chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 135977128 135977129 C T 39 GENIC homozygous 137630544 5 135978091 135978092 T A 23 GENIC homozygous 403159383 5 135978184 135978185 G 19 GENIC heterozygous 141690467 5 135978184 135978185 G A 19 GENIC possibly homozygous 403159384