzurum, Turkey

来源：

TURKISH JOURNAL OF BIOLOGY | 2011年 / 35卷 / 04期

关键词：

Cold; nitrate reductase activity; salicylic acid; Spinacia oleracea; NITRIC-OXIDE; TEMPERATURE-DEPENDENCE; STRESS TOLERANCE; MAIZE; INDUCTION; NITROGEN; ENZYMES; PROTEIN; PHOTOSYNTHESIS; EXPRESSION;

D O I：

10.3906/biy-1004-106

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The effects of long-term cold (5/3 degrees C) and salicylic acid (SA) (0.1 mM) treatments on the diurnal pattern of nitrate reductase (NR) activity in spinach (Spinacia oleracea L. cv. Gladiator) leaves were investigated. When the activities with cold treatment are compared to the control (20/15 degrees C), NR activity was decreased by 5 degrees C in the light period and by 3 degrees C in the dark period. The cold treatment also affected the timing of circadian rhythm in the diurnal pattern of NR activity. When the activities with SA treatments are compared to control and cold, it was determined that SA increases NR activity in the light period of control while SA decreases NR activity in the light period of cold.

引用

页码：443 / 448

页数：6

共 37 条

[1] Exogenous treatment with Salicylic acid leads to increased antioxidant capacity in leaves of barley plants exposed to Paraquat [J].

Ananieva, EA ;

Christov, KN ;

Popova, LP .

JOURNAL OF PLANT PHYSIOLOGY, 2004, 161 (03) :319-328

[2] THE EFFECT OF ROOT TEMPERATURE ON THE INDUCTION OF NITRATE REDUCTASE ACTIVITIES AND NITROGEN UPTAKE RATES IN ARCTIC PLANT-SPECIES [J].

ATKIN, OK ;

CUMMINS, WR .

PLANT AND SOIL, 1994, 159 (02) :187-197

[3] NITRATE UPTAKE AND REDUCTION BY DURUM-WHEAT (TRITICUM-TURGIDUM) AND TRITORDEUM (HORDEUM-CHILENSE X TRITICUM-TURGIDUM) [J].

BARRO, F ;

FONTES, AG ;

MALDONADO, JM .

JOURNAL OF PLANT PHYSIOLOGY, 1994, 143 (03) :313-317

[4] Induction of nitrate reductase, nitrite reductase, and glutamine synthetase isoforms in sunflower cotyledons as affected by nitrate, light, and plastid integrity [J].

Cabello, P ;

de la Haba, P ;

González-Fontes, A ;

Maldonado, JM .

PROTOPLASMA, 1998, 201 (1-2) :1-7

[5] Nitrate reductase biochemistry comes of age [J].

Campbell, WH .

PLANT PHYSIOLOGY, 1996, 111 (02) :355-361

[6] Jasmonate and salicylate induce the expression of pathogenesis-related-protein genes and increase resistance to chilling injury in tomato fruit [J].

Ding, CK ;

Wang, CY ;

Gross, KC ;

Smith, DL .

PLANTA, 2002, 214 (06) :895-901

[7] Temperature dependence of nitrate reductase in the psychrophilic unicellular alga Koliella antarctica and the mesophilic alga Chlorella sorokiniana [J].

Di Martino Rigano, Vittoria ;

Vona, Vincenza ;

Lobosco, Ornella ;

Carillo, Petronia ;

Lunn, John E. ;

Carfagna, Simona ;

Esposito, Sergio ;

Caiazzo, Marianna ;

Rigano, Carmelo .

PLANT CELL AND ENVIRONMENT, 2006, 29 (07) :1400-1409

[8] Salicylic acid influences net photosynthetic rate, carboxylation efficiency, nitrate reductase activity, and seed yield in Brassica juncea [J].

Fariduddin, Q ;

Hayat, S ;

Ahmad, A .

PHOTOSYNTHETICA, 2003, 41 (02) :281-284

[9] Drought-induced effects on nitrate reductase activity and mRNA and on the coordination of nitrogen and carbon metabolism in maize leaves [J].

Foyer, CH ;

Valadier, MH ;

Migge, A ;

Becker, TW .

PLANT PHYSIOLOGY, 1998, 117 (01) :283-292

[10] Temperature dependence of nitrate reductase activity in marine phytoplankton: Biochemical analysis and ecological, implications [J].

Gao, Y ;

Smith, GJ ;

Alberte, RS .

JOURNAL OF PHYCOLOGY, 2000, 36 (02) :304-313

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