Chromosomal Abberations and Repair

Sites where double strand breaks are likely to occur

Sites that can be easily split accidentally by protein machinery

Sites that are likely to warp during heat shock

Non-homologous end joining

Non-homologous editing joints

Non-heterodimeric end joints

That the damaged sequence in the sister chromatid is intact

That the damaged sequence in the homologous chromosome is intact

That the damaged sequence in the other allele is intact