Fix for getting gene_members for a family - uniprot members do not have gene_members
Fix for getting gene_members for a family - uniprot members do not have gene_members

Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara