This page is about the matched group designated number 10, it's members, Y-DNA and other information.
Taylor Group J2-10 Members |
|||
| Kit # | Tree | Name | Most distant known ancestor |
|---|---|---|---|
| N22755 | Link | Charles Fall Taylor | Mr. Taylor (dates? places?) |
| N36155 | Link | Clifford James Taylor | Mr. Taylor (dates? places?) |
Click on links to view trees. Each tree will open in a new window. Close, minimize or resize the window to return to this page.
We do not have much information about this genetic family except that its haplogroup, J2, is thought to have developed about 15,000 to 22,000 years ago and be associated with the spread of agriculture from Mesopotamia. It is most prevalent in western Asia and southeastern Europe.
Although these two have tested only 12 markers (usually inadequate to establish genetic relationship within genealogic time) they both show a rare null value in one marker, along with agreement on others.
See http://www.familytreedna.com/public/taylorfamilygenes/default.aspx?section=yresults.
Group J2-10: Haplogroup = J2 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Markers & Alleles |
| Markers 1-12 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DYS # | 393 | 390 | 19 (394) | 391 | 385 a | 385 b | 426 | 388 | 439 | 389 |1 | 392 | 389 |2 | |||
| Count | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Mode | 12 | 24 | 16 | 10 | 10 | 17 | 11 | 15 | 12 | 12 | 11 | 28 | |||
| Markers 13-25 | |||||||||||||||
| DYS # | 458 | 459 a | 459 b | 455 | 454 | 447 | 437 | 448 | 449 | 464 a | 464 b | 464 c | 464 d | ||
| Count | None Tested | ||||||||||||||
| Mode | |||||||||||||||
| Markers 26-39 | |||||||||||||||
| DYS # | 464 e | 464 f | 460 | GAT AH4 | YCA IIa | YCA IIb | 456 | 607 | 576 | 570 | CDY a | CDY b | 442 | 438 | |
| Count | None Tested | ||||||||||||||
| Mode | |||||||||||||||
| Markers 40-54 | |||||||||||||||
| DYS # | 531 | 578 | 395 S1a | 395 S1b | 590 | 537 | 641 | 472 | 406 S1 | 511 | 425 | 413 a | 413 b | 557 | 594 |
| Count | None Tested | ||||||||||||||
| Mode | |||||||||||||||
| Markers 55-69 | |||||||||||||||
| DYS # | 436 | 490 | 534 | 450 | 444 | 481 | 520 | 446 | 617 | 568 | 487 | 572 | 640 | 492 | 565 |
| Count | None Tested | ||||||||||||||
| Mode | |||||||||||||||
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:
- For close matches, v3 = v1;
- For more distant matches v3 <= v1.
No members of this group have tested 37 markers. TiP scores are considered unreliable.