Marion, Jean-François Sim1 and Sim2 are required for the correct targeting of mammillary body axons. [electronic resource] - Development (Cambridge, England) Dec 2005 - 5527-37 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0950-1991 Standard No.: 10.1242/dev.02142 doi Subjects--Topical Terms: AnimalsAxons--metabolismBasic Helix-Loop-Helix Transcription Factors--geneticsCell SurvivalGene DosageIntercellular Signaling Peptides and Proteins--metabolismMammillary Bodies--cytologyMembrane Proteins--metabolismMiceMutationNerve Tissue Proteins--metabolismNeurons--metabolismReceptors, Cell SurfaceReceptors, Immunologic--metabolismRepressor Proteins--geneticsTegmentum Mesencephali--abnormalitiesThalamus--abnormalitiesRoundabout ProteinsSlit Homolog 2 Protein