chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 144265044 144265045 T C 32 GENIC homozygous 994184564 7 144265488 144265489 A G 22 GENIC homozygous 994184565 7 144268072 144268073 G A 24 GENIC homozygous 994184566