chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 7829196 7829197 G A 17 GENIC homozygous 570542841 20 7829442 7829443 T A 27 GENIC homozygous 570542842 20 7829785 7829786 G A 8 GENIC homozygous 570542843