Beyond the ‘one nucleus, one whole genome’ rule

Key Points

• The findings challenge the traditional view of 'one nucleus, one genome', indicating a more complex genetic reality.
• A significant aspect of this analysis revealed instances of genetic variation within single nuclei, altering interpretations of inheritance.
• Observational analysis highlighted multiple layers of genome expression, suggesting that genetic mechanisms are more intricate than previously thought.
• Support for these findings may require revisiting established biological principles, underscoring the need for further exploration in genetic studies.