chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 186142784 186142785 T G 23 GENIC homozygous 962970237 1 186144110 186144111 A G 40 GENIC homozygous 962970238 1 186144226 186144227 T G 37 GENIC homozygous 962970239 1 186146376 186146377 T C 29 GENIC homozygous 962970240