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Bertossa RC.Bertossa RC.Philos Trans R Soc Lond B Biol Sci. 2011 Jul 27;366(1574):2056-68. doi: 10.1098/rstb.2011.0035.Philos Trans R Soc Lond B Biol Sci. 2011.PMID: 21690124Free PMC article.