العلوم والبيئة
Oldest animals on Earth found to share a common wormlike ancestor
المصدر: Phys.org - latest science and technology news stories · نُشر
New research from the University of St Andrews has shed light on the evolution of an important yet thus far poorly understood group of marine invertebrate animals—brachiopods. The work, published in Science Advances, presents the first comprehensive phylogenomic analysis of all f
New research from the University of St Andrews has shed light on the evolution of an important yet thus far poorly understood group of marine invertebrate animals—brachiopods. The work, published in Science Advances, presents the first comprehensive phylogenomic analysis of all five extant brachiopod orders and related lineages.
أخبار ذات صلة
Earth's core may have been leaking hydrogen for billions of years
When Earth formed billions of years ago, its metallic core was wrapped in a global ocean of molten rock, which eventually cooled and crystallized to form the mantle. Today, when deep-rooted mantle plumes rise toward the surface and produce volcanic eruptions, the resulting lava c
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How plants unwittingly help fungal pathogens
Infecting a maize plant is no simple task for a fungal pathogen such as Ustilago maydis. A group of researchers led by Heinrich Heine University Düsseldorf (HHU) has now uncovered how the fungus detects that it has successfully entered its host. This signal triggers changes in fu
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Frozen in action: Visualizing how a cancer drug scaffold is built
A joint research group led by Ryo Tanifuji and Hiroki Oguri from the University of Tokyo and Yoshikazu Tanaka from Tohoku University has visualized SacC, an enzyme that plays a key role in building the complex five-ring core of safracin B. This core structure is shared with trabe
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Mission set to blast off for Mars to grab a piece of its moon
A spacecraft is set to launch on an ambitious mission to bring 10g of Martian moon dust back to Earth.
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World's oldest shipwreck found off coast of Turkey
Archaeologists say the wreck is up to 4,700 years old, dating to the Early Bronze Age.
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