Botswana's dwindling tribe of Bushmen won a crucial legal victory when the High Court ruled that the government had wrongly evicted the tribe from its diamond-rich ancestral lands in a stretch of Kalahari Desert that is now a state-protected game reserve larger than Switzerland.
Perhaps particularly impressive are reconstructions of the ancestral gene structure in eukaryotes that suggest highly complex, intron-rich ancestral genomes[ 58, 59].
Overall, our data support a scenario in which extensive intron loss from intron-rich ancestral genes occurred during evolution of most insect OXPHOS genes.
The gene-rich ancestral (i.e., bacteria-like) nature of jakobid mt genomes has been suggested to support an early-branching position of the jakobid lineage among eukaryotes (Lang et al. 1997; Palmer 1997).
Remarkably, so many intron positions are shared between eukaryotes that, with the large and apparently representative set of compared genomes, Dollo parsimony reconstruction infers similarly intron-rich ancestral genomes as the MCMC and maximum likelihood methods [ 53].
Her solo projects, Lux Feminae (1995) and Ninna Nanna (2002), projected an intimate and intense atmosphere, which she described as "a space rich in ancestral symbols, in which words and music create a bond of pure emotion and truth".
Today however, the native Aymara culture, once populous and rich with ancestral tradition, is dying out after 10,000 years of recorded history, with families moving down from the antiplano in search of jobs and education in bigger towns and cities.
This scenario implies that microbial eukaryotes at elevated temperatures, such as in hydrothermal vent environments, should be uniquely rich in ancestral lineages, and exhibit a relatively large number of species, especially with anaerobic lifestyle.
"Ancestral genetic complexity" is a necessary condition: without it, there would not be a rich structure in ancestral gene regulatory networks and complexity would have evolved independently in recent lineages.
