Why are most rhizobia beneficial to their plant hosts, rather than parasitic?

被引：46

作者：

Denison, RF ^{[1
]}

Kiers, ET ^{[1
]}

机构：

[1] Univ Calif Davis, Davis, CA 95616 USA

来源：

MICROBES AND INFECTION | 2004年 / 6卷 / 13期

关键词：

symbiosis; rhizobium; nitrogen fixation; Fabaceae; oxygen; evolution; virulence;

D O I：

10.1016/j.micinf.2004.08.005

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

Multiple strains per plant and root-to-root (not seed-borne) transmission should favor rhizobia that invest in their own reproduction, rather than symbiotic N-2 fixation, as analogous factors may favor pathogen virulence. But legumes can select for greater mutualism, controlling nodule O-2 supply and reducing reproduction of rhizobia that fix less N-2. (C) 2004 Elsevier SAS. All rights reserved.

引用

页码：1235 / 1239

页数：5

共 32 条

[1] COMPETITION FOR NODULE FORMATION BETWEEN EFFECTIVE AND INEFFECTIVE STRAINS OF RHIZOBIUM-MELILOTI [J].

AMARGER, N .

SOIL BIOLOGY & BIOCHEMISTRY, 1981, 13 (06) :475-480

[2] A ROLE FOR POLY-BETA-HYDROXYBUTYRATE IN BACTEROIDS OF SOYBEAN ROOT-NODULES [J].

BERGERSEN, FJ ;

PEOPLES, MB ;

TURNER, GL .

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 1991, 245 (1312) :59-64

[3]

BETHLENFALVAY GJ, 1978, PLANT PHYSIOL, V62, P131, DOI 10.1104/pp.62.1.131

[4] Evolution of nitrogen fixation in spatially structured populations of Rhizobium [J].

Bever, JD ;

Simms, EL .

HEREDITY, 2000, 85 (04) :366-372

[5] Does multiple infection select for raised virulence? [J].

Brown, SP ;

Hochberg, ME ;

Grenfell, BT .

TRENDS IN MICROBIOLOGY, 2002, 10 (09) :401-405

[6] Variation in the effectiveness of symbiotic associations between native rhizobia and temperate Australian Acacia:: within-species interactions [J].

Burdon, JJ ;

Gibson, AH ;

Searle, SD ;

Woods, MJ ;

Brockwell, J .

JOURNAL OF APPLIED ECOLOGY, 1999, 36 (03) :398-408

[7]

Denison RF, 2003, ECOLOGY, V84, P838, DOI 10.1890/0012-9658(2003)084[0838:CITRAT]2.0.CO

[8]

[9] Darwinian agriculture: When can humans find solutions beyond the reach of natural selection? [J].

Denison, RF ;

Kiers, ET ;

West, SA .

QUARTERLY REVIEW OF BIOLOGY, 2003, 78 (02) :145-168

[10] MEASUREMENT OF LEGUME NODULE RESPIRATION AND O2 PERMEABILITY BY NONINVASIVE SPECTROPHOTOMETRY OF LEGHEMOGLOBIN [J].

DENISON, RF ;

LAYZELL, DB .

PLANT PHYSIOLOGY, 1991, 96 (01) :137-143

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