Assertion: melanin | /r/HasProperty | catalyzed by phenoloxidase
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Source sentences:
text: Melanin in fungi, bacteria and helminths is produced via the polyketide synthase pathway or catalyzed by phenoloxidases [reviewed in (Wheeler and Bell, 1988)]. Melanins formed by the polyketide synthase pathway are called dihydroxynaphthalene [DHN] melanins.