Co‐localization of recombination proteins with double‐strand breaks. Co‐localization of recombination proteins with double‐strand breaks. The upper panels show yellow fluorescent protein (YFP)–Rad51 foci in unirradiated and irradiated cells; the lower panels show differential interference contrast (DIC) images. Examples of spontaneous (S‐phase dependent) and ionizing radiation (IR)‐induced foci are indicated by the white arrowheads (C. Fung and L.S.S., unpublished data) Lorraine S. Symington EMBO Rep. 2005;6:512-517 © as stated in the article, figure or figure legend