China has become a leading exporter of wood products and importer of raw materials. Illegal logging poses a major threat to biodiversity and ecosystem services and drives deforestation. Accurate identification of species ...
Ecology
Nov 17, 2021
0
2
The species diversity and relationships of lichens in the genus Leptogium, which are often very difficult to identify to species, were assessed on the basis of DNA analyses using a large dataset collected during more than ...
Plants & Animals
Feb 22, 2021
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8
A mountainside cave now used as a Tibetan Buddhist sanctuary was home to prehistoric humans known as Denisovans for tens of millennia.
Archaeology
Nov 9, 2020
1
143
To quickly identify victims of the 2018 Camp Fire, the deadliest wildfire in California's history, researchers used a technique called Rapid DNA Identification that can provide results within hours, compared with months to ...
Other
Mar 4, 2020
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7
An innovative new project has discovered that animal footprints contain enough DNA to allow for species identification. Scientists have traditionally relied on snow-tracks and camera traps to monitor populations of rare carnivores, ...
Ecology
Nov 27, 2018
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2
The quality of waters can be assessed using of the organisms occurring therein. This approach often results in errors, because many species look alike. Therefore, new methods focus on DNA analyses instead. Biologists at the ...
Ecology
Jul 9, 2015
0
11
Since 2001, ancient DNA has been used in paleoparasitological studies to identify eggs found in soil samples from prehistoric periods, because identification cannot be done by morphological study alone. The species of human ...
Cell & Microbiology
Mar 6, 2015
0
15
To help identify victims after mass disasters, such as hurricanes, tsunamis, terrorist attacks, wars or acts of genocide, researchers at Sam Houston State University will investigate new techniques to preserve tissue samples ...
Biotechnology
Sep 18, 2013
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0
Dal's Paul Bentzen and colleagues have developed a publically available DNA database to identify all fish commonly encountered in the ocean off Atlantic Canada. This database could impact ocean conservation, species tracking ...
Ecology
Feb 7, 2013
0
0
(Phys.org)—For nearly 260 years—since Carl Linnaeus developed his system of naming plants and animals—researchers classified species based on visual attributes like color, shape and size. In the past few decades, researchers ...
Cell & Microbiology
Sep 20, 2012
0
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