ERCC6	Excision Repair Cross-Complementation Group 6
CSB	Cockayne Syndrome Group B protein
CS	Cockayne Syndrome
RS	Replication Stress
TC-NER	Transcription-Coupled Nucleotide Excision Repair
TRCs	Transcription–Replication Conflicts
DSBs	DNA Double-Strand Breaks
HR	Homologous Recombination
NHEJ	Non-Homologous End Joining
Alt-EJ	Alternative End Joining
BIR	Break-Induced Replication
GG-NER	Global Genome Nucleotide Excision Repair
ATM	Ataxia Telangiectasia Mutated kinase
CDK2	Cyclin-Dependent Kinase 2
PARP1	Poly(ADP-ribose) Polymerase 1
PARP2	Poly(ADP-ribose) Polymerase 2
RPA	Replication Protein A
pRPA	Phosphorylated Replication Protein A
γH2AX	Phosphorylated Histone H2AX (Ser139)
53BP1	p53-Binding Protein 1
RNAPII	RNA Polymerase II
PCNA	Proliferating Cell Nuclear Antigen
PLA	Proximity Ligation Assay
HU	Hydroxyurea
BrdU	5-bromo-2′-deoxyuridin