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. 2024 Apr 24;42(20):2446–2455. doi: 10.1200/JCO.23.01983

FIG A1.

FIG A1.

Illustration of copy number variation profiles derived by Illumina SNP arrays. Upper panel: NECTIN4 nonamplified tumor profile; lower panel: NECTIN4 amplified tumor profile. The NECTIN4 gene location on Chr. 1 shows higher copy numbers in the amplified tumors. Chr.1, chromosome 1; SNP, single nucleotide polymorphisms.