In the mid-1970s, population genetic analyses turned to mitochondrial markers.

A more thorough phylogeographic analysis that used ten different genes instead of a single mitochondrial marker indicates that at least two major expansions out of Africa after the initial range extension of Homo erectus played an important role shaping the modern human gene pool and that recurrent genetic exchange is pervasive.

A recent study of mitochondrial and nuclear markers supports the separation of Tachymarptis and Apus.

In the postsynaptic region, RIα immunoreactivity showed partial overlap with the mitochondrial marker (lipoic acid); overlap with mitochondria in muscle fibers was also observed (fig.

However, such a placement is partially supported by an alternative molecular phylogeny that is based on a combination of nuclear and mitochondrial markers and that recovered a group comprising pygmy pipehorses and several pipefishes as a sister lineage of Hippocampus.

D-AKAP1 codistribution with cytochrome c (mitochondrial marker) is significant (fig.

Immunoreactivity is predominantly in the postsynaptic region and doesn't overlap particularly well with the mitochondrial marker.

Haring E., Kvaloy, K., Gjershaug, J.-O., Rov, N., Gamauf A. (2007): Convergent evolution and paraphyly of the hawk-eagles of the genus Spizaetus (Aves, Accipitridae) - phylogenetic analyses based on mitochondrial markers.

Phylogenetic relationships within the Laridae (Charadriiformes: Aves) inferred from mitochondrial markers.

New evidence from mitochondrial and nuclear genomic markers.