chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 1,233979830,233979831,C,T,22,GENIC,homozygous,74754630 1,233981904,233981905,T,C,28,GENIC,homozygous,74754632 1,233982427,233982428,C,T,34,GENIC,possibly homozygous,74754634 1,233983520,233983521,G,A,21,GENIC,homozygous,74754636