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Search results for denisovans

Their DNA survives in diverse populations across the world – but who were the Denisovans?
3 weeks, 6 days ago

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

Raw Story  

It started with a finger bone found in a cave in the Altai mountains in Siberia in the late 2000s. Modern humans later evolved in Africa, spread across the globe, and encountered Neanderthals, Denisovans and possibly other unknown archaic human groups. These immune-related genes might have played crucial roles in protecting ancient and modern humans from south and east Asia, …

East Asia Tibetan Dna Populations Groups Siberia Modern Humans
Ancient DNA may be reason you love bread and chips
2 months, 1 week ago

Ancient DNA may be reason you love bread and chips

The Independent  

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Starch Humans Copies Neanderthals Verifyerrors Ancient Gene Amy1
Skull found in China may belong to a 'Dragon Man' that lived one million years ago
7 months ago

Skull found in China may belong to a 'Dragon Man' that lived one million years ago

Daily Mail  

A mysterious ancient human-like skull found in China may have been the love child of two species, according to researchers. The Dragon Man, scientifically named Homo longi, had a thick upper brow bone, and big, boxy eye sockets. 'The reconstructed Yunxian 2 suggest that it is an early member of the Asian 'Dragon Man' lineage, which probably includes the Denisovans, …

China Man Species Ago Humans Researchers Dragon
What our ancestors’ genomes can tell us about modern health | Explained
10 months, 1 week ago

What our ancestors’ genomes can tell us about modern health | Explained

The Hindu  

February 16, 2024 10:30 am | Updated February 19, 2024 05:17 pm IST Where did we come from? Studies of such ancestral DNA have provided glimpses into the genetic diversity and population dynamics of ancient communities, their migration patterns, interactions, and adaptations to local environments, and even into the diseases these people confronted and how the afflictions shaped human evolution. …

Cardiovascular Disease Ancient Modern Dna Diseases Scientists Genetic
Humans having sex with a now-extinct species 60,000 years ago could be why you suffer from mental health issues, study claims
1 year, 1 month ago

Humans having sex with a now-extinct species 60,000 years ago could be why you suffer from mental health issues, study claims

Daily Mail  

Humans having sex with a now-extinct subspecies they met in Asia some 60,000 years ago could be the reason you have depression, a new study has claimed. Researchers led by Barcelona's Pompeu Fabra University discovered a gene variant dwindling from the intermingling with an archaic human, Denisovans, involved in zinc regulation that releases lower amounts The the mutation helped Denisovans …

Asia Human Zinc Variant Denisovans
ARCHAEOLOGY | Why you owe your life to a handful of early humans
1 year, 3 months ago

ARCHAEOLOGY | Why you owe your life to a handful of early humans

The Hindu  

Published : Sep 02, 2023 15:38 IST - 3 MINS READ Imagine it is 9,00,000 years ago and you are wandering naked in the beautiful harshness of nature. “The fact that we are here today, populating this planet with over 8 billion individuals, means that we managed to survive myriad unfavourable events thanks to our adaptive abilities and, why not, …

Event Fossil Early Humans Fitcoal
Indians too have gene traces of ancient ‘humans’ like Neanderthals and Denisovans: CDFD Director Thangaraj
2 years, 1 month ago

Indians too have gene traces of ancient ‘humans’ like Neanderthals and Denisovans: CDFD Director Thangaraj

The Hindu  

Ancient Indian DNA has shown that there are traces of genes of Neanderthals, who lived mostly in Europe, and Denisovans, who lived in Southeast Asia, indicating the complex admix of populations over millions of years of evolution, said Director of Centre for DNA Fingerprinting and Diagnostics K. Thangaraj on Monday. Dr. Paabo also found that the gene transfer had occurred …

India Europe Gene Indian Populations Indians Ago
Mapping ancient humans' DNA is showing us how we evolved — and how their DNA affects us today
2 years, 2 months ago

Mapping ancient humans' DNA is showing us how we evolved — and how their DNA affects us today

