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evolution

number of breaks: 17

showing 1-5 of 17 breaks

Repurposing of retroviral genes: when foe becomes self

The genomes of all organisms are constantly under attack from a variety of sources, including the everyday effects of solar and ionising radiation together with chemical and oxidative insults. However, there are also more specific threats to our genomes like those that posed through invasion... click to read more

  • Ian A. Taylor | Senior Group Leader at The Francis Crick Institute, London, UK
  • Jonathan P. Stoye | Senior Group Leader at The Francis Crick Institute, London, UK
Views 197
Reading time 3.5 min
published on Oct 23, 2020
Carnivorous plants help uncover universal rules of plant development

Look out your window, and you might see the broad leaves of a mulberry tree or thin needles of a pine. Perhaps you have an orchid on your windowsill and have noticed the extravagant curves of its petals. All these shapes emerge from the same... click to read more

Views 738
Reading time 4 min
published on Aug 14, 2020
Are planets with oxygen-rich atmospheres rare?

Complex life on Earth requires oxygen. Understanding how oxygen levels have evolved on our planet can provide an insight into our own evolution and the possibility of complex life evolving elsewhere. Current theories suggest that Earth's O2 levels have risen three times over its 4.5... click to read more

  • Lewis Alcott | PhD student at University of Leeds, Leeds, UK
  • Benjamin Mills | Associate Professor at University of Leeds, Leeds, UK
Views 669
Reading time 3 min
published on Aug 11, 2020
Probing the evolution of photosynthetic life on the early Earth

In a famous cartoon, a fish morphs slowly into a human as it forsakes water for dry land. With sly humor, this doodle actually captures a pervasive narrative of evolutionary history: the oceans are life's cradle, with life gaining the continents only later. Seemingly, the... click to read more

  • Andrew H. Knoll | Professor at Harvard University, Department of Organismic and Evolutionary Biology
Views 3239
Reading time 3 min
published on Jun 19, 2018
Did Homo naledi meet Homo sapiens in South Africa?

Our research team has determined the age of Homo naledi, a new species of hominin (human ancestor), from the Rising Star Cave in The Cradle of Humankind World Heritage Site, South Africa. We have also announced the discovery of a second chamber (the Lesedi Chamber)... click to read more

  • Hannah Hilbert-Wolf | Postdoctoral Research Fellow & Lecturer at James Cook University, Geosciences, Townsville, QLD, Australia
  • Paul Dirks | Professor at James Cook University, Geosciences, Townsville, QLD, Australia
  • Eric Roberts | Associate Professor, Head of Geosciences at James Cook University, Townsville, QLD, Australia
Views 4456
Reading time 4 min
published on Feb 8, 2018