Gene Copy Number Polymorphisms in an Arbuscular Mycorrhizal Fungal Population

Author:

Corradi Nicolas1,Croll Daniel1,Colard Alexandre1,Kuhn Gerrit1,Ehinger Martine1,Sanders Ian R.1

Affiliation:

1. Department of Ecology and Evolution, Biophore, University of Lausanne, 1015 Lausanne, Switzerland

Abstract

ABSTRACT Gene copy number polymorphism was studied in a population of the arbuscular mycorrhizal fungus Glomus intraradices by using a quantitative PCR approach on four different genomic regions. Variation in gene copy number was found for a pseudogene and for three ribosomal genes, providing conclusive evidence for a widespread occurrence of macromutational events in the population.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

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