chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 107203292 107203293 G A 34 GENIC homozygous 56166488 7 107203390 107203391 T C 32 GENIC homozygous 54221061 7 107203731 107203732 T G 32 GENIC homozygous 54221062