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UCF Biologist Continues Unraveling Mystery of Magnetic Bacteria


UCF Biologist Robert Fitak recently created a refined database of magnetic bacteria and the animals they may reside in to further study how these bacteria could guide migration patterns of animals such as sea turtles.

Fitak and his colleagues are using the refined data to identify potential host organisms for the magnetic bacteria and to provide greater context for examining the roles they may play in animals – such as for navigation. “Hopefully our future work will show whether they are just incidentally gathered from the environment, a functional component of magnetic sensing for a host animal, or for some other unknown reason.” Martin and scientists with UCF’s Marine Turtle Research Group gently collect tear samples with soft swabs from nesting females – who enter an almost trance-like state when laying eggs – and juveniles in the Indian River lagoon.

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