//Iberian Peninsula

The maternal genetic make-up of the Iberian Peninsula between the Neolithic and the Early Bronze Age

We report ancient mitochondrial DNA results of 213 individuals (151 HVS-I sequences) from the northeast, middle Ebro Valley, central, southeast and southwest regions...

2018-05-07T18:11:03+00:00 May 5th, 2018|

Analysis of the R1b-DF27 haplogroup shows that a large fraction of Iberian Y-chromosome lineages originated recently in situ

Haplogroup R1b-M269 comprises most Western European Y chromosomes; of its main branches, R1b-DF27 is by far the least known, and it appears to be highly prevalent only in Iberia.

2017-08-05T08:22:40+00:00 August 5th, 2017|

Micro and Macro Geographical Analysis of Y-Chromosome Lineages in South Iberia

To obtain a more comprehensive picture of the genetic structure of the South Iberian region as a whole, our data were compared with published data on neighboring populations. Our analyses allow us to confirm the specific impact of the Arab and Berber expansion and dominion of the Peninsula...

2017-05-08T12:48:48+00:00 May 8th, 2017|

New clues to the evolutionary history of the main European paternal lineage M269: dissection of the Y-SNP S116 in Atlantic Europe and Iberia

The dissection of S116 in more than 1500 individuals from Atlantic Europe and the Iberian Peninsula has provided important clues about the controversial evolutionary history of M269. First, the results do not point to an origin of M269 in the Franco–Cantabrian refuge, owing to the lack of sublineage diversity within M269, which supports the new theories proposing its origin in Eastern Europe.

2016-06-16T10:03:00+00:00 June 16th, 2016|