J2b-M205 (12.06.2015.)
Извор:
- M102+ Project (J2b, J2b1, J2b2)
- Y-DNA J Haplogroup Project
- J2-M172 Project
- Српски днк пројекат
- A global analysis of Y-chromosomal haplotype diversity for 23 STR loci
- Population genetics of Y-chromosome STRs in a population of Northern Greeks
- Population genetics of 17 Y-STR markers in Turkish Cypriots from Cyprus
- Haplotype analysis of 8 Y-STR loci in the Antalya population
- The coming of the Greeks to Provence and Corsica: Y-chromosome models of archaic Greek colonization of the western Mediterranean
- Assembly of a large Y-STR haplotype database for the Czech population and investigation of its substructure
- Population genetic study in two Transylvanian populations using forensically informative autosomal and Y-chromosomal STR markers
- Ysearch
Распоред J2b1 не одудара пуно од распореда хаплогрупе J2b.
J2b (Eupedia)Разлика је у томе што на простору Албаније постоји искључиво J2b-M241.
И даље није сасвим јасно како је дошло до те "поделе". (J2b-M241 је најзаступљенија код Албанаца, а J2b-M205 код Срба)
"In 2007, the J2 Y-DNA project assumed that
the highest percentage of J M205+ in Europe was probably in the Balkans. This was based on the assumption that most (if not all) M12/M102+ haplotypes that are M241- are probably M205+ (following from the erroneous assumption that J2b* haplotypes are non-existant or negligible in frequency).
In the literature, the highest percentage of J2b M241- haplotypes is in Serbians (4.4%)."
http://www.j2-ydnaproject.org/j2b_beta.html"One such scientific study was Pericic et al. 2005, which found that approximately half of J2b haplotypes sampled were M241+.
Albanians were found to all be M241+, and Serbians were largely M241-. Similarily, Cinnioglu et al. 2004 and Regueiro et al. 2006 also found that about half of the M12/M102+ haplotypes tested were M241+. In contrast, Sengupta et al. 2006 found all J2b haplotypes in India to be M241+."
"The greatest number in the project are from Greece, and the most divergent haplotype is from Serbia. This might suggest an origin from the Balkans (which perhaps isn't particularly illuminating, since the Balkans seems to be the region from which J2b as a whole is most frequent). It is perhaps relevant to again note the fact that Pericic et al.
2005 found approximately 50% of J2b in the Balkans to be M241-, with the greatest frequency of J2b M241- to be in Serbia. Unfortunately we cannot be sure what proportion of those J2b M241- might have been J2b M205+, since M205 was not tested. We can only speculate that perhaps a large proportion of those tested as M241- were M205+."
http://www.j2-ydnaproject.org/analysisphase3.html#delta_hypo_1