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Scientists Discover Ancient ‘Hotspot’ That Shaped the Great Lakes 300 Million Years Ago as Earth’s First Imprint
According to Live Science, the lakes formed about 20,000 years ago because of a hotspot beneath the supercontinent of Pangaea that existed 300 million years ago. The supercontinent broke apart to ...
Extreme mutation hotspot in bacteria discovered, with high mutation rates linked to transcriptional activation
A new study published in PLOS Genetics has identified an extreme mutational hotspot within the genome of Pseudomonas ...