![]() The fungi aren't particularly appetizing, however - they resemble the mould on a dirty shower curtain. ![]() This raises the prospect that astronauts could grow these fungi on long flights into radiation-rich outer space, suggests Dadachova's colleague Arturo Casadevall. Not radioactive compounds, which have long been known to be on the menu - radiation itself.Įkaterina Dadachova and her colleagues at the Albert Einstein College of Medicine in New York have discovered that some fungi can use a molecule called melanin, a pigment also found in human skin, to harvest the energy from radiation and use it for growth. Now researchers have found another dish in the fungal diet: radiation. ALFRED PASIEKA / SCIENCE PHOTO LIBRARYįrom plastic to asbestos, cardboard to jet fuel, fungi will eat just about anything. ![]() Cryptococcus neoformans could even be cultured on the outside of spacecraft.
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