chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 123117927 123117928 C T 4 GENIC homozygous 934679655 3 123118355 123118356 T G 7 GENIC homozygous 934679656 3 123118892 123118893 G A 16 GENIC homozygous 934679657