ATM variants have been reported in the breast cancer patients from northern Europe

Country	Variants	References
Finland	5557G>A, 5558A>T, 133C>T, 735C>T, 2119T>C, 2572T>C, 3150C>T, 3161C>G, 4258C>T, 146C>G, 4578C>T, 6779-6780delTA, 6903insA, 7522G>C, 8071C>T, 8710-8715delGAGACA, 9139C>T, IVS62+8A>C, IVS1a-10A>G, IVS11-16delT, IVS14-55T>G, IVS14+3-4delAT, IVS15-68T>C, IVS17-56G>A, IVS24-9delT, IVS25-12insA, IVS27+40G>A, IVS37+9A>G, IVS38-8T>C, IVS38-15G>C, IVS44-61C>G, IVS49-43A>G, IVS62-55T>C, IVS62+60G>A	^97-100
Sweden	IVS10-6T>G	¹⁰¹
Denmark	378T>A, 146C>G, 735C>T, 2119T>C, 2572T>C, 3161C>G, 4578C>T, 5557G>A, 5558A>T, 4258C>T, 1899-55T>G, 3285-10delT, 5497-8T>C, 5762+27G>A, 6348-54T>C, 8786+8A>C	^{65, 102}
Norway	3245-3247delATCinsTGAT, 4632-4637delCTTA, 8264-8268delATAAG, 7875-7876TG>GC, 8432delA, 8978-8981delGAAAinsAT	¹⁰³
The Netherlands	3114A>T, 146C>G, 162T>C, 1009C>T, 1132A>G, 1229T>G, 1562delAG, 1563delAG, 37C>T, 1660delA, 2650C>T, 1810C>T, 378A>T, 2119T>C, 2276G>A, 2336T>C, 2414G>A, 2572T>C, 2572insT, 2614C>T, 3115A>T, 3161C>G, 3925G>A, 4138C>T, 4258C>T, 4324T>C, 4362A>C, 4477C>G, 4664T>A, 4722G>T, 5044G>T, 5071A>C, 5557G>A, 5558A>T, 5741A>G, 6067G>A, 6820G>A, 6919C>T, 7446G>A, 7874A>G, 8659C>G, IVS10-6T>G, IVS14+2T>G	^104-106