Photosynthesis in rice under a salt stress

被引：58

作者：

Tiwari, BS ^{[1
]}

Bose, A ^{[1
]}

Ghosh, B ^{[1
]}

机构：

[1] Bose Inst, Dept Bot, Calcutta 700009, W Bengal, India

来源：

PHOTOSYNTHETICA | 1997年 / 34卷 / 02期

关键词：

chlorophyll fluorescence; CO2; assimilation; electron transport rate; Oryza sativa L; photosystems; 1; and; 2;

D O I：

10.1023/A:1006857027398

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In four cultivars of Oryza sativa L., a gradual decrease in the activity of photosystems 1 and 2 as well as in chlorophyll (Chl) fluorescence transients and emission at 688 nm was observed with an increase in NaCl concentration. This decrease was more pronounced in salt-sensitive cultivars as compared to the tolerant ones. A drastic decrease in net photosynthetic rate was found in both cultivar types.

引用

页码：303 / 306

页数：4

共 15 条

[1]

Allen J. F., 1986, Photosynthesis: energy transduction: a practical approach, P103

[2] EFFECT OF HIGH CATION CONCENTRATIONS ON PHOTOSYSTEM-II ACTIVITIES [J].

BAKER, NR .

PLANT PHYSIOLOGY, 1978, 62 (06) :889-893

[3] TIME-DEPENDENT CHANGES IN THE INVITRO EFFECTS OF SODIUM-CHLORIDE ON PHOTOSYNTHETIC ELECTRON-TRANSPORT OF ISOLATED-CHLOROPLASTS [J].

DOMINY, PJ ;

BAKER, NR ;

MEEK, IT .

PHYSIOLOGIA PLANTARUM, 1983, 57 (01) :163-168

[4] STRESS TOLERANCE OF PHOTOSYSTEM-II INVIVO - ANTAGONISTIC EFFECTS OF WATER, HEAT, AND PHOTOINHIBITION STRESSES [J].

HAVAUX, M .

PLANT PHYSIOLOGY, 1992, 100 (01) :424-432

[5] TEMPERATURE-DEPENDENT MODULATION OF THE PHOTOINHIBITION-SENSITIVITY OF PHOTOSYSTEM-II IN SOLANUM-TUBEROSUM LEAVES [J].

HAVAUX, M .

PLANT AND CELL PHYSIOLOGY, 1994, 35 (05) :757-766

[6] INACTIVATION OF PHOTOSYNTHETIC OXYGEN EVOLUTION AND CONCOMITANT RELEASE OF 3 POLYPEPTIDES IN THE PHOTOSYSTEM-II PARTICLES OF SPINACH-CHLOROPLASTS [J].

KUWABARA, T ;

MURATA, N .

PLANT AND CELL PHYSIOLOGY, 1982, 23 (03) :533-539

[7]

Leegood R. C., 1986, Photosynthesis: energy transduction: a practical approach, P9

[8] CALCIUM-IONS CAN BE SUBSTITUTED FOR THE 24-KDA POLYPEPTIDE IN PHOTOSYNTHETIC OXYGEN EVOLUTION [J].

MIYAO, M ;

MURATA, N .

FEBS LETTERS, 1984, 168 (01) :118-120

[9] PARTIAL DISINTEGRATION AND RECONSTITUTION OF THE PHOTOSYNTHETIC OXYGEN EVOLUTION SYSTEM - BINDING OF 24 KILODALTON AND 18 KILODALTON POLYPEPTIDES [J].

MIYAO, M ;

MURATA, N .

BIOCHIMICA ET BIOPHYSICA ACTA, 1983, 725 (01) :87-93

[10] GLYCINEBETAINE STABILIZES THE ASSOCIATION OF EXTRINSIC PROTEINS WITH THE PHOTOSYNTHETIC OXYGEN-EVOLVING COMPLEX [J].

MURATA, N ;

MOHANTY, PS ;

HAYASHI, H ;

PAPAGEORGIOU, GC .

FEBS LETTERS, 1992, 296 (02) :187-189

← 1 2 →