Ophiocordyceps unilateralis

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A Microbial Biorealm page on the genus Ophiocordyceps unilateralis

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Classification

Higher order taxa:

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Description and Significance

Orphiocordyceps unilateralis is a fungal pathogen specifically infecting Camponotus leonardi of the tribe of campotini. Although O. unilateralis may infect ants of another species behavioral manipulation observed in other species were not as consistent. Once infected the ants will climb down from their natural habitats on rainforest tree and relocate to 25 cm off the ground under leaves where the temperature is low and humidity is high.


Genome Structure

The genome of this organism is not sequenced entirely, although major enzymes such as RNA polymerases have been sequenced. Four polyketide synthase (PKS) genes have been found in O. unilateralis. PKS enzymes synthesize polyketide proteins, which have proven to be novel antibiotics, antifungal agents, and even cholesterol lowering agents.

Cell Structure and Metabolism

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Ecology

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Pathology

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Current Research

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Cool Factor

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References

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