prehistoric human dna is found
Last Updated : GMT 09:07:40
Egypt Today, egypt today
Egypt Today, egypt today
Last Updated : GMT 09:07:40
Egypt Today, egypt today

in caves without bones

Prehistoric human DNA is found

Egypt Today, egypt today

Egypt Today, egypt today Prehistoric human DNA is found

Neanderthals are the long-lost cousins of modern humans
Washington - Arab Today

International scientists have uncovered prehistoric human DNA from caves without bones, an advance that could shed new light on human history and evolution.

The study published in the journal Science is based on 85 samples from sediments dating to the Pleistocene, a period that extended from 550,000 years ago until 14,000 year before the modern era.

The samples came from eight caves in Belgium, Croatia, France, Russia and Spain.

"This work represents an enormous scientific breakthrough," said Antonio Rosas, scientist at Spain's Natural Science Museum in Madrid. These archeological sites are already well known to have been occupied by long-lost cousins of modern humans, Neanderthals and Denisovans, as well as by a variety of animals that are now extinct.

"We can now tell which species of hominid occupied a cave and on which particular stratigraphic level, even when no bone or skeletal remains are present."

To uncover human traces, scientists relied on analyzing fragments of mitochondrial DNA.

"The technique could increase the sample size of the Neanderthal and Denisovan mitochondrial genomes, which until now were limited by the number of preserved remains," explained Spanish National Research Council scientist Carles Lalueza-Fox. 

"And it will probably be possible to even recover substantial parts of nuclear genomes."

Source: AFP

egypttoday
egypttoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

prehistoric human dna is found prehistoric human dna is found



GMT 09:23 2013 Thursday ,03 January

Haifa Wehbe: No 2012 regrets

GMT 16:55 2018 Tuesday ,16 January

Stylist fashion editor commences role

GMT 21:47 2015 Monday ,31 August

Jack Black stars in new 'Goosebumps' trailer

GMT 08:04 2017 Monday ,30 October

Pakistani bridal brand Élan showcases

GMT 11:57 2018 Thursday ,04 January

Thiem through but more seeds fall at Qatar Open

GMT 08:46 2017 Friday ,07 July

Stella Magazine associate editor

GMT 09:48 2017 Sunday ,22 October

Barcelona roll on calmly amidst Catalan chaos

GMT 08:09 2017 Monday ,27 February

A Useful Guide to Repaint the Exterior of Your Home

GMT 13:41 2017 Saturday ,06 May

Shah Rukh Khan’s Dubai film

GMT 23:20 2017 Wednesday ,08 February

In same sportive look as sibling Gigi

GMT 12:55 2018 Wednesday ,21 November

Bahrain condemns terrorist attack in Afghanistan

GMT 09:17 2018 Monday ,05 November

Edouard Philippe arrives in New Caledonia

GMT 11:20 2018 Friday ,12 October

Young Egyptian woman serves as minister for a day

GMT 10:20 2017 Monday ,29 May

Morocco protest leader arrested

GMT 23:11 2016 Monday ,20 June

Walmart, JD.com announce alliance in China

GMT 11:54 2015 Sunday ,05 July

7 Pakistani troops killed

GMT 00:33 2017 Wednesday ,01 February

Welcome back, Oman!

GMT 11:01 2017 Saturday ,25 February

Spain to cull 17,000 ducks as bird flu hits

GMT 17:40 2014 Monday ,22 September

5 memory strategies for learning anything fast
 
 Egypt Today Facebook,egypt today facebook  Egypt Today Twitter,egypt today twitter Egypt Today Rss,egypt today rss  Egypt Today Youtube,egypt today youtube  Egypt Today Youtube,egypt today youtube

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©

egypttoday egypttoday egypttoday egypttoday
egypttoday egypttoday egypttoday
egypttoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
egypttoday, Egypttoday, Egypttoday