chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 5,155466069,155466071,AA,--,21,GENIC,heterozygous,749563455 5,155466070,155466071,A,-,21,GENIC,possibly homozygous,749563456 5,155467380,155467381,G,T,26,GENIC,homozygous,637772432