<div dir="ltr"><div>The build 37 reference says that the ref allele is T but VEP seems to think the ref allele is C.</div><div><br></div><div><a href="http://grch37.ensembl.org/Homo_sapiens/Location/View?r=X%3A38147029-38147029">http://grch37.ensembl.org/Homo_sapiens/Location/View?r=X%3A38147029-38147029</a><br></div><div><br></div><div><a href="http://grch37.ensembl.org/Homo_sapiens/Tools/VEP/Results?db=core;tl=EsPIGUsotU5cCbBz-1715935">http://grch37.ensembl.org/Homo_sapiens/Tools/VEP/Results?db=core;tl=EsPIGUsotU5cCbBz-1715935</a><br></div><div><br></div>What's going on?</div>