Medical Dictionary


noun vo·lu·tin \ˈväl-yə-ˌtin, və-ˈlüt-ən\

Medical Definition of VOLUTIN

:  a granular basophilic substance containing nucleic acids that is found especially in cells of microorganisms (as bacteria, yeast, and protozoans) and is believed to function as a phosphate reserve—called also metachromatin


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