Table 2.

Measurement by Flow-FISH of telomere length in MEFs obtained from DNA-PKcs+/− heterozygous crosses

EmbryoLitterGenotypeTelomere lengtha
A11−/−2.45
A2+/−2.91
B32+/−2.53
B4−/−2.58
B5+/+2.56
B6−/−2.68
C23−/−2.68
C3+/+2.76
C5+/+2.82
C9−/−2.51
  • a Telomere length is expressed in arbitrary fluorescence units which have been normalized against a calibration curve on R and S cells (see Materials and Methods).