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Taylor Group R1b-025

This page is about the Taylor Y-DNA genetic family designated number 25, its members, Y-DNA and other information.

 

Members

Taylor Group R1b-025 Members

Kit #
Tree
Name Most distant known ancestor Hap
grp
Score **
LoHi
_29312 Sellers Mr. Taylor / Baker / Queen (dates? places?) R-M222   99.8%
_40281 Taylor Groom B Taylor, b.18?? KY R-M222   99.8%
B90046 Taylor   R-M269   99.%

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About Group 25

Group members may contribute information about their ancestral heritage.

The members of this line are in haplogroup R-M222 (R1b1a2a1a2c1a1a1) and match the "Niall of the Nine Hostages" haplotype, indicating a probable origin in Ireland.

David Ray Taylor, another member of Taylor Family Genes, has contributed this document, which may help researchers in tracing this family tree.

Y-DNA Values

See http://www.familytreedna.com/public/taylorfamilygenes/default.aspx?section=yresults.

Group R1b-25: Haplogroup = R1b1a2


Markers 1-12
DYS #39339019
(394)
391385
a
385
b
426388439389
|1
392389
|2
Count444444444444
Mode132514111113121212131429
Markers 13-25
DYS #458459
a
459
b
455454447437448449464
a
464
b
464
c
464
d
 
Count3333333333333
Mode1791011112515182915161717
Markers 26-39
DYS #464
e
464
f
460GAT
AH4
YCA
IIa
YCA
IIb
456607576570CDY
a
CDY
b
442438 
Count00333333333333
ModeN/AN/A111119231716191938401212
Markers 40-54
DYS #531578395
S1a
395
S1b
590537641472406
S1
511425413
a
413
b
557594
Count333333333333333
Mode119151681010810101221231710
Markers 55-69
DYS #436490534450444481520446617568487572640492565
Count333333333333333
Mode12121681225201312121411111212

As of 5/30/2010

Haplotype Rarity

Based on the values of the individual markers, the members of this genetic family score, on average, in the Uncommon range. Their haplotypes are among the least common 25%.

TiP Scores

TiP general

TiP Scores Explained

TiP (for "Time Predictor") is a utility provided by Family Tree DNA. It is accessible to all FTDNA customers with Y-DNA results who have matches listed within the FTDNA reporting windows. It is also available to project administrators for calculating the probabilities that any two project members share a direct paternal ancestor within up to 24 generations.

TiP is superior to most TMRCA calculators. Rather than assume an average mutation rate for all markers compared, TiP uses individual marker mutation frequencies. Because marker mutation rates vary significantly between markers, the TiP scores 

As we use it here, TiP is a truer and simpler measure of genetic distances between individuals than other metrics such as the number of markers in disagreement or a sum of the differences (sometimes called "genetic distance"). TiP boils the complexities down to one number.

The composite TiP score is an index of how closely a member matches the entire group. Generally, the member with the highest score is the central member.

Note:

Unless stated otherwise, TiP probabilities are from TiP version 1 (v1) in effect from August 1, 2012 to December 11, 2012. Another version was in effect from December 12, 2012 to January 17, 2013 and was replaced with version 3 (v3) on January 18, 2013. We are in the process of updating to v3. In the meantime, we've made some observations about how v1 and v3 compare:
 "Tip Scores R1b-25, " 11/7/2012
> > >
TiP Scores: 37 markers, 24 generatins
Number _29312 _40281
_29312  X 0.9976
_40281 0.9976  X

Genetic distance from other groups

The most closely-related other groups in Taylor Family Genes are

This group occupies the distinct "Niall sector" of the project's "R1b genetic space", along with other groups who share Irish paternal ancestry. It is the 38th most closely related to R1b-04 with a 0.43% chance of sharing a common paternal ancestor within 24 generations.

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Revised: 20 Apr 2016