chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 231020874 231020875 G A 21 GENIC heterozygous 60246778 2 231045426 231045427 C T 39 GENIC heterozygous 60168796 2 231048949 231048950 T C 25 GENIC heterozygous 59433643 2 231057413 231057414 T C 20 GENIC heterozygous 59433688 2 231058381 231058382 G GA 77 GENIC heterozygous 59433695