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Significant genetic and phenotypic changes arising from clonal growth of a single spore of an arbuscular mycorrhizal fungus over multiple generations.

The New phytologist - 1 Nov 2012

Ehinger Martine O, Croll Daniel, Koch Alexander M, Sanders Ian R

Abstract excerpt

Arbuscular mycorrhizal fungi (AMF) are highly successful plant symbionts. They reproduce clonally producing multinucleate spores. It has been suggested that some AMF harbor genetically different nuclei. However, recent advances in sequencing the Glomus irregulare genome have indicated very low within-fungus polymorphism. We tested the null hypothesis that, with no genetic differences among nuclei, no significant...

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PMID: 22931497
DOI: 10.1111/j.1469-8137.2012.04278.x

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