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Aaron klug long way durban biography | Molecular biology, biochemistry, and structural biology

Aaron klug long way durban biography | Molecular biology, biochemistry, and structural biology
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Could humans evolve to be venomous? Researchers say there s potential

  TORONTO The potential for humans and other mammals to evolve to become venomous lies within our genomes, a new study suggests. Published by the Okinawa Institute of Science and Technology Graduate University (OIST) and the Australian National University in the journal PNAS, the study found that the genetic foundation for oral venom to evolve is present in both reptiles and mammals. The study also provides the first “concrete evidence” of an underlying molecular link between venom glands in snakes and the salivary glands found in mammals, according to a news release. “Venoms are a cocktail of proteins that animals weaponized to immobilize and kill prey, as well as for self-defence,” said study author and PhD student at OIST Agneesh Barua in the release. “What’s interesting about venom is that it has arisen in so many different animals: jellyfish, spiders, scorpions, snakes and even some mammals.”

Unique macro-vertebrate at risk from blood sport and climate change

Credit: Image by Katerina Zapfe The kangaskhan, Australia s only species of endemic Pokemon in Pokemon Go, is commonly poached within its natural habitat by Pokemon trainers for use in fighting contests Researchers used several species distribution modeling algorithms to predict how climate change, on top of the already existing human-induced pressures, would impact the distribution of the kangaskhan in the future In addition to this, they found a way to measure how biased commonly used species distribution models are, and found that some models are so biased that their results weren t influenced by the data at all The researchers compared these results to previously published models for hundreds of species of Australian mammals and found similar biases

Human Saliva Has Potential to Evolve Into Venom

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