Researchers report in the journal Cell that ancient viruses may be to thank for myelin—and, by extension, our large, complex brains. The team found that a retrovirus-derived genetic element or ...
A research team at Yunnan University has resolved a longstanding mystery regarding Earth’s earliest vertebrates, revealing ...
When we consider the very beginnings of life on Earth, we might envision giant dinosaurs stomping through ancient forests, or the first clumsy fish flopping out of prehistoric oceans. We tend to look ...
Whole-genome duplications are rare evolutionary events in which all the chromosomes and genes of a species are doubled. This supplies new genetic material to the gene pool and can provide an ...
Researchers report that ancient viruses may be to thank for myelin -- and, by extension, our large, complex brains. The team found that a retrovirus-derived genetic element or 'retrotransposon' is ...
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