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Taylor Group I1-041

This page is about Y-DNA Taylor genetic family I1-041.

Members

Taylor Group I1-041 Members
Kit #
Tree
Name Earliest* known ancestor Hap
grp
Score **
Lo Hi
_12356 Taylor John Taylor (1796 Fermanagh, IRE - ?  OH) I-M253 89.7% 100%
_12357 Taylor John Taylor (1796 Fermanagh, IRE - 1870 , OH)  I-M253 89.7% 100%
186234 Taylor Francis Taylor (1821- 1877 Tipperary?, IRE) ; I-M253 89.7% 89.7%
* Earliest = Most distant

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About this Group

Members are invited to submit information about this genetic family.

Y-DNA Values

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



Group I1-41: Haplogroup = I1

  • DYS names in red designate faster-changing markers.
  • "Count" is the number in the group who've had the marker tested.
Markers & Alleles
Markers 1-12
DYS #39339019391385
a
385
b
426388439389i392389ii
Count222222222222
Mode132214101314111411121128
Markers 13-25
DYS #458459
a
459
b
455454447437448449464
a
464
b
464
c
464
d
 
Count2222222222222
Mode15898112216202612141617
Markers 26-39
DYS #460Y-
GATA
-H4
YCA
IIa
YCA
IIb
456607576570CDY
a
CDY
b
442438531578
Count22222222222200
Mode11919211515161837371210N/AN/A
Markers 40-53
DYS #395
S1a
395
S1b
590537641472406
S1
511425413
a
413
b
557594436
CountNone tested
Mode
Markers 54-67
DYS #490534450444481520446617568487572640492565
CountNone tested
Mode

As of: 2/19/2011

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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 I1-4111/21/2012
> > > > > >
TiP Scores: 37 markers, 24 generations
Number_12357186234_12356
_12357X0.89730.99999
1862340.8973X0.8973
_123560.999990.8973X
Composite0.95000.89730.9500

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Revised 28 Nov 2012