chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 24687950 24687951 T C 40 GENIC heterozygous 50466435 12 24690559 24690560 T G 29 GENIC heterozygous 50135722 12 24690561 24690562 C T 29 GENIC heterozygous 50293696