ACCUMULATION OF PROLINE AND QUATERNARY AMMONIUM-COMPOUNDS IN MATURE LEAVES OF WATER-STRESSED COFFEE PLANTS (COFFEA-ARABICA AND C-CANEPHORA)

被引：16

作者：

MAESTRI, M ^{[1
]}

DAMATTA, FM ^{[1
]}

REGAZZI, AJ ^{[1
]}

BARROS, RS ^{[1
]}

机构：

[1] UNIV FED VICOSA,DEPT INFORMAT,BR-36570000 VICOSA,MG,BRAZIL

来源：

JOURNAL OF HORTICULTURAL SCIENCE | 1995年 / 70卷 / 02期

关键词：

D O I：

10.1080/14620316.1995.11515292

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

Water stressed coffee plants of five genotypes of C. arabica and one of C. canephora were compared with watered controls for their accumulation of proline and quaternary ammonium compounds. These solutes, mainly proline, accumulated in mature leaves under water stress, their concentration being related to the osmotic potential at zero turgor and to the osmotic adjustment either in well watered or droughted plants. Proline accumulated to a greater extent than quaternary ammonium compounds under water stress.

引用

页码：229 / 233

页数：5

共 11 条

[1]

Aspinall D., 1981, The physiology and biochemistry of drought resistance in plants., P205

[2] RAPID DETERMINATION OF FREE PROLINE FOR WATER-STRESS STUDIES [J].

BATES, LS ;

WALDREN, RP ;

TEARE, ID .

PLANT AND SOIL, 1973, 39 (01) :205-207

[3] WATER RELATIONS OF COFFEE LEAVES (COFFEA-ARABICA AND C-CANEPHORA) IN RESPONSE TO DROUGHT [J].

DAMATTA, FM ;

MAESTRI, M ;

BARROS, RS ;

REGAZZI, AJ .

JOURNAL OF HORTICULTURAL SCIENCE, 1993, 68 (05) :741-746

[4] RAPID ASSAY FOR DETERMINATION OF WATER-SOLUBLE QUATERNARY AMMONIUM-COMPOUNDS [J].

GRIEVE, CM ;

GRATTAN, SR .

PLANT AND SOIL, 1983, 70 (02) :303-307

[5] PROLINE ACCUMULATION AND THE ADAPTATION OF CULTURED PLANT-CELLS TO WATER-STRESS [J].

HANDA, S ;

HANDA, AK ;

HASEGAWA, PM ;

BRESSAN, RA .

PLANT PHYSIOLOGY, 1986, 80 (04) :938-945

[6] CAPACITY FOR PROLINE ACCUMULATION DURING WATER-STRESS IN BARLEY AND ITS IMPLICATIONS FOR BREEDING FOR DROUGHT RESISTANCE [J].

HANSON, AD ;

NELSEN, CE ;

PEDERSEN, AR ;

EVERSON, EH .

CROP SCIENCE, 1979, 19 (04) :489-493

[7] RESPONSES OF WATER-STRESSED HORDEUM-DISTICHUM L AND CUCUMIS-SATIVUS TO PROLINE AND BETAINE [J].

ITAI, C ;

PALEG, LG .

PLANT SCIENCE LETTERS, 1982, 25 (03) :329-335

[8]

JONES RGW, 1981, PHYSL BIOCH DROUGHT, P171

[9]

MAZZAFERA P, 1989, TURRIALBA, V39, P305

[10] LEAF WATER RELATIONS AND MAINTENANCE OF GAS-EXCHANGE IN COFFEE CULTIVARS GROWN IN DRYING SOIL [J].

MEINZER, FC ;

GRANTZ, DA ;

GOLDSTEIN, G ;

SALIENDRA, NZ .

PLANT PHYSIOLOGY, 1990, 94 (04) :1781-1787

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