Erratum: Mice with a human touch

Nat. Biotechnol. 25, 1075–1077, 2007; published online 6 October 2007 In the version of this article initially published, it was incorrectly stated on p. 1076, paragraph 2, line four from bottom, that “Aya Jakobovits, originally at Cell Genesys and later at Abgenix, shepherded the XenoMouse through its entire development.