chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 143685669 143685670 T C 30 GENIC heterozygous 60878271 1 143691475 143691476 C T 30 GENIC heterozygous 60878284 1 143691548 143691549 T C 26 GENIC heterozygous 61532313 1 143703094 143703095 C CTA 21 GENIC heterozygous 61532323