Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Retinal cone dystrophy 1 ?
    ### Response:
    What are the signs and symptoms of Retinal cone dystrophy 1? The Human Phenotype Ontology provides the following list of signs and symptoms for Retinal cone dystrophy 1. If the information is available, the table below includes how often the symptom is seen in people with this condition.
    