chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 157742460 157742461 A G 62 GENIC homozygous 55805917 5 157743300 157743301 T C 54 GENIC homozygous 56134728 5 157744291 157744292 A G 43 GENIC homozygous 56134730