chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 12484577 12484578 T C 25 GENIC homozygous 53791060 7 12486005 12486006 A G 48 GENIC homozygous 53791061 7 12487215 12487216 T C 45 GENIC homozygous 53791062 7 12487576 12487577 G A 39 GENIC homozygous 53791063