chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 50061953 50061954 G A 19 GENIC heterozygous 155078453 18 50061953 50061954 G 19 GENIC heterozygous 403434178 18 50068865 50068866 A T 18 GENIC heterozygous 403434180 18 50068865 50068866 A 18 GENIC possibly homozygous 403434181 18 50068867 50068868 A T 18 GENIC heterozygous 403434182 18 50068867 50068868 A 18 GENIC possibly homozygous 403434183