Originally published as Genetics Published Articles Ahead of Print on April 15, 2007.

Genetics, Vol. 176, 1367-1369, June 2007, Copyright © 2007
doi:10.1534/genetics.106.069930

No Evidence for Absence of Paternal mtDNA in Male Progeny From Pair Matings of the Mussel Mytilus galloprovincialis

* Department of Biology, University of Crete, 71409 Heraklion, Crete, Greece and {dagger} Instituto de Acuicultura de Torre la Sal, Consejo Superior de Investigaciones Científicas, Ribera de Cabanes, E 12595, Castellón, Spain

1 Corresponding author: Department of Biology, University of Crete, 71409 Heraklion, Crete, Greece.
E-mail: zouros{at}biology.uoc.gr

The claim that a Mytilus galloprovincialis male failed to transmit mtDNA to its sons in controlled crosses is shown to be false. At present there is no evidence for mussel males lacking a paternal mtDNA. This makes unlikely the hypothesis that maternal genomes may become paternally transmitted by invading the germ line of males that lack a paternal genome.




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