Phylogenomic analysis reveals bees and wasps (Hymenoptera) at the base of the radiation of Holometabolous insects - Savard, Joël; Tautz, Diethard; Richards, Stephen; Weinstock, George M.; Gibbs, Richard A.; Werren, John H.; Tettelin, Hervé; Lercher, Martin J. (Genome Research, 2006)
10.1101/gr.5204306