chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 46938301 46938302 A G 17 GENIC homozygous 74997138 1 46939253 46939254 A G 27 GENIC possibly homozygous 74997139 1 46939371 46939372 C T 20 GENIC homozygous 74997140 1 46940542 46940543 T G 17 GENIC homozygous 74997141 1 46942535 46942536 G A 13 GENIC homozygous 74997142 1 46943115 46943116 A G 28 GENIC homozygous 74997143