Extensive ssDNA end formation at DNA double-strand breaks in non-homologous end-joining deficient cells during the S phase-2

<p><b>Copyright information:</b></p><p>Taken from "Extensive ssDNA end formation at DNA double-strand breaks in non-homologous end-joining deficient cells during the S phase"</p><p>http://www.biomedcentral.com/1471-2199/8/97</p><p>BMC Molecular Biology 2007;8():97-97.</p><p>Published online 26 Oct 2007</p><p>PMCID:PMC2174948.</p><p></p>as detected with immunofluorescence, and () cells were scored as belonging to one of the following categories: I. Weak staining in the whole nucleus; II. Increased staining in the nucleus compared to I, dots are present in the whole nucleus; III. Strong staining in the nucleus, many dots with high intensity in the whole nucleus. At least 100 cells in three experiments were scored. Error bars represent the SD