A trait-based framework to understand life history of mycorrhizal fungi

作者：Chagnon Pierre Luc^*; Bradley Robert L; Maherali Hafiz; Klironomos John N

来源：Trends in Plant Science, 2013, 18(9): 484-491.

DOI：10.1016/j.tplants.2013.05.001

• arbuscular mycorrhizal fungi
• life history
• functional traits
• C-S-R framework
• community ecology
• functional strategy
• phylogenetic conservatism
• symbiosis

Despite the growing appreciation for the functional diversity of arbuscular mycorrhizal (AM) fungi, our understanding of the causes and consequences of this diversity is still poor. In this opinion article, we review published data on AM fungal functional traits and attempt to identify major axes of life history variation. We propose that a life history classification system based on the grouping of functional traits, such as Grime%26apos;s C-S-R (competitor, stress tolerator, ruderal) framework, can help to explain life history diversification in AM fungi, successional dynamics, and the spatial structure of AM fungal assemblages. Using a common. life history classification framework for both plants and AM fungi could also help in predicting probable species associations in natural communities and increase our fundamental understanding of the interaction between land plants and AM fungi.

• 出版日期2013-9