chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 11855897 11855898 T A 26 GENIC homozygous 116274213 7 11866422 11866423 T A 23 GENIC homozygous 116274215 7 11870399 11870400 G C 37 GENIC homozygous 115569204