chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 18830679 18830680 C T 34 GENIC heterozygous 51781464 9 18854829 18854830 T G 17 GENIC heterozygous 52340824 9 18854944 18854945 G C 45 GENIC heterozygous 51781590