Authors: Rosario Gil; Francisco J Silva; Evelyn Zientz; François Delmotte; Fernando González-Candelas; Amparo Latorre; Carolina Rausell; Judith Kamerbeek; Jürgen Gadau; Bert Hölldobler; Roeland C H J van Ham; Roy Gross; Andrés Moya Journal: Proc Natl Acad Sci U S A Date: 2003-07-28 Impact factor: 11.205