| Locus | Gene | Sensitivity | Other affected processes | Repair | References |
| rad-1 | | UV, IR | | Normal | [55, 56, 58] | rad-2 | | UV, IR, MMS | Embryonic checkpoint | Normal | [55, 56, 58, 64] | rad-3 | xpa-1 | UV, MMS | Germ line apoptosis | Absent | [55, 56, 58, 63, 65] | rad-4 | | UV, MMS | X chromosome nondisjunction | | [55] | rad-5 | clk-2 | UV, IR | Checkpoint, longevity | | [55, 62, 66] | rad-6 | | UV, IR | Embryogenesis | | [55] | rad-7 | | UV, IR | Embryogenesis | Normal | [55, 56, 58] | rad-8 | | UV, oxygen | Embryogenesis, longevity | | [55, 67] | rad-9 | | UV | Embryogenesis | | [55] |
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