Cereal mycorrhiza: an ancient symbiosis in modern agriculture

Ruairidh J.H. Sawers, Caroline Gutjahr, Uta Paszkowski

Research output: Contribution to journalReview article

132 Scopus citations

Abstract

The majority of terrestrial plants live in association with symbiotic fungi that facilitate mineral nutrient uptake. The oldest and most prevalent of these associations are the arbuscular mycorrhizal (AM) symbioses that first evolved ∼400 million years ago, coinciding with the appearance of the first land plants. Crop domestication, in comparison, is a relatively recent event, beginning ∼10 000 years ago. How has the dramatic change from wild to cultivated ecosystems impacted AM associations, and do these ancient symbioses potentially have a role in modern agriculture? Here, we review recent advances in AM research and the use of breeding approaches to generate new crop varieties that enhance the agronomic potential of AM associations.

Original languageEnglish (US)
Pages (from-to)93-97
Number of pages5
JournalTrends in Plant Science
Volume13
Issue number2
DOIs
StatePublished - Feb 2008

All Science Journal Classification (ASJC) codes

  • Plant Science

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