Keywords: mitochondrial DNA
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The association between mitochondrial genetic variation and reduced colony fitness in an invasive waspJ. Dobelmann, A. Alexander, J. W. Baty, N. J. Gemmell, M. A. M. Gruber, O. Quinn, T. Wenseleers and P. J. Lester, Molecular Ecology, 28:3324-3338. 2019.
Despite the mitochondrion's long-recognized role in energy production, mitochondrial DNA (mtDNA) variation commonly found in natural populations was assumed to be effectively neutral. However, variation in mtDNA has now been increasingly linked to phenotypic variation in life ... |
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Mitonuclear interactions, mtDNA-mediated thermal plasticity, and implications for the Trojan Female Technique for pest controlJ. N. Wolff, D. M. Tompkins, N. J. Gemmell and D. K. Dowling, Scientific Reports, 6. 2016.
Here we test whether the male-sterilizing effects previously associated with the mt: Cyt-b mutation are consistent across three thermal and three nuclear genomic contexts. The effects of this mutation were indeed moderated by the nuclear background and thermal environment, but ... |
