Computational research in fruit flies revealed how spontaneously arising genes are tightly controlled, offering insights into evolution.



Summary

Research using computational methods on fruit flies has shown that new genes, arising spontaneously in the genome, are surprisingly well-regulated. The study discovered specific mechanisms that quickly control the expression of these novel genes, preventing chaotic or detrimental effects. This rapid integration of new genetic material into existing regulatory networks suggests that evolution can efficiently incorporate fresh genetic information. The findings highlight the dynamic nature of genomes and offer valuable clues to understanding how new genes are tamed and contribute to evolutionary processes.

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