Drosophila ovarian germline stem cells ( GSCs ) are maintained by Dpp signaling and the Pumilio ( Pum ) and Nanos ( Nos ) translational repressors .
B-OrganismTaxon O O O O O O O O O O B-GeneOrGeneProduct O O O B-GeneOrGeneProduct O B-GeneOrGeneProduct O O B-GeneOrGeneProduct O B-GeneOrGeneProduct O O O O