DNA in water used to uncover genes of invasive fish
Invasive round goby fish have impacted fisheries in the Great Lakes and the Finger Lakes by competing with native species and eating the eggs of some species of game fish.
Invasive round goby fish have impacted fisheries in the Great Lakes and the Finger Lakes by competing with native species and eating the eggs of some species of game fish.
Ecology
Jan 12, 2021
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120
An international team of researchers has conducted a genomic study of 40 human remains recovered from parts of upper east Asia in what is now mostly Siberia. In their paper published in the journal Science Advances, the group ...
Worldwide, marine megafauna are at risk of extinction due to climate change, habitat loss, pollution, overhunting, population fragmentation, and hybridization with related species in areas disturbed by humans. Genetic studies ...
Plants & Animals
Jan 5, 2021
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87
Scientists are getting closer to finding the genes for maleness in waterhemp and Palmer amaranth, two of the most troublesome agricultural weeds in the U.S.
Plants & Animals
Dec 11, 2020
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278
Invasive species often cause serious economic problems, but they can also serve as a useful test-bed for theories of natural, slower range expansions. Based on analyses of genetic variation, Senckenberg researchers and an ...
Plants & Animals
Dec 11, 2020
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Tropical regions contain many of the world's species and scientists consider them hotspots due to their immense biological diversity. However, due to limited sampling our knowledge of tropical diversity remains incomplete, ...
Plants & Animals
Dec 10, 2020
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136
Thousands of years ago, people in South America began domesticating Solanum pimpinellifolium, a weedy plant with small, intensely flavored fruit. Over time, the plant evolved into S. lycopersicum—the modern cultivated tomato.
Ecology
Dec 1, 2020
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805
Seed banks across the globe store and preserve the genetic diversity of millions of varieties of crops. This massive collection of genetic material ensures crop breeders access to a wealth of genetics with which to breed ...
Biotechnology
Nov 24, 2020
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37
A large-scale study of African elephant genetics in Tanzania reveals the history of elephant populations, how they interact, and what areas may be critical to conserve in order to preserve genetic diversity for species conservation. ...
Ecology
Nov 19, 2020
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241
Deep inside your cells, DNA provides the instructions to produce proteins, the essential molecules that grow and maintain your body.
Cell & Microbiology
Nov 17, 2020
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