chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 84634575 84634576 C T 9 GENIC homozygous 126389028 10 84636925 84636926 C T 8 GENIC homozygous 116664452 10 84637353 84637354 A G 13 GENIC homozygous 116664454