Figure 1G. [doi:10.1073/pnas.0407510102] Copyright: This image is from Kawakami Y; Tsuda M; Takahashi S; Taniguchi N; Esteban CR; Zemmyo M; Furumatsu T; Lotz M; Belmonte JC; Asahara H, Proc Natl Acad Sci U S A 2005, 102: 2414-9. [PMID:15699338] Copyright 2005 National Academy of Sciences, U.S.A.