R-DF41 & Subclades- Background

Administrators

Background

Background

For more information on the R-DF41 haplotree structure, please see the tree below, or visit:
To join the R-DF41 project, most project members will meet one of these criteria:
  • A positive (derived) result for DF41 or any of the SNPs located under R-DF41
  • A close Y67 or Y111 match with a result that is positive for one or more of the DF41 SNPs
  • A close paternal relative that meets one of the above two criteria
  • Planning to order tests and wants assistance with determining what to order
The DF41 SNP was first made available in early 2012, over time the numbers testing positive for it have progressively grown, given the number of STR signatures that are DF41+ it's apparent that it's a fairly old SNP. It was added to the ISOGG tree during the Summer of 2012 and currently bears the long haplogroup title of R1b1a2a1a2c1i

Through testing we know that the following SNP's are valid subclades of R-DF41. 
  • L744/L746/L745 as found in Stewart samples
  • L563 which appears to have an origin in the Isle of Man
The current geographic spread includes men from Ireland, Scotland, Isle of Man, Wales/Western England. 

Below is a tree generated by Larry Walker using the current project members results.

Surnames
Some of the surnames that have tested DF41+ include: 
Braton, Brattin, Bratton, Cannon, Clancey, Cooper, Creer, Duffy, Dugger, Dwyer, Elder, Gordon, Hall, MacMillan, McBirnie, McBurney, McCown, McCrere, Miller, Milligan, Mitchell, Morrison, Pierce, Riley, Ryley, Salmon, Smith, Stevens, Stewart, Stuart, Thomas, Thompson, Walker, Webb, Williams, Wilson, Wright

General Fund

Current balance: $88.00

Type Amount Date Donor Note KitNum Donation Type
Debit $39.00 5/19/2013     17609 Unknown
Credit $39.00 5/16/2013   Test CTS2501 for an L563 kit   Unknown
Credit $79.00 5/15/2013 Charlie Bettcher 67 to 111 marker   Unknown
Debit $129.00 5/15/2013     B2895 Unknown
Credit $79.00 5/15/2013 John Ellis     Unknown
Debit $129.00 5/14/2013     7889 Unknown
Credit $79.00 5/13/2013 Richard Swanson     Individual
Debit $129.00 5/13/2013     99735 Unknown
Credit $79.00 5/13/2013       Unknown
Debit $39.00 5/12/2013     255048 Unknown
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