Table I.

Gradual overexpression of UbcH10 leads to progressive aneuploidy

Mitotic MEF genotype Aneuploid figures (SD) Karyotypes with indicated chromosome number Mitotic figures with PMSCS (SD) 
  37 38 39 40 41 42 43 44 45 46 48 52  
 %             % 
+/+ 13 (1) 130       2 (1) 
UbcH10T1 28 (2) 108   3 (0) 
UbcH10T2 29 (2) 10 107 6 (2) 
UbcH10T1/T1 31 (2) 103 16     5 (2) 
UbcH10T2/T2 33 (4)  13 100 13   5 (2) 
Mitotic MEF genotype Aneuploid figures (SD) Karyotypes with indicated chromosome number Mitotic figures with PMSCS (SD) 
  37 38 39 40 41 42 43 44 45 46 48 52  
 %             % 
+/+ 13 (1) 130       2 (1) 
UbcH10T1 28 (2) 108   3 (0) 
UbcH10T2 29 (2) 10 107 6 (2) 
UbcH10T1/T1 31 (2) 103 16     5 (2) 
UbcH10T2/T2 33 (4)  13 100 13   5 (2) 

Of each genotype, 50 spreads from three individual cell lines were counted. Aneuploidy and PMSCS were measured at passage 5. Empty cells indicate that there were no karyotypes with the indicated chromosome number.

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