chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 43902842 43902843 G A 22 GENIC homozygous 51436788 10 43902911 43902912 G A 13 GENIC homozygous 51436789 10 43903016 43903017 A C 20 GENIC homozygous 51436790