Thursday, February 10, 2011

Aphid and Fungus Linked

Aphid and Fungus Linked
Thu, 10 Feb 2011 09:02:00 -0600

Aphid and Fungus Linked

An aphid and fungus are linked by a DNA strand. This DNA is responsible for producing carotenoids.

Long ago, an ancestor to today's pea aphid somehow internalized a large important chunk of DNA from a fungus. This DNA now allows the aphid to generate its own carotenoid molecules. ...

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