chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 50873541 50873542 G C 36 GENIC homozygous 114798077 6 50873584 50873585 T A 34 GENIC homozygous 114798078 6 50873837 50873838 C T 38 GENIC homozygous 114798079