Controlling the reproductive fate of rhizobia: how universal are legume sanctions

Summary 967 I. Introduction 967 II. Evolutionary history: is host-imposed rhizobial dimorphism ancestral or derived in legumes? 970 III. Are there immediate benefits to individual plants from rhizobial dimorphism? 970 IV. How does dimorphism affect rhizobial evolution? 972 V. How might sanctions dif...

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Veröffentlicht in:	The New phytologist 2009-09, Vol.183 (4), p.967-979
Hauptverfasser:	Oono, Ryoko, Denison, R. Ford, Kiers, E. Toby
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria bacteroid Bacteroids Ecological competition Evolution Fabaceae - physiology Glycine max kin selection Legumes Mutualism Nitrogen Nitrogen fixation Nodules Plants Reproduction - physiology rhizobia Rhizobium - physiology Root Nodules, Plant - physiology sanctions Symbiosis Symbiosis - physiology Tansley Reviews
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Zusammenfassung:	Summary 967 I. Introduction 967 II. Evolutionary history: is host-imposed rhizobial dimorphism ancestral or derived in legumes? 970 III. Are there immediate benefits to individual plants from rhizobial dimorphism? 970 IV. How does dimorphism affect rhizobial evolution? 972 V. How might sanctions differ when bacteroids are nonreproductive? 974 VI. Conclusions 977 Acknowledgements 978 References 978
ISSN:	0028-646X 1469-8137
DOI:	10.1111/j.1469-8137.2009.02941.x