FANCM: A landing pad for the Fanconi Anemia and Bloom's Syndrome complexes. In this issue of Molecular Cell, Deans and West (2009) reveal the molecular basis of the phenotypic similarities between Fanconi Anemia (FA) and Bloom's Syndrome, identifying FANCM as the anchor for both FA and Bloom's complexes at the site of the DNA interstrand crosslink.