Fix loading of gene<->phenotype map
Fix loading of gene<->phenotype map

HazyResearch/dd-genomics,rionda/dd-genomics,rionda/dd-genomics,amwenger/dd-genomics,amwenger/dd-genomics,HazyResearch/dd-genomics,amwenger/dd-genomics,HazyResearch/dd-genomics,HazyResearch/dd-genomics,HazyResearch/dd-genomics