chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 111957273 111957274 A T 44 GENIC heterozygous 49876030 13 111957422 111957423 T C 52 GENIC heterozygous 51327437 13 111957425 111957426 G A 55 GENIC heterozygous 51327439