✉news ScienceBiology first seen 15 h ago, last 59 min ago, peak #20
Overlapping Genes Evolve Differently in Bacteria and Complex Life
Original: Overlapping Genes Evolve by Different Rules in Bacteria and Complex Life
New research suggests overlapping genes, where two genes share the same DNA sequence, evolve under different rules in bacteria compared with complex organisms. In bacteria, overlapping genes appear more constrained by each other's function, while in eukaryotes the pressures differ. The finding could reshape how scientists model genome evolution and predict mutations across species.
Why now: The study challenges the assumption that overlapping genes follow one universal evolutionary pattern.
overlapping genesbacteriaeukaryotes
Evidence
- Overlapping Genes Evolve by Different Rules in Bacteria and Complex Life · Bioengineer.org
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