chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 144265044 144265045 T C 29 GENIC homozygous 799194089 7 144265488 144265489 A G 15 GENIC homozygous 799194090 7 144268072 144268073 G A 29 GENIC homozygous 799194091