Home Topics in Depth Science And Environment 52-million-year-old relative of potatoes and tomatoes discovered in Patagonia

  • Judi Lynn (4506 posts)
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    52-million-year-old relative of potatoes and tomatoes discovered in Patagonia

    http://www.sciencealert.com/52-million-year-old-relative-of-potatoes-and-tomatoes-discovered-in-patagonia
    It’s older than the Andes.
    FIONA MACDONALD 9 JAN 2017

    Researchers have discovered two fossils in South America of a fruit that dates back to around 52 million years ago.

    The fossils could be the key to understanding how some of the most common plants today – including potatoes and tomatoes – evolved. And it turns out their genetic history might be a whole lot older than we thought.

    The fossilised fruit is a berry that belongs to the Solanaceae (or nightshade) family of plants, which includes popular species such as potatoes, tomatoes, chili and bell peppers, and tobacco.

    Despite how ubiquitous these plants are today all across the globe, their early history has remained mysterious, with only a few seeds found in the fossil record. So until now, we had no idea where they came from, or when.

     

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  • Marym625 (17178 posts)
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    1. Very cool!

    Very very cool!

    948c8f248a "Once the decision was made to go into Iraq as an invader and occupier,  it’s like our nation lost its conscience. And it has not yet gotten that conscience back." Madfloridian