VEuPathDB List Gene Searches

List all available gene search strategies in VEuPathDB. Returns the search types that can be used to query genes across pathogen, vector, and host genomes. Each search has a URL segment, display name, description, and the parameters it accepts. Common searches include: GenesByTaxonGene (by organism), GenesFromTranscripts (transform transcript results to genes), and single gene lookups. Use this to discover what types of gene queries are available before constructing searches.