Petrie, Katherine L Destabilizing mutations encode nongenetic variation that drives evolutionary innovation. [electronic resource] - Science (New York, N.Y.) Mar 2018 - 1542-1545 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 1095-9203 Standard No.: 10.1126/science.aar1954 doi Subjects--Topical Terms: Bacterial Outer Membrane Proteins--geneticsBacteriophage lambda--geneticsEvolution, MolecularGenetic FitnessGenetic VariationMutationPorins--geneticsReceptors, Virus--geneticsViral Tail Proteins--genetics