chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 72379431 72379432 T G 10 GENIC homozygous 773632699 1 72379432 72379433 T C 10 GENIC homozygous 773632700 1 72379433 72379434 T G 10 GENIC homozygous 773632701 1 72379435 72379436 T A 10 GENIC homozygous 773632702