File:Aphids (4575792195).jpg
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Summary[edit]
DescriptionAphids (4575792195).jpg |
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. All animals need carotenoids for body functions as important as eyesight. However, this aphid is the only organism in the Animal Kingdom so far to have been reported capable of producing carotenoids internally. The rest of us must forage for foods such as carrots, containing carotenoids. The precise way the DNA transfer occurred is not yet understood; however, patterns within the DNA conclusively show a link to a fungus. DNA transfer from fungus to animal is unprecedented. Read more about this research in the NSF News Release. Credit: Zina Deretsky, National Science Foundation Visit NSF’s Multimedia Gallery, at www.nsf.gov/news/mmg, for more images, and for video. |
Date | |
Source | Aphids |
Author | National Science Foundation |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is a work of a National Science Foundation employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. |
This image was originally posted to Flickr by National Science Foundation at https://flickr.com/photos/37157086@N02/4575792195 (archive). It was reviewed on 19 January 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
19 January 2018
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current | 14:08, 19 January 2018 | 1,907 × 1,200 (428 KB) | Artix Kreiger 2 (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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