SUMMARY OF SNP (partial update - October, 2012)

Classification of SNP: Probably "near private."

Estimated Breadth of SNP: 5 to 10 submissions.

Scope of Testing within Fingerprint: Significant.

Dominant Surnames: Hopkins and Greaves only.

Year that SNPs were discovered: 2009 (estimate).

Source of SNP: FTDNA - WTY discovery.

Baseline for SNP: Hopkins, FTDNA ID 33932, Y-Search ID PSUXM.

Number of Positive Tests (October, 2011): Only two.

Number of Negative Broad Tests (October, 2011): Around 18.

Number of Negative Tests within Fingerprint: Around 4.

Possible Candidates (70 % match): Around 40.

Pending Tests (within Fingerprint): Possible Gillespie testing (tested negative).

ISOGG Status - Prove relationship of L319.1 to other L21 SNPs

Requirements for qualifiying L319.1 for inclusion on the ISOGG haplotree have been met. All relationships to other Y-SNPs have been fully tested and pass all ISOGG requirements.

ISOGG Status - Prove genetic and surname diversity of L319.1

L319.1 does not satisfy the 15 % genetic diversity requirement but does satisfy the surname diversity requirement for inclusion on the ISOGG haplotree. Two submissions of L319.1 must have at least a genetic distance of 10 (15 % x 67 markers = 10).

DNA FINGERPRINTS

L21 Off Modal Mutations:

Markers 1 to 37: 390 >= 25, 389-2 >= 31, 458 >= 18, 447 >= 26, 464d >= 18 and 442 <= 11
(6 mutations).

Markers 38 to 67: 413b >= 24 and 534 <= 14 (2 mutations).

Most Remote Positive Tests Known:

Greaves, FTDNA 183161, Y-Search YK3K6, 8 of 8 match (67 markers), GD = 2 (37 markers).

Closest Negative Tests Known:

McManus, Y-Search S4JV6, 8 of 8 match (67 markers) and GD = 5 (37 markers).
Harrison, FTDNA 129036, Y-Search HGR3W, 8 of 8 match (67 markers) and GD = 6 (37 markers).

DNA Signature (Walsh): 1226.

Markers 1 to 37: 455=12, 389-(2-1) = 17, 447 >= 26 and 442 = 11 (4 mutations).

Markers 38 to 67: None (0 mutations).