chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 53663946 53663948 AA -- 32 GENIC heterozygous 54653592 7 53665173 53665174 T C 53 GENIC heterozygous 54393162 7 53667298 53667299 G A 35 GENIC heterozygous 54653598