chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 211833887 211833889 CT -- 16 GENIC heterozygous 58410761 4 211834939 211834940 C CTCTGTTTGACTCTTCCTGCAG 33 GENIC homozygous 57073329 4 211839738 211839740 TG -- 17 GENIC heterozygous 58488372