chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 27455076 27455077 T TA 7 GENIC homozygous 53848154 7 27471521 27471522 T TG 2 GENIC heterozygous 54329468 7 27479909 27479910 A AG 8 GENIC homozygous 53848195