chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 144265044 144265045 T C 24 GENIC homozygous 950257256 7 144265488 144265489 A G 8 GENIC homozygous 950257257 7 144268072 144268073 G A 17 GENIC homozygous 950257258