Mother's curse is pervasive across a large mitonuclear Drosophila panel
22 March 2021
The maternal inheritance of mitochondrial DNA modulates male life-history traits in a more generalisable way than previously demonstrated.
![mtDNA sieve mother's curse](https://www.ucl.ac.uk/biosciences/sites/biosciences/files/styles/large_image/public/screen_shot_2021-03-22_at_12.23.17.png?itok=u6K6rpdi)
A large Drosophila mitonuclear panel comprising nine nuclear genomes, each coupled to nine mtDNA haplotypes for a total of 81 strains was screened for wing size, as this trait is known to differ between the sexes.