chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 69533969 69533971 CA -- 9 GENIC heterozygous 722222371 19 69540096 69540097 A G 7 GENIC heterozygous 588327346 19 69541371 69541373 TA -- 1 GENIC homozygous 722222372