1 Earlham Institute, Norwich Research Park, Norwich, NR4 7UZ, UK.
2 The International Aphid Genomics Consortium, Miami, USA.
3 John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.
4 INRA, UMR 1349 IGEPP (Institute of Genetics Environment and Plant Protection), Domaine de la Motte, 35653, Le Rheu Cedex, France.
5 IRISA/INRIA, GenOuest Core Facility, Campus de Beaulieu, Rennes, 35042, France.
6 Univ Lyon, INSA-Lyon, INRA, BF2I, UMR0203, F-69621, Villeurbanne, France.
7 Present Address: INRA, UMR1342 IRD-CIRAD-INRA-SupAgro-Université de Montpellier, Laboratoire des Symbioses Tropicales et Méditéranéennes, Campus International de Baillarguet, TA-A82/J, F-34398, Montpellier cedex 5, France.
8 School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
9 CNRS, UMR 6290, Institut de Génétique et Developpement de Rennes, Université de Rennes 1, 2 Avenue du Pr. Léon Bernard, 35000, Rennes, France.
10 Department of Biology, University of Miami, Coral Gables, FL 33146, USA.
11 Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, Barcelona, 08003, Spain.