magainin

noun
ma·​ga·​i·​nin | \ mə-ˈgā-ə-nən How to pronounce magainin (audio) , -ˈgā-nən How to pronounce magainin (audio) \

Medical Definition of magainin

: any of a group of peptide antibiotics isolated from the skin of frogs especially of the genus Xenopus

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one from the Upper Peninsula of Michigan

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