Parental squabbles and genome expression: lessons from the polyploids.
- Author(s): Pignatta, Daniela
- Comai, Luca
- et al.
Published Web Locationhttps://doi.org/10.1186/jbiol140
The merger of evolutionarily diverged genomes to form a new polyploid genetic system can involve extensive remodeling of gene regulation. A recent paper in BMC Biology provides important insights into regulatory events that have affected the evolution of allopolyploid cotton.