chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 57489594 57489595 G A 25 GENIC homozygous 109790801 19 57490020 57490021 A G 21 GENIC homozygous 109790803 19 57495764 57495765 C T 27 GENIC homozygous 109790805 19 57495958 57495959 C T 26 GENIC homozygous 109790807