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  2. Haplogroup R1 - Wikipedia

    en.wikipedia.org/wiki/Haplogroup_R1

    Its main subgroups are R1a and R1b. One subclade of haplogroup R1b (especially R1b1a2), is the most common haplogroup in Western Europe and Bashkortostan ( Lobov 2009 ), while a subclade of haplogroup R1a (especially haplogroup R1a1 ) is the most common haplogroup in large parts of South Asia , Eastern Europe , Central Asia , Western China ...

  3. Haplogroup R1b - Wikipedia

    en.wikipedia.org/wiki/Haplogroup_R1b

    Haplogroup R1b (R-M343), previously known as Hg1 and Eu18, is a human Y-chromosome haplogroup.. It is the most frequently occurring paternal lineage in Western Europe, as well as some parts of Russia (e.g. the Bashkirs) and across the Sahel in Central Africa, namely: Cameroon, Chad, Guinea, Mauritania, Mali, Niger, Nigeria and Senegal (concentrated in parts of Chad with concentration in the ...

  4. Haplogroup R1a - Wikipedia

    en.wikipedia.org/wiki/Haplogroup_R1a

    The genetic divergence of R1a (M420) is estimated to have occurred 25,000 [2] years ago, which is the time of the last glacial maximum.A 2014 study by Peter A. Underhill et al., using 16,244 individuals from over 126 populations from across Eurasia, concluded that there was "a compelling case for the Middle East, possibly near present-day Iran, as the geographic origin of hg R1a". [2]

  5. Haplogroup R (Y-DNA) - Wikipedia

    en.wikipedia.org/wiki/Haplogroup_R_(Y-DNA)

    Geneticist Spencer Wells suggests that haplogroup K likely originated in the Middle East or Central Asia, perhaps in the region of Iran or Pakistan. [6] According to Bergstorm et al, deep-rooted haplogroup K2b1 (Y-haplogroup S/M) found in Indigenous Australians and ancestors of haplogroup R and Q (Y-haplogroup K2b2/root P) split in Southeast Asia near Sahul. [8]

  6. Haplogroup R (mtDNA) - Wikipedia

    en.wikipedia.org/wiki/Haplogroup_R_(mtDNA)

    The Ust'-Ishim man fossil of Siberia, dated ca. 45,000 years old, belongs to haplogroup R* (formerly classified as U*). [9] [10]Haplogroup R has also been observed among Egyptian mummies excavated at the Abusir el-Meleq archaeological site in Northern Egypt, which date from the Pre-Ptolemaic/late New Kingdom, Ptolemaic, and Roman periods.

  7. Piping and plumbing fitting - Wikipedia

    en.wikipedia.org/wiki/Piping_and_plumbing_fitting

    This fitting (also known as a "bungalow fitting" or a "cottage fitting") is a sanitary tee that allows two trap arms to be connected at the same level. A toilet is the main connection, with the option of a right or left-hand outlet to the 3" inlet with a choice of 1-1/2" or 2" in size.

  8. Haplogroup R1b-L2 - Wikipedia

    en.wikipedia.org/wiki/Haplogroup_R1b-L2

    R-L2 is a human Y-chromosome DNA haplogroup, characteristic of a part of the inhabitants of Italy and Western Europe in general. R-L2 is thought to have originated around the Alps or southern Rhine, additionally, due to R-L2 having split off of R1b-U152 relatively early and it being a major branch, R-L2 carriers were largely contemporary with R-U152 carriers leading to R-L2 also having ...

  9. Genetic studies on Serbs - Wikipedia

    en.wikipedia.org/wiki/Genetic_studies_on_Serbs

    [5] [7] In most of Central Europe (Hungary, Austria, Switzerland, Ukraine, Slovakia), it is found at low to moderate frequencies of 7-10%, in both R1a (Slavic) and R1b (Germanic/Celtic) dominated populations. It likely originated in the Balkans, Greece, or the Carpathian Basin 9000 YBP or shortly before its arrival in Europe during the Neolithic.