8583
These results would suggest that a high UV sensitivity is associated with high phaeomelanin and low eumelanin levels , and point to the eumelanin / phaeomelanin ratio as a novel chemical parameter that could be used for predicting individuals at high risk for skin cancer and melanoma .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
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