chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 20,17310101,17310102,T,,23,GENIC,heterozygous,141060023 20,17325907,17325909,TG,,25,GENIC,possibly homozygous,129984724 20,17335601,17335602,A,G,42,GENIC,homozygous,130061517