"GC_ID:1"^^ . "ALV-related viruses"^^ . "ncbi_taxonomy"^^ . "Alpharetrovirus"^^ . "Avian type C retroviruses"^^ . "Avian type C retrovirus group"^^ . "Avian type C oncoviruses"^^ . "NCBITaxon:11639"^^ . . . .