Abstract
The obligate symbiotic nature of arbuscular mycorrhizal (AM) fungi makes extremely difficult their genetic manipulation or transformation. For this reason, a heterologous system has been traditionally used for functional analysis of AM fungal genes, being the budding yeast Saccharomyces cerevisiae an organism suitable for this purpose. Here we present the yeast methods required for the functional analysis of AM fungal genes, including protocols for yeast transformation, heterologous gene expression, functional complementation assays, preparation of yeast extracts, and subcellular localization of the encoded protein.
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Acknowledgments
Tamara Gómez-Gallego was supported by a PhD contract (FPI) from the MINECO and Elisabeth Tamayo was supported by a postdoctoral fellowship from the Alfonso Martin Escudero Foundation. We are grateful to Andrew Dancis for the laboratory protocol of iron transport assays. Research was funded by project RTI2018-098756-B-I00 (MCIU/AEI/FEDER, UE). Elisabeth Tamayo and Tamara Gómez-Gallego contributed equally to this work.
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Tamayo, E., Gómez-Gallego, T., Ferrol, N. (2020). Functional Analysis of Arbuscular Mycorrhizal Fungal Genes in Yeast. In: Ferrol, N., Lanfranco, L. (eds) Arbuscular Mycorrhizal Fungi. Methods in Molecular Biology, vol 2146. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-0603-2_15
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DOI: https://doi.org/10.1007/978-1-0716-0603-2_15
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