Denisovans

Their DNA survives in diverse populations across the world – but who were the Denisovans?

Denisovans, a group of extinct hominins that diverged from Neanderthals about 400,000 years ago, may have more widely inhabited northeast central Asia than scientists previously thought.

DNA belonging to Denisovans – the ancient human ancestor – discovered in a Tibetan cave may be only 45,000 years old, scientists say.

I wish I knew what the Neanderthals and Denisovans really looked like.

Researchers suspected that Denisovans were widespread in Asia, based on the widespread Denisovan genomic signal among present-day Asians.

The oldest genetic material ever extracted from a human has revealed a 'sister group' of hominins related to Homo sapiens, Denisovans and Neanderthals.

The sequencing of genomes from Neanderthals and a less well-known ancient group, the Denisovans, has yielded many new insights into these interbreeding events and into the movement of ancient human populations.

They encountered with other human species in Eurasia and have since gone extinct along with the Neanderthals and the lesser-known Denisovans.

Ancient skull parts found in eastern China, which scientists have struggled to assign to a species, could belong to the Denisovans, Carmel said.

Another major implication of this study is what it means to archaeologists who are trying to discern the fossilized remains of Neanderthals, Denisovans, and early modern humans.

Modern humans got a gene variant from Denisovans that boosted immune reactions and inflammatory responses, including those that protect humans from disease-causing germs, the researchers reported.

New research has revealed a Denisovan finger bone that’s unexpectedly human-like in shape—an odd observation, given the close relation of Denisovans to Neanderthals, whose fingers differed quite a bit from ours.

Sept. 26 (UPI) -- Scientists are gaining new insight into the day-to-day existence of early human groups, including Neanderthals and Denisovans, thanks to analysis of dirt and dust on the floor of a cave complex in Siberia.

Soon after this split, the Denisovans and Neanderthals went their separate ways – although not definitively.

That’s all the physical evidence we have of the mysterious Denisovans, an extinct group of hominins closely related to the Neanderthals.

The Denisovans lived until a few tens of thousands of years ago in eastern and northeastern Asia.

They began by analysing what is called DNA “methylation” in Denisovans, neanderthals and modern humans.

We only have a general idea about where the Denisovans lived, and little information about what their lifestyle was actually like.

Denisovans were a similar group, with a different geographic distribution.

HLA haplotypes from Denisovans and Neanderthal represent more than half the HLA alleles of modern Eurasians, indicating strong positive selection for these introgressed alleles.