chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 41156417 41156418 C T 18 GENIC heterozygous 53889304 7 41156426 41156428 CT -- 16 GENIC heterozygous 53889305 7 41185778 41185779 T - 30 GENIC heterozygous 53889417 7 41197261 41197262 C T 21 GENIC heterozygous 53889450