chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 149559354 149559355 G C 25 GENIC heterozygous 403122979 4 149559354 149559355 G 25 GENIC heterozygous 403122980 4 149559356 149559357 G C 25 GENIC heterozygous 403122981 4 149559356 149559357 G 25 GENIC heterozygous 403122982