chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 1,234480411,234480412,A,AT,5,GENIC,heterozygous,771576000 1,234480413,234480415,TT,--,5,GENIC,heterozygous,771575998 1,234480414,234480415,T,-,5,GENIC,heterozygous,771575999