GeneNetwork List Groups

List genetic cross populations (groups) available in GeneNetwork for a given species. These groups represent specific genetic crosses (e.g., BXD = C57BL/6J x DBA/2J recombinant inbred strains, BXH = BXH RI strains, HXB = Hybrid strains) used for QTL mapping and systems genetics. Each group can have hundreds of datasets measuring gene expression, metabolites, and phenotypes across the population. Returns group names, genetic types (riset, intercross, etc.), and IDs.