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De acuerdo con un artículo publicado en la revista PNAS por científicos brasileños, distintos linajes de amebas y de antepasados de las plantas, las algas y los animales ya se habían afianzado durante el período Neoproterozoico y resistieron a los dos eventos de glaciación que congelaron el planeta en ese entonces.
Hace 800 millones de años, mucho antes de la formación del súper continente conocido con el nombre de Pangea, la [...]
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Around 800 million years ago, Earth was teeming with a greater diversity of life than classical theories suggest. A new study from Brazilian researchers has shed light on this period, revealing that various lineages of species, including the ancestors of algae, fungi, plants, and animals, were already present. The research findings, published in 'Proceedings of the National Academy of Sciences of the United States of America (PNAS)', challenge the traditional understanding of [...]
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最近的一项研究表明，到新元古代时期，变形虫的不同谱系以及植物、藻类和动物的祖先已经出现，并在覆盖地球的两次全球冰川期中幸存下来。
大约8亿年前（mya），远在泛古陆形成之前，地球的生物多样性比以前想象的更加多样化。巴西研究人员通过重建古代变形虫和藻类、真菌、植物和动物祖先的生命进化树，提出了一种在这个时代多种不同物种共存的情景。他们的发 [...]
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Researchers discovered that Earth's biodiversity 800 million years ago was richer than previously thought, identifying ancient lineages of organisms that diversified well before the Cambrian explosion. Their findings challenge long-held views about the Neoproterozoic era and highlight the adaptability of early life forms.
A recent study suggests that by the Neoproterozoic period, distinct lineages of amoebae, as well as the ancestors of plants, algae, and animals, had already emerged and [...]
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A recent study suggests that by the Neoproterozoic period, distinct lineages of amoebae, as well as the ancestors of plants, algae, and animals, had already emerged and managed to survive the two global glaciations that covered the planet.
Approximately 800 million years ago (mya), long before the formation of the supercontinent Pangea, Earth's biodiversity was more varied than previously thought. Brazilian researchers, through the reconstruction of the evolutionary tree of life from [...]
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Around 800 million years ago, Earth was teeming with a greater diversity of life than classical theories suggest. A new study from Brazilian researchers has shed light on this period, revealing that various lineages of species, including the ancestors of algae, fungi, plants, and animals, were already present. The research findings, published in 'Proceedings of the National Academy of Sciences of the United States of America (PNAS)', challenge the traditional understanding of [...]
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What if our Earth, about 800 million years ago, was home to an abundance of diverse lineages of life — far more than the conventional evolution theories suggested?
This is the conclusion of a group of dedicated Brazilian researchers who meticulously reconstructed the tree of life from amoebozoans, the ancestors of algae, fungi, plants, and animals.
Diverse life forms and evolution
Sometimes, you uncover a tale so unexpected, so contrary to what you’ve always believed that [...]
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What if our Earth, about 800 million years ago, was home to an abundance of diverse lineages of life -- far more than the conventional evolution theories suggested?
This is the conclusion of a group of dedicated Brazilian researchers who meticulously reconstructed the tree of life from amoebozoans, the ancestors of algae, fungi, plants, and animals.
Diverse life forms and evolution
Sometimes, you uncover a tale so unexpected, so contrary to what you've always believed that it [...]
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Brazilian researchers have reconstructed the tree of life from the evolutionary history of amoebas and other organisms, revealing a surprisingly diverse ecosystem during the Neoproterozoic era.
Summary: New research suggests that Earth's biodiversity 800 million years ago was more complex than classical theory indicates, with multiple lineages of eukaryotes surviving through major climate events.
Estimated reading time: 5 minutes
A study published in the Proceedings of the National [...]
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Life on Earth was more diverse than classical theory suggests 800 million years ago, a Brazilian study shows
INTRO: About 800 million years ago (mya), before the supercontinent Pangea formed, the Earth was more diverse than classical theory suggests. By reconstructing the tree of life from the evolutionary history of amoebas and the ancestors of algae, fungi, plants and animals, Brazilian researchers have created a scenario in which several different lineages of many species inhabited the [...]
