chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 243704677 243704678 G A 4 GENIC heterozygous 59472315 2 243713323 243713324 C - 11 GENIC possibly homozygous 59472333 2 243713389 243713390 C - 8 GENIC possibly homozygous 59472334