chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 66927196 66927197 C T 81 GENIC heterozygous 53946128 7 66927284 66927285 A T 114 GENIC heterozygous 53946129 7 66975564 66975565 G A 49 GENIC heterozygous 53946161 7 66983256 66983257 C T 37 GENIC heterozygous 53946171