Navigation Links
Ancient DNA: reconstruction of the biological history of Aldaieta necropolis
Date:4/8/2008

nt analysis of DNA from the ancient remains (normally by the sequencing of mitochondrial DNA, a molecule inherited maternally) of each individual and in duplicate. Moreover, a third copy of the sample from each individual was sent to another laboratory and. finally, they compare all of them in order to distinguish between what is endogenous from what is the result of handling. Obviously, the results obtained from the same sample/individual have to tally in all the analyses in order to be reliable.

Interpretation of the settlement at Aldaieta

Despite the problems inherent working with ancient DNA, the methodology drawn up for the current work as well as the precautions and criteria of authentication undertaken have enabled reliable and verifiable results of the population buried at Aldaieta to be obtained.

Within the great homogeneity of the mitochondrial lines on the European continent, the genetic substrate of the population buried at Aldaieta falls within the variability of that expressed by current populations on the Cantabrian coast and Atlantic axis, thereby indicating the existence of genic flow between these human groups in ancient times.

Besides the characterisation of the mitochondrial genome, they have carried out the characterisation of the chromosome Y, using techniques focused on ancient DNA, an have shown the existence of family relationships within the necropolis, given that certain mitochondrial lines have a particular distribution, the grouping of individuals belonging to the same line having been discovered at nearby burial sites. Besides, there exists a significant differentiation gender wise, men having qualitatively and quantitatively more important funerary artefacts than women.

It is clear that the genetic analysis of skeleton remains, despite the labour-intensive work involved and the problem of authenticity of the results, has provided an essential contribution in the reconstruction of the
'/>"/>

Contact: Irati Kortabitarte
iratik@elhuyar.com
34-943-363-040
Elhuyar Fundazioa
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Ancient reptile rises from Alberta oil sands
2. Ancient lemurs little finger poses mystery
3. Floating a big idea: MIT demos ancient use of rafts to transport goods
4. Ancient mystery solved
5. New dinosaur from Mexico offers insights into ancient life on West America
6. Scientists rebuild ancient proteins to reveal primordial Earths temperature
7. Avian origins: new analysis confirms ancient beginnings
8. Ancient fish bones reveal impacts of global warming beneath the sea
9. Scientists melt million-year-old ice in search of ancient microbes
10. Ancient amphibians left full-body imprints
11. Newfound ancient African megadroughts may have driven the evolution of humans and fishes
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... many fires burning in eastern New South Wales, Australia ... , At 03:35 UTC on July 11 (12:35 p.m. ... passed over eastern New South Wales (NSW), the Moderate ... image of the region and spotted smoke (light brown) ... thermal bands, are outlined in red. , The New ...
(Date:7/11/2014)... USC Stem Cell scientists have set a "mouse TRAP" ... described by a recent study published in the ... line uses a technique called TRAP to extract cellular ... , Invented by scientists at the Rockefeller Institute for ... tag to the protein-making machinery, or ribosomes, of the ...
(Date:7/11/2014)... international team of researchers, including scientists from the Max ... a reported a major step in understanding photosynthesis, the ... maintains the oxygen in its atmosphere and which is ... earth. , The researchers report the first direct ... namely the step in which a specific protein complex, ...
Breaking Biology News(10 mins):A first direct glimpse of photosynthesis in action 2
... Particle Whisperers , G. Volpe, S. Perrone, J. M. Rubi, ... As many parents know, it,s often easier to keep your ... A child who fidgets uncontrollably in a confining booster seat, ... chair. A team of physicists at the Universitat de Barcelona ...
... bubonic plague may be more virulent than their close relatives ... in the May issue of the journal Microbiology. The ... at body temperature. When there is no calcium available, it ... acid, said Professor Brubaker from the University of Chicago, USA. ...
... health organisations around the world. The worry is the potential ... develop the ability to infect humans easily. New drugs and ... needed. Now one of the tactics used by influenza virus ... laid bare by structural biologists at the European Molecular Biology ...
Cached Biology News:A gentle touch for better control, a quantum mechanical con, and milestone PRL papers 2A gentle touch for better control, a quantum mechanical con, and milestone PRL papers 3A gentle touch for better control, a quantum mechanical con, and milestone PRL papers 4Getting wise to the influenza virus' tricks 2
(Date:7/11/2014)... 2014 EPFL and the University of  ... of John P. Donoghue . The American neuroscientist ... . The new Wyss Center for ... Geneva , has named as its director ... P. Donoghue , founder of Brown University,s Institute for ...
(Date:7/10/2014)... Toronto, Canada (PRWEB) July 10, 2014 ... often present in very low abundance and are ... quite challenging and time-consuming. , Join presenters Dr. ... Laboratories, and Dr. John Anders, Head of Quality ... mass spectrometer-based approach that can speed detection and ...
(Date:7/10/2014)... (PRWEB) July 10, 2014 Robert Harman, DVM, ... Medicine company, is proud to announce the relaunch of his ... with a new series called “ What are Stem Cells ... an honest and straightforward foundation in the basics of stem ... decision on the right type of treatment when considering regenerative ...
(Date:7/10/2014)... ST. PETERSBURG, Russia , July 10, 2014 /PRNewswire/ ... the Russian Federation Dmitry Medvedev , presented ... a biopharmaceutical company BIOCAD . The Company is ... the scope of MabNext project BIOCAD develops a number ... of cancer and autoimmune diseases. The ceremony took place ...
Breaking Biology Technology:John P. Donoghue is Taking the Lead at the Wyss Center and is Appointed Professor at EPFL and University of Geneva 2John P. Donoghue is Taking the Lead at the Wyss Center and is Appointed Professor at EPFL and University of Geneva 3Novel Ms Techniques Speed Detection of Biopharmaceutical Product and Process Impurities, New Webinar Hosted by Xtalks 2Robert Harman, DVM Talks About What Stem Cells are in His Latest Blog Series for Vet-Stem, Inc. 2Robert Harman, DVM Talks About What Stem Cells are in His Latest Blog Series for Vet-Stem, Inc. 3Dmitry Medvedev Presented BIOCAD the First National "Industry" Award 2
... and focus on mission, CHICAGO, Feb. 25 ... Foundation as its expected provider of,clinical services for ... research center to be built in the DuPage ... The announcement came as Northern Illinois University ...
... Inc.,(Nasdaq: SUPG ), a pharmaceutical company dedicated ... for solid tumors and,hematological malignancies, today announced that ... year-end financial results on Monday, Mar. 3,2008. SuperGen ... and provide financial guidance for fiscal year-end 2008., ...
... (Nasdaq: IDIX ), a biopharmaceutical company engaged,in the ... human viral,and other infectious diseases, announced today that three ... Meeting of the European,Association for the Study of the ... - 27, 2008. Full abstracts can now be viewed ...
Cached Biology Technology:NIU Seeks OK for New Proton Cancer Treatment and Research Center 2NIU Seeks OK for New Proton Cancer Treatment and Research Center 3SuperGen to Announce 2007 Fourth Quarter and Fiscal Year-End Financial Results March 3, 2008 2Idenix Announces Data Presentations at the 43rd Annual Meeting of the European Association for the Study of the Liver (EASL) 2Idenix Announces Data Presentations at the 43rd Annual Meeting of the European Association for the Study of the Liver (EASL) 3
... CTI Molecular Imaging's proprietary Focus™ detector ... and a large imaging volume that ... image multiple mice or large primateswithout ... dedicated small animal PET (Positron Emission ...
...
These 18x18 square No.1 Corning cover glasses are made from No. 0211 zinc titania glass and are 0.16 to 0.19mm thick....
...
Biology Products: