Арустамов (упомянутый выше армянин из Шуши, муж моей троюродной сестры - 566380) образовал под R-CTS6 новую ветку CTS7297 с ... иберийцем!
Ну так и сообщалось же с самого начала (17 января):
Вместе с иберийцем HG01617 он создал новую ветвь R-CTS7297
А вообще конечно странно. Метадата: 1000 GENOMES PROJECT - IBERIAN POPULATIONS IN SPAIN
А что за иберийская популяция?
Читаем: Iberian populations in Spain [IBS]
Population Description
These cell lines and DNA samples were prepared from blood samples collected throughout the Spanish territory. In order to assure representativeness of all geographical areas, samples were collected from individuals who identified themselves as having been born in the area and having all four grandparents (two generations) born in the same area. The total number of geographical areas was 50, corresponding to the 50 administrative provinces (geographical areas surrounding a medium-large city) which constitute Spain, including the area in the Iberian Peninsula as well as the islands. All samples consist of mother-father-adult child trios. At least two trios were collected from each province, smaller entities than the 17 different autonomous regions of Spain. Thus, this set of samples can be viewed as generally representative of the population of Spain, with a broad geographic spread. The overall group contains some individuals from the Basque Country and from the Canary Islands, sometimes regarded as differentiated genetically.
The complete descriptor “Iberian Populations in Spain” should be used the first time these samples are referred to in an article or presentation. After the complete descriptor has been provided, it is acceptable to use the shorthand label“Iberian” or the abbreviation “IBS” in the remainder of the article or presentation. However, the full descriptor for the population should be provided before the shorthand labels are used; this will help to avoid the risks associated with over-generalization of findings.
It may be scientifically appropriate to pool data from these samples with data from other ancestrally related groups, when the data show that the groups have similar allele frequencies. If the groups are all have European ancestry, the designation “European ancestry” (EUA) to describe the combined analysis panel is recommended. If only groups very closely related to the Colombians have similar allele frequencies, then another abbreviation may be used.
Короче, к иберам этого никакого отношения не имеет. Просто собирательное название населения Испании. Среди которого было достаточно много крещенных евреев и мавров. А также потомков населения, прибывшего в Испанию в римский и постримский период.
Так что тут может быть целый фонтан гипотез:) Учитывая разброс TMRCA 3600-1300 лет тому назад...