chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 48147845 48147846 C CG 18 GENIC homozygous 46150529 19 48148928 48148929 C A 30 GENIC homozygous 46150530 19 48149036 48149037 C T 20 GENIC homozygous 46150531 19 48149043 48149044 T TA 19 GENIC possibly homozygous 46150532