Journal of Animal Ecology DR SHARON ELIZABETH ZYTYNSKA (Orcid ID : 0000-0002-0174-3303) MR MATTHIAS SENFT (Orcid ID : 0000-0003-3478-4774) Article type : Research Article Handling Editor: Daniel Stouffer ToC category: Community Ecology Effect of plant chemical variation and mutualistic ants on the local population genetic structure of an aphid herbivore Article Sharon E. Zytynska1, Yasemin Guenay1, Sarah Sturm1, Mary V. Clancy2, Matthias Senft1, Jörg-Peter Schnitzler2, Saurabh Dilip Pophaly3, Christine Wurmser4 and Wolfgang W. Weisser1 1 Technical University of Munich, Terrestrial Ecology Research Group, Department of Ecology and Ecosystem Management, School of Life Sciences Weihenstephan, Hans-Carl-von-Carlowitz-Platz 2, 85354 Freising, Germany 2 Helmholtz Zentrum München GmbH, Institute of Biochemical Plant Pathology, Research Unit Environmental Simulation (EUS), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany 3 Technical University of Munich, Population Genetics Research Group, Department of Plant Sciences, School of Life Sciences Weihenstephan, Liesel-Beckmann Strasse 2, 85354 Freising, Germany 4 Technical University of Munich, Animal Breeding Research Group, Department of Animal Sciences, School of Life Sciences Weihenstephan, Liesel-Beckmann-Straße 1, 85354 Freising, Germany Running title: Plant chemodiversity and aphid genetics Corresponding Author: Sharon E Zytynska, Technical University of Munich, Terrestrial Ecology Research Group, Department of Ecology and Ecosystem Management, School of Life Sciences Weihenstephan, Hans-Carl-von-Carlowitz-Platz 2, 85354 Freising, Germany. Tel: +49 8161 71 4148 Email:
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