Rahul Sharma (Editor)

J2 L271

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Possible time of origin
  
800-1000 YBP

Ancestor
  
J2-L192

Highest frequencies
  
Msaken , Tunisia

Possible place of origin
  
Anatolia, Armenia

Defining mutations
  
L271

In human genetics, and Genetic Genealogy Haplogroup J2-L271 is a Y-chromosome haplogroup which is a subclade (branch) of haplogroup J-M172

Contents

Scope

J2-L271 is a clade, or a sub-Group of Y DNA Haplogroup J2-L192, member of Y DNA Haplogroup J2.
The Defining SNP, L271 of this group was first found by Family Tree DNA in 2010 under the project Walk Through the Y Chromosome conducted by Thomas Krahn.

It was found in a sample from Msaken, Tunisia belonging to Al Gazzah Family.

Further tests showed that this SNP is also found among other samples from Msaken belonging to different Families.

ISOGG Haplogroup

The actual Isogg Haplogroup (2016) for J2-L271 is J2a1h2d1

Equivalent SNPs

  • FGC32593 * Y16816 * FGC32609 * FGC32596 * FGC32594 * FGC32604 * FGC32610 * FGC32585 * FGC32614 * FGC32611 * FGC32599 * FGC32601 * FGC32608 * FGC32598 * FGC32607 * FGC32618 * FGC32602 * FGC32613 * Y17249 * FGC32612 * FGC32603 * FGC32589 * FGC32588 * FGC32595 * FGC32617 * FGC32616 * FGC32591 * FGC32590 * L271 * FGC32592 * FGC32587 * FGC32605 * Z14898 * FGC32606 * Z34061 * FGC32615

    • Downstream SNPs

  • [GAZZAH] *FGC32584 *FGC32600 *Z34062 *(T 7153971TT) *YFS428601
  • [BAYA CHATTI] *FGC37141 *FGC37143 *FGC37144 *FGC37145 *FGC37146 *FGC37147 *FGC37148 *Z351 *Z39047 *Z39048 *Z39049

    • TMRCA

    The Time to Most Recent Ancestor is estimated at 850 Years Before Present, according to YFULL.

    List of Family Names

    This list contains the family names and the Ksar Name (Tribe) for which at least one sample has been found Positive or Predicted as Positive for SNP L271.

    Phylogeny

    Last updated 08/03/2016 according to Yfull J2 Tree :

  • J2 M172/Page28/PF4908, L228/PF4895/S321
  • M410, L152, L212/PF4988, L559/PF4986
  • PF4610
  • L26
  • PF5087
  • PF5160
  • L24
  • L25
  • F3133
  • Z7706
  • Y13969FGC30642/Y13969, FGC30670/Y14448, FGC30644/Y14315, L192.2,SK1382
  • L271,FGC32593, Y16816, FGC32609

    • -L271 in YSEQ

    Big Y tests

    BigY test project was conducted by Family Tree DNA in 2014 and two samples from Msaken, Tunisia were so far tested under this project.

  • The first one belongs to Al Gazzah Family.
  • The second one belongs to Baya Chatti Family.
  • The Third one belongs to BEN SIK ALI Family.

    • The Analysis of the results done by Al Aburto and Yfull showed that there are about 6 private SNP for each participant.

    Geographic Scope

    This Haplogroup has been found so far among most people of Msaken 15 samples out of 17.

    YDNA Projects covering J2-L271

  • Msaken DNA Project
  • J2-L192 YDNA Project
  • J2-Z7704 YDNA Project
  • J-L24 YDNA Project
  • J2 Middle East Project
  • J2-M172 Project
  • Maghreb DNA Project
  • Tunisia DNA Project
  • YFull Tree
  • J ISOGG Tree 2016
  • J2-M172 Research Tree by Chris Rottensteiner

    • References

    J2-L271 Wikipedia
    (Text) CC BY-SA