Alu elements infiltrated the ancestral primate genome about 65 million years ago. Once gained an Alu element is rarely lost so comparison of Alu between species can be used to map primate evolution and diversity. New research ...
Plants & Animals
Apr 30, 2012
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(AP) -- The 9-year-old patient sits still, munching on popcorn and sipping grape juice while he gets an ultrasound of his heart.
Plants & Animals
Apr 20, 2012
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The first study into rarely documented ground-nest building by wild chimpanzees offers new clues about the ancient transition of early hominins from sleeping in trees to sleeping on the ground. While most apes build nests ...
Plants & Animals
Apr 16, 2012
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The assembly of the gorilla genome was announced today, March 7, by a multi-national group of researchers. The gorilla is the last genus of the living great apes to have its genome decoded. While confirming that our closest ...
Biotechnology
Mar 7, 2012
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Chimpanzee populations living in close proximity are substantially more different genetically than humans living on different continents, according to a study published in PLoS Genetics. Research conducted by scientists from ...
Biotechnology
Mar 1, 2012
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Periodicity of Retzius lines of primates is a key factor in dental development, and provides information on classification, evolution and adaptation of hominoids in different times and areas. Paleoanthropologists from Institute ...
Archaeology
Feb 27, 2012
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Infectious disease has joined poaching and habitat loss as a major threat to the survival of African great apes as they have become restricted to ever-smaller populations. Despite the work of dedicated conservationists, efforts ...
Plants & Animals
Feb 6, 2012
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Conservationists working in Central Africa to save the world's rarest gorilla have good news: the Cross River gorilla has more suitable habitat than previously thought, including vital corridors that, if protected, can help ...
Ecology
Jan 31, 2012
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Mate competition by males over females is common in many animal species. During mating season male testosterone levels rise, resulting in an increase in aggressive behavior and masculine features. Male bonobos, however, invest ...
Plants & Animals
Jan 23, 2012
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Chimpanzees, orangutans, gorillas and bonobos make more sophisticated decisions than was previously thought. Great apes weigh their chances of success, based on what they know and the likelihood to succeed when guessing, ...
Plants & Animals
Dec 29, 2011
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