chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 38987069 38987070 G A 17 GENIC homozygous 53883194 7 38987486 38987487 C T 15 GENIC homozygous 53883195 7 38988720 38988721 C T 32 GENIC homozygous 53883196