News tagged with family tree
Collective action: Occupied genetic switches hold clues to cells' history
If you wanted to draw your family tree, you could start by searching for people who share your surname. Cells, of course, don't have surnames, but scientists at the European Molecular Biology Laboratory (EMBL) ...
Feb 03, 2012 |
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140 new species described by California Academy of Sciences in 2011
In 2011, researchers at the California Academy of Sciences added 140 new relatives to our family tree. The new species include 72 arthropods, 31 sea slugs, 13 fishes, 11 plants, nine sponges, three corals, ...
Dec 15, 2011 |
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Research team finds new explanation for Cambrian explosion
(PhysOrg.com) -- For hundreds of years, researchers from many branches of science have sought to explain the veritable explosion in diversity in animal organisms that started approximately 541 million years ...
Space & Earth / Earth Sciences
Nov 29, 2011 |
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Scientists use fossil feathers reveal lineage of extinct, flightless ibis
A remarkable first occurred recently at the Smithsonian's National Museum of Natural History when ornithologists Carla Dove and Storrs Olson used 700- to 1,100-year-old feathers from a long extinct species ...
Other Sciences / Archaeology & Fossils
Nov 22, 2011 |
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Improving evolutionary Tree of Life: Study provides robust molecular phylogeny for mammalian families
An international research team led by biologists at the University of California, Riverside and Texas A&M University has released for the first time a large and robust DNA matrix that has representation for ...
Sep 22, 2011 |
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Archaeopteryx and the dinosaur-bird family tree
The magpie-sized Archaeopteryx had bird and dinosaur features and helped show that birds evolved from dinosaurs. However, recent research in the journal Nature questions its position in the dinosaur-bird family ...
Other Sciences / Archaeology & Fossils
Sep 15, 2011 |
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Famed fossil isn't a bird after all, analysis says
(AP) -- One of the world's most famous fossil creatures, widely considered the earliest known bird, is getting a rude present on the 150th birthday of its discovery: A new analysis suggests it isn't a bird ...
Other Sciences / Archaeology & Fossils
Jul 27, 2011 |
4.7 / 5 (10) |
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Too many relatives ruining your picnic? Be glad the flies don't invite their cousins
When your family members gather at a picnic in your backyard, there may be 10 to 20 people -- maybe more -- enjoying your barbecue.
Apr 18, 2011 |
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Cockatoos' family history revealed through DNA
Murdoch University researchers have used new DNA sequencing techniques to help give them a better understanding of how cockatoo species have evolved and how they fit together in a family tree.
Apr 06, 2011 |
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Study analyzes role of PARP enzyme in eukaryotes
An Ohio State University molecular biologist leveraged a supercomputer to help better define the family tree of a group of enzymes that have been implicated in a wide range of human diseases and are important ...
Mar 08, 2011 |
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Fossil finger bone yields genome of a previously unknown human relative (w/ Video)
(PhysOrg.com) -- A 30,000-year-old finger bone found in a cave in southern Siberia came from a young girl who was neither an early modern human nor a Neanderthal, but belonged to a previously unknown group ...
Other Sciences / Archaeology & Fossils
Dec 22, 2010 |
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New genus of tree discovered
An article published in the October issue of the Annals of the Missouri Botanical Garden describes a new genus of tree of the Aptandraceae family, a group that is related to the sandalwoods (order Sanatalales). The genus, wh ...
Oct 15, 2010 |
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Long-extinct passenger pigeon finds a place in the family tree
With bits of DNA extracted from century-old museum specimens, researchers have found a place for the extinct passenger pigeon in the family tree of pigeons and doves, identifying for the first time this unique ...
Oct 06, 2010 |
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Family tree branches out
(PhysOrg.com) -- UNSW anthropologist Dr Darren Curnoe has identified another new early human ancestor in South Africa ? the earliest recognised species of Homo.
Other Sciences / Archaeology & Fossils
May 20, 2010 |
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Family tree research can open a 'Pandora's Box' of secrets that may cause rifts, research says
People researching their ancestors can open a "Pandora's Box" of secrets that may cause conflict and widen rifts in the family, new research says.
Other Sciences / Social Sciences
Apr 09, 2010 |
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