chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 143110959 143110960 C CA 17 GENIC heterozygous 54924757 7 143110961 143110970 CTCTCTCTC --------- 17 GENIC heterozygous 54924759 7 143112052 143112053 T A 29 GENIC heterozygous 54162292