Scientists have watched an animal species evolve right in front of them in a fascinating 30-year-long experiment. The rough periwinkle (Littorina saxatilis) is a small species of sea snail that is ...
Through a new review paper published in Nature, Georgia Tech scientists are revealing how decades-long research programs have transformed our understanding of evolution, uncovering secrets that would ...
How do cells know what they should become as the body develops? Biological development depends crucially on spatial patterns: the lines that eventually give rise to segments, organs, or markings like ...
Evolved macroscopic "snowflake" yeast from the MuLTEE experiment. The large size of the nuclei (yellow) and cells (cyan) are results of whole-genome duplication and aneuploidy. Sometimes, the most ...
Darwin's other mistake / Michael R. Rose and Theodore Garland Jr. -- The importance of experimental studies in evolutionary biology / Douglas J. Futuyma and Albert F. Bennett -- Modeling experimental ...
The properties of dense helium (He) — which happens to be a principal constituent of giant gas planets like Jupiter — at thermodynamic conditions between those of condensed matter and high-temperature ...
Measuring the pace of evolution is tricky, but some species can evolve as quickly as a few generations. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...
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Scientists uncover key mechanism in evolution: Whole-genome duplication drives long-term adaptation
Sometimes, the most significant scientific discoveries happen by accident. Scientists have long known that whole-genome duplication (WGD)—the process by which organisms copy all their genetic material ...
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