chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 119734939 119734940 C T 13 GENIC heterozygous 54082127 7 119735737 119735738 A G 23 GENIC heterozygous 54082128 7 119738820 119738821 G A 12 GENIC heterozygous 54082131