chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 45486333 45486334 G A 46 GENIC homozygous 972152266 3 45487482 45487483 T C 27 GENIC homozygous 972152267 3 45487841 45487842 G A 23 GENIC homozygous 972152268