chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 14477868 14477869 C T 32 GENIC heterozygous 53798224 7 14486008 14486009 A G 20 GENIC heterozygous 55553256 7 14489548 14489549 G A 50 GENIC heterozygous 56534459