Figure 6 (IMAGE) Impact Journals LLC Caption Specific telomere aberrations in HT1080 cells induced by treatment of Pt-tpy and its derivatives, Pt-cpym, Pt-vpym and Pt-ttpy. (A–C) Histograms show the percentages of chromosomes with the indicated telomere damage per cell detected in metaphase spreads of treated versus untreated cells (DMSO) hybridized with a telomeric PNA probe (in red) and then counterstained with DAPI (in blue). *Indicates a t-test P-value < 0.05; **P < 0.01. (D and E) Representative images of the different telomere aberrations after Pt-ttpy treatment. TD-telomere doublets; STL-single telomere loss; SCF-sister chromatid fusion; DEL-terminal deletion. Credit Correspondence to - Vladimir Larionov - larionov@mail.nih.gov and Natalay Kouprina - kouprinn@mail.nih.gov Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.