chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 4,229738850,229738851,A,G,19,GENIC,homozygous,624847542 4,229739159,229739160,G,C,21,GENIC,homozygous,624847543 4,229741649,229741650,T,C,9,GENIC,possibly homozygous,624847544