chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 20,7394465,7394466,C,T,5,GENIC,heterozygous,564373558 20,7394468,7394469,C,A,4,GENIC,heterozygous,564373559 20,7394483,7394484,C,CA,2,GENIC,homozygous,708121901