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

[11] In vitro salicylic acid inhibition of catalase activity in maize:: differences between the isozymes and a possible role in the induction of chilling tolerance [J].

Horváth, E ;

Janda, T ;

Szalai, G ;

Páldi, E .

PLANT SCIENCE, 2002, 163 (06) :1129-1135

[12] Induction of abiotic stress tolerance by salicylic acid signaling [J].

Horvath, Eszter ;

Szalai, Gabriella ;

Janda, Tibor .

JOURNAL OF PLANT GROWTH REGULATION, 2007, 26 (03) :290-300

[13] EFFECT OF SALICYLIC-ACID ON NITRATE REDUCTASE-ACTIVITY IN MAIZE SEEDLINGS [J].

JAIN, A ;

SRIVASTAVA, HS .

PHYSIOLOGIA PLANTARUM, 1981, 51 (04) :339-342

[14] Hydroponic treatment with salicylic acid decreases the effects of chilling injury in maize (Zea mays L.) plants [J].

Janda, T ;

Szalai, G ;

Tari, I ;

Páldi, E .

PLANTA, 1999, 208 (02) :175-180

[15] Comparative study of frost tolerance and antioxidant activity in cereals [J].

Janda, T ;

Szalai, G ;

Rios-Gonzalez, K ;

Veisz, O ;

Páldi, E .

PLANT SCIENCE, 2003, 164 (02) :301-306

[16] Salicylic acid changes activities of H2O2-metabolizing enzymes and increases the chilling tolerance of banana seedlings [J].

Kang, GZ ;

Wang, CH ;

Sun, GC ;

Wang, ZX .

ENVIRONMENTAL AND EXPERIMENTAL BOTANY, 2003, 50 (01) :9-15

[17] IDENTIFICATION OF A PROTEIN THAT INHIBITS THE PHOSPHORYLATED FORM OF NITRATE REDUCTASE FROM SPINACH (SPINACIA-OLERACEA) LEAVES [J].

MACKINTOSH, C ;

DOUGLAS, P ;

LILLO, C .

PLANT PHYSIOLOGY, 1995, 107 (02) :451-457

[18] Is nitrate reductase a major player in the plant NO (nitric oxide) game? [J].

Meyer, C ;

Lea, US ;

Provan, F ;

Kaiser, WM ;

Lillo, C .

PHOTOSYNTHESIS RESEARCH, 2005, 83 (02) :181-189

[19]

Oral Belinda, 2003, Bulletin of the Polish Academy of Sciences Biological Sciences, V51, P9

[20]

PIETILAINEN P, 1991, ANN BOT FENN, V28, P131

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