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How natural history museums should play a bigger role in finding the sources of wildlife pathogens

In age of covid-19, integrating sample preservation and collection into scientific study will add a tool to humanity’s arsenal against animal-borne plagues, report says. ....

United States , New Mexico , Cody Thompson , University Of Michigan Museum Zoology , Sin Nombre , Michigan Museum , ஒன்றுபட்டது மாநிலங்களில் , புதியது மெக்ஸிகோ , கோடி தாம்சன் , பல்கலைக்கழகம் ஆஃப் மிச்சிகன் அருங்காட்சியகம் ஸுவாலஜீ , பாவம் நோம்பிறே , மிச்சிகன் அருங்காட்சியகம் ,

Scientists Surprised by Geckos Lighting Up Desert Nights With Neon-Green Sides

MINDY WEISBERGER, LIVE SCIENCE
15 JANUARY 2021
A desert gecko from Namibia has brilliant glow-in-the-dark markings that shine neon green by the light of the moon. The mechanism that produces its glow has never been seen before in land animals with backbones.

Web-footed geckos (
Pachydactylus rangei) have translucent skin with large, yellowish markings: stripes on their sides and rings surrounding their eyes. But those markings light up brightly when they absorb the moon s bluer light.
Fluorescence when light is absorbed and then emitted at a longer wavelength has been found in other reptiles and amphibians, produced by their bones or by chemical secretions in their skin. However, web-footed geckos generate their light using skin pigment cells that are filled with guanine crystals. ....

United States , Mark Scherz , University Of Michigan Museum Zoology , Adaptive Genomics Group At Universit , Animal Diversity Web , Adaptive Genomics Group , Bavarian State Collection , Live Science , Amp Quot , Web Footed , ஒன்றுபட்டது மாநிலங்களில் , குறி ஷெர்ஸ் , பல்கலைக்கழகம் ஆஃப் மிச்சிகன் அருங்காட்சியகம் ஸுவாலஜீ , விலங்கு பன்முகத்தன்மை வலை , மாற்றி அமைக்கத்தக்க மரபியல் குழு , பவேரியன் நிலை சேகரிப்பு , வாழ அறிவியல் , வலை கால் ,

Museum scientists: Prepare for next pandemic now by preserving animal specimens in natural history

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It s been more than a year since the first cases were identified in China, yet the exact origins of the COVID-19 pandemic remain a mystery. Though strong evidence suggests that the responsible coronavirus originated in bats, how and when it crossed from wildlife into humans is unknown.
In a study published online Jan.12 in the journal
mBio, an international team of 15 biologists say this lack of clarity has exposed a glaring weakness in the current approach to pandemic surveillance and response worldwide.
In most recent studies of animal-borne pathogens with the potential to spread to humans, known as zoonotic pathogens, physical specimens of suspected wildlife hosts were not preserved. The practice of collecting and archiving specimens believed to harbor a virus, bacteria or parasite that s under investigation is called host vouchering. ....

United States , Vastra Gotalands Lan , Universidade Federal Do Rio De Janeiro , Estado Do Rio , Region Flamande , Jonathan Dunnum , Nancy Simmons , Marcelo Weksler , Cody Thompson , Adam Ferguson , Joseph Cook , Paul Webala , Deborah Paul , Kendra Phelps , C William Kilpatrick , Deeann Reeder , Magnus Gelang , Marc Allard , Faisal Ali Anwarali Khan , Maarten Vanhove , Gothenburg Natural History Museum , Field Museum Of Natural History , Hasselt University , Maasai Mara University , University Of Illinois , Um Department Of Ecology ,