chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 13939870 13939871 G A 21 GENIC heterozygous 115574365 7 13942045 13942061 TGTGTGTCTGTGTATG 15 GENIC homozygous 128436659 7 13943354 13943355 C T 42 GENIC homozygous 115574367 7 13943994 13943995 C T 50 GENIC homozygous 115574368