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Table 1 SCEa frequency in DMb-positive and -negative groups of tumor cell lines

From: Association between sister chromatid exchange and double minute chromosomes in human tumor cells

Source Cell line DM incidence Mean chromosome SCE frequency
Ovarian tumor UACC-1598 87 % 71.06 ± 18.01 12.26 ± 5.14
HO-8910 0 65.28 ± 22.36 6.58 ± 3.36
Nervous tumor SK-PN-DW 61 % 43.30 ± 13.81 7.40 ± 3.13
U-251 0 59.66 ± 18.61 4.16 ± 2.31
Gastric tumor NCI-N87 54 % 68.22 ± 14.97 7.00 ± 3.13
MGC-803 0 54.88 ± 11.17 3.84 ± 1.92
  1. (The data are the mean number of chromosome or SCE/cell ± standard deviation (SD)
  2. a: sister chromatid exchange; b: double minute chromosome)