DNA testing of garden ferns sold at plant nurseries in North Carolina, Texas, and California has found that plants marketed as American natives may actually be exotic species from other parts of the globe.
Biotechnology
May 4, 2010
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Ecological scientists in Ireland recently used DNA barcoding to identify species of fish labeled as either "cod" or "haddock" in fish and chip shops, fresh fish counters and supermarkets in 10 postal districts in Dublin. ...
Ecology
Apr 22, 2010
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Just because you don't swallow the worm at the bottom of a bottle of mescal doesn't mean you have avoided the essential worminess of the potent Mexican liquor, according to scientists from the Biodiversity Institute of Ontario ...
Biotechnology
Feb 9, 2010
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(PhysOrg.com) -- Researchers from several institutions including the University of Colorado at Boulder have sequenced DNA "barcodes" for as many as 25 hunted wildlife species, providing information that can be used to better ...
Biotechnology
Sep 15, 2009
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Conservation geneticists who study sea turtles have a new tool to help track this highly migratory and endangered group of marine animals: DNA barcodes. DNA barcodes are short genetic sequences that efficiently distinguish ...
Ecology
Sep 14, 2009
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Two University of British Columbia researchers are part of an international team recommending standards for the DNA barcoding of land plants, a step they hope will lead to a universal system for identifying over 400,000 species, ...
Cell & Microbiology
Jul 27, 2009
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The goal of DNA barcoding is to find a simple, cheap, and rapid DNA assay that can be converted to a readily accessible technical skill that bypasses the need to rely on highly trained taxonomic specialists for identifications ...
Plants & Animals
Jun 25, 2009
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The dry, mothball-scented stacks of a herbarium might seem to be far away from the cutting edge of plant science. However, the curated plant specimens stored there contain irreplaceable genetic, morphological, ecological, ...
Plants & Animals
Feb 13, 2018
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The tiny diamondback moth (scientific name: Plutella xylostella) gets its common name from the array of diamond shapes along the margin of its forewing. Despite their diminutive size, the caterpillars of the diamondback moth ...
Plants & Animals
Aug 29, 2013
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A DNA method able of identifying exact species of primate 'bushmeat' that has been cooked for sale has been developed in a bid to cut illegal trading and better identify and protect those species most at risk.
Ecology
Aug 15, 2013
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