Salon  

When the first modern humans arose in East Africa sometime between 200,000 and 300,000 years ago, the world was very different compared to today. His persistence in developing tools to extract, sequence and interpret ancient DNA enabled sequencing the genomes of Neanderthals, Denisovans and early modern humans who lived over 45,000 years ago. In 2014, my group and David Reich's …

Ancient Modern Human History Dna Today Human Humans
Sci-Five | The Hindu Science Quiz: On Neanderthals
2 years, 2 months ago

Sci-Five | The Hindu Science Quiz: On Neanderthals

The Hindu  

Correct answers are highlighted in green. Sci-Five | The Hindu Science Quiz: On Neanderthals 1 / 5 | When was the first fossil identified as a Neanderthal specimen discovered? Next 4 / 5 | The entry of modern humans into which region drove the Neanderthals to extinction. Western Asia Europe Northern Africa Middle Africa The entry of modern humans into …

Neanderthals Modern Humans Denisovans Region Drove
Nobel winner Svante Paabo’s discoveries show what makes us human: Explained
2 years, 2 months ago

Nobel winner Svante Paabo’s discoveries show what makes us human: Explained

Hindustan Times  

Svante Paabo from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany was awarded the Nobel prize in physiology or medicine for the year 2022 on Monday “for his discoveries concerning the genomes of extinct hominins and human evolution”. Nobel prize winner Svante Paabo: Swedish scientist Svante Paabo stands by a replica of a Neanderthal skeleton at the Max …

Dna Nobel Human Neanderthal Neanderthals Svante Paabo
How Nobel winner tracked human evolution, interactions with extinct relatives
2 years, 2 months ago

How Nobel winner tracked human evolution, interactions with extinct relatives

Hindustan Times  

Since then, traces of Denisovan DNA have been identified in some populations in the Philippines and elsewhere. Pääbo and his team sequenced the DNA and found it did not match any known sequences from Neanderthals and modern humans. Neanderthals, whose first fossils were discovered in a cave in Neandertal valley in Germany in 1856, lived in Europe and Western Asia …

Europe Africa Modern Species Dna Today Nobel
How Nobel winner tracked human evolution, interactions with extinct relatives
2 years, 2 months ago

How Nobel winner tracked human evolution, interactions with extinct relatives

Hindustan Times  

What makes human beings human? Over decades of research, he sequenced the genome of Neanderthals to establish that they interbred with humans, identified the mysterious Denosivans as a species distinct from both modern humans and Neanderthals, and pioneered of the science of analysing genetic information from extinct species, known today as palaeogenomics. The three species Neanderthals, whose first fossils were …

Europe Modern Dna Nobel Eurasia Extinct Modern Humans
This New Method will Reveal What Genes We Inherited from Neanderthals and Archaic Humans
3 years, 6 months ago

This New Method will Reveal What Genes We Inherited from Neanderthals and Archaic Humans

News 18  

Scientists at the University of Copenhagen have developed a new method that will help in searching human genetic information for beneficial mutations from Neanderthals, Denisovans and other archaic humans. As modern humans spread across the planet, beneficial genetic information, upon interaction with the environmental conditions, manifested in many mutations. Using the method, scientists not only confirmed the previous discoveries but …

Method Human Humans Neanderthals
Best from science journals: Reading minds with ultrasound
3 years, 9 months ago

Best from science journals: Reading minds with ultrasound

The Hindu  

Brainy business Published in Neuron What is happening inside your brain as you are reading this? The giraffe puzzle Published in Science Advances The tallest land animal has kept biologists busy for years as they struggled to decode its peculiar anatomy and evolutionary adaptations. New basalt from the ocean Published in Nature Communications The ocean floor of Amami Sankaku Basin …

Question Corner: How do modern human and Neanderthal brains differ?
3 years, 9 months ago

Question Corner: How do modern human and Neanderthal brains differ?

The Hindu  

Using brain organoids – mini brains developed in a lab – built using stem cells, University of California San Diego School of Medicine researchers have been able to compare modern humans to other primates, such as chimpanzees and bonobos, which until now was not thought possible, particularly when the species is already extinct. Mimicking an alteration they found in one …

Brain Stem Cells Neanderthal Human Stem Neanderthalised