Medical Dictionary

photochromogenicity

noun pho·to·chro·mo·ge·nic·i·ty \ -ˌkrō-mə-jə-ˈnis-ət-ē \

medical Definition of photochromogenicity

plural photochromogenicities
:the property of some microorganisms of producing pigment only when grown in the light or after exposure to light

photochromogenic

play \-ˈjen-ik\ adjective

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