News tagged with bartonella species
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Search results for bartonella species
Nearly 100 new species described by California Academy of Sciences in 2009
8 hours ago |
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In 2009, researchers at the California Academy of Sciences added 94 new relatives to our family tree. The new species include 65 arthropods, 14 plants, eight fishes, five sea slugs, one coral, and one fossil ...
Ancient pygmy sea cow discovered
Other Sciences / Archaeology & Fossils
9 hours ago |
4.8 / 5 (4) |
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(PhysOrg.com) -- The discovery of a Middle Eocene (48.6-37.2 million years ago) sea cow fossil by McGill University professor Karen Samonds has culminated in the naming of a new species. This primitive "dugong" ...
U of A students reaffirm the work of a 1920s paleontologist
Other Sciences / Archaeology & Fossils
9 hours ago |
5 / 5 (1) |
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Three University of Alberta paleontology graduate students blew the dust off an 85-year-old dinosaur find to discover the original researcher had it right and a 1970s revision of his work was wrong.
Fossils on the Edge of Forever
Space & Earth / Earth Sciences
9 hours ago |
4.8 / 5 (6) |
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Astrobiologists have not yet found alien life on other planets. But the fossil record has evidence of aliens of another sort: the Ediacarans that lived on Earth millions of years ago.
Scientists suggest certain genes boost chances for distributing variety of traits, drive evolution
11 hours ago |
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Genes that don't themselves directly affect the inherited characteristics of an organism but leave them increasingly open to variation may be a significant driving force of evolution, say two Johns Hopkins scientists.
The mammoths' swan song revised
Other Sciences / Archaeology & Fossils
11 hours ago |
4.8 / 5 (6) |
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This is shown by samples of ancient DNA, analysed by an international team of research scientists under the leadership of Professor Eske Willerslev from Copenhagen University. Analyses of ancient DNA thereby ...
Researchers tackle protein mechanisms behind limb regeneration
14 hours ago |
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The most comprehensive study to date of the proteins in a species of salamander that can regrow appendages may provide important clues to how similar regeneration could be induced in humans.
Sucker-footed bats don't use suction after all (w/ Video)
14 hours ago |
4 / 5 (1) |
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There are approximately 1,200 species of bats worldwide. Of that total, only six are known to roost with their heads pointed upward. Investigators did not know why, because they knew next to nothing about ...
Bigger and bossier better for fish families
15 hours ago |
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(PhysOrg.com) -- If you are spending the holidays with big Uncle Frank or bossy Aunt Minnie and wondering whether you would be better off with another family, spare a thought for the humble cichlid fish.
Good dentistry may have saved the dinosaurs
Other Sciences / Archaeology & Fossils
15 hours ago |
2 / 5 (4) |
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Infectious diseases can be transmitted by sneezing, touching, or - for Tasmanian devils - biting each other on the face, a habit that may have driven the dinosaurs to extinction through the transmission of a protozoan parasite.
List of search results for bartonella species
