[HTML][HTML] Ancient DNA analysis reveals divergence of the cave bear, Ursus spelaeus, and brown bear, Ursus arctos, lineages

O Loreille, L Orlando, M Patou-Mathis, M Philippe… - Current Biology, 2001 - cell.com
The cave bear, Ursus spelaeus, represents one of the most frequently found paleontological
remains from the Pleistocene in Europe. The species has always been confined to Europe …

Tracking the origins of the cave bear (Ursus spelaeus) by mitochondrial DNA sequencing.

C Hänni, V Laudet, D Stehelin… - Proceedings of the …, 1994 - National Acad Sciences
The different European populations of Ursus arctos, the brown bear, were recently studied
for mitochondrial DNA polymorphism. Two clearly distinct lineages (eastern and western) …

First DNA sequences from Asian cave bear fossils reveal deep divergences and complex phylogeographic patterns

M Knapp, N Rohland, J Weinstock… - Molecular …, 2009 - Wiley Online Library
Until recently, cave bears were believed to have only inhabited Europe. However, recent
morphological evidence suggests that cave bears' geographic range extended as far east as …

Ancient DNA analyses reveal high mitochondrial DNA sequence diversity and parallel morphological evolution of late pleistocene cave bears

M Hofreiter, C Capelli, M Krings, L Waits… - Molecular Biology …, 2002 - academic.oup.com
Cave bears (Ursus spelaeus) existed in Europe and western Asia until the end of the last
glaciation some 10,000 years ago. To investigate the genetic diversity, population history …

Ancient DNA and the Population Genetics of Cave Bears (Ursus spelaeus) Through Space and Time

L Orlando, D Bonjean, H Bocherens… - Molecular Biology …, 2002 - academic.oup.com
The cave bear spread from Western Europe to the Near East during the Riss glaciation (250
KYA) before becoming extinct approximately 12 KYA. During that period, the climatic …

Evidence for reproductive isolation between cave bear populations

M Hofreiter, G Rabeder, V Jaenicke-Després… - Current biology, 2004 - cell.com
Abstract The European cave bear (Ursus spelaeus), which became extinct around 15,000
years ago, had several morphologically different forms. Most conspicuous of these were …

Partial genomic survival of cave bears in living brown bears

A Barlow, JA Cahill, S Hartmann, C Theunert… - Nature ecology & …, 2018 - nature.com
Although many large mammal species went extinct at the end of the Pleistocene epoch, their
DNA may persist due to past episodes of interspecies admixture. However, direct empirical …

Ancient DNA evidence for the loss of a highly divergent brown bear clade during historical times

S Calvignac, S Hughes, C Tougard… - Molecular …, 2008 - Wiley Online Library
The genetic diversity of present‐day brown bears (Ursus arctos) has been extensively
studied over the years and appears to be geographically structured into five main clades …

Ancient DNA reveals differences in behaviour and sociality between brown bears and extinct cave bears

GG Fortes, A Grandal‐d'Anglade, B Kolbe… - Molecular …, 2016 - Wiley Online Library
Ancient DNA studies have revolutionized the study of extinct species and populations,
providing insights on phylogeny, phylogeography, admixture and demographic history …

Withering away—25,000 years of genetic decline preceded cave bear extinction

M Stiller, G Baryshnikov, H Bocherens… - Molecular biology …, 2010 - academic.oup.com
The causes of the late Pleistocene megafaunal extinctions are still enigmatic. Although the
fossil record can provide approximations for when a species went extinct, the timing of its …