Article
Within-population variation in cytoplasmic genes affects female life span and aging in Drosophila melanogaster.
Evolution; international journal of organic evolution - 1 Oct 2006
Maklakov Alexei A, Friberg Urban, Dowling Damian K, Arnqvist Göran
Abstract excerpt
It has been suggested that mitochondrial DNA (mtDNA) may play an important role in aging. Yet, few empirical studies have tested this hypothesis, partly because the degree of sequence polymorphism in mtDNA is assumed to be low. However, low sequence variation may not necessarily translate into low phenotypic variation. Here, we report an experiment that tests whether there is within-population variation in...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
