chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 60397835 60397836 C CT 9 GENIC heterozygous 53433476 8 60397837 60397838 T - 9 GENIC heterozygous 52666440 8 60400284 60400286 TT -- 9 GENIC heterozygous 52666442