chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 40448629 40448630 G C 21 GENIC heterozygous 50422656 12 40450226 40450227 G A 9 GENIC heterozygous 50422660 12 40451539 40451540 T C 12 GENIC heterozygous 50422663 12 40453543 40453544 C G 27 GENIC heterozygous 50422667 12 40454323 40454324 G A 32 GENIC heterozygous 50422668