chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 20,7829196,7829197,G,A,21,GENIC,homozygous,640462671 20,7829442,7829443,T,A,21,GENIC,homozygous,640462672 20,7829785,7829786,G,A,22,GENIC,homozygous,640462673