moving mod url and mod ids into crossreferences collection for a gene
moving mod url and mod ids into crossreferences collection for a gene

alliance-genome/agr_prototype,alliance-genome/agr,alliance-genome/agr_prototype,alliance-genome/agr,nathandunn/agr,alliance-genome/agr,alliance-genome/agr,nathandunn/agr,nathandunn/agr,nathandunn/agr