RootsWeb: GENEALOGY-DNA-L [DNA] Y-STR database issues - [ このページを訳す BETA ]

RootsWeb: GENEALOGY-DNA-L [DNA] Y-STR database issues - [ このページを訳す BETA ]
... They listed. DYS 389i = 10 DYS 389ii-i = 16 Since DYS 389ii-i = 16, that means that
16 is the difference between the value of DYS389ii and DYS389i. Since DYS389i =
10, then you must add this value to the value of DYS389ii-i to obtain the value ...
archiver.rootsweb.com/th/ read/GENEALOGY-DNA/2001-07/0996535491 - 6k - 補足結果 - キャッシュ - 関連ページ

RootsWeb: MEXICO-L [MEX] Re: TRUJILLO FAMILY - [ このページを訳す BETA ]
... Mutations at positions (129, 256, 270, 399) Oxford Ancestors Y-STR signature:
DYS394/19 15 DYS388 12 DYS390 24 DYS391 11 DYS392 14 DYS393 13 DYS389i 10 DYS389ii
16 DYS425 12 DYS426 12 Relative Genetics/Ancestry.com paternal signature: DYS385a ...
archiver.rootsweb.com/th/read/MEXICO/2002-08/1029882222 - 17k - 補足結果 - キャッシュ - 関連ページ
[ 他、archiver.rootsweb.com内のページ ]

www.OxfordAncestors.com :: View topic - 389ii - [ このページを訳す BETA ]
... So, for example, if you have ten (10) at DYS389i and sixteen (16) DYS389ii, then
you would input twenty-nine (29) for DYS389ii; the sum of 10 + 16 + 3. The reason
for this modification is that Oxford Ancestors reports the actual value for the ...
www.oxan.click2.co.uk/cgi-bin/viewtopic. php?p=2829&sid=01303d44ece7a9cd48deb4e1ac2ebe20 - 27k - 補足結果 - キャッシュ - 関連ページ

[PDF] Basic Principles of Forensic Basic Principles of Forensic ...
ファイルタイプ: PDF/Adobe Acrobat
... genetic information from one homologous chromosome to another (ie no crossing over)
Page 15. Page 16. evolution of the NRY sequence classes Page 17. Page 18. Page 19. ...
DYS392 DYS392 DYS391 DYS391 DYS390 DYS390 DYS19 DYS19 DYS389I DYS389I DYS389II ...
www.promega.com/geneticidproc/ ussymp15proc/workshops/y-chromosomestrs.pdf - 補足結果 - 関連ページ

Skadi Forum Archive - Y chromosome STRs in Croatians. - [ このページを訳す BETA ]
... The most frequent DYS19 allele was 16, while at the DYS389II the most frequent were
alleles 30 and 31. The most frequent Y chromosome haplotype (16-13-13-31-24-11-11-
13) was found in 33 individuals (7.22%). One hundred and seventy-four haplotypes ...
forum.skadi.net/archive/topic/14096-1.html - 4k - 補足結果 - キャッシュ - 関連ページ

DNA Heritage - [ このページを訳す BETA ]
The other segment, DYS389ii, is much longer and brackets both the 13 repeats and
the 16 repeat sections. ... DYS389ii = 30 (14 + 16) Both repeat numbers have gone
up, but only one mutation has actually occurred. ...
www.dnaheritage.com/markers.asp - 25k - キャッシュ - 関連ページ

DYS389i and DYS389ii Combinations in the European Y-STR Spreadsheet - [ このページを訳す BETA ]
Number of occurrence of each combination of DYS389i and DYS389ii in the European
Y-STR Database http://www.ystr.org/europe Database queried 1/10/2002. Raw Data.
raw data graph ... 16, 0, 0, 0, 0, 0, 0, 0.000233, 0, 0, 0.000233 ...
www.contexo.info/FrequencyCharts/E389Combined.htm - 108k - キャッシュ - 関連ページ

[PDF] Amplification of Y-chromosomal STRs from ancient skeletal material
ファイルタイプ: PDF/Adobe Acrobat
... (–) indicates that no result could be obtained owing to amplification failure of
the corresponding STR system. Sample. Extract. DYS389I. DYS19. DYS390. DYS389II.
(145–169 bp). (174–210 bp). (191–227 bp). (259–291 bp). Do 1076. A. 12. 16. 25 ...
www.springerlink.com/index/862T8NN34NRCB3NA.pdf - 補足結果 - 関連ページ

What if there is a 10/12 match - [ このページを訳す BETA ]
... However, there can be a mutation at DYS389II that will not affect DYS389I]. As for
Duerinckx, we have had a further test done. ... Out of 30 Germans (Bavaria was another
category), 40% were Hg 1, 20% Hg 2, 30% Hg 3, 3% Hg 9, 3% Hg 16, and 3% Hg ...
home.earthlink.net/~wwhiteside/ WhitesideDNA/Whitesidepg3.htm - 16k - 補足結果 - キャッシュ - 関連ページ

Ybase :: genealogy by numbers - [ このページを訳す BETA ]
DYS389i. DYS389ii. DYS390. DYS391. DYS392. DYS393. DYS426. DYS437. etc... 001.
Search Ybase. 14. 15. 18. 16. 15. 30. 23. 10. 12. 13. 12. 15 . 002. Search Ybase
... 16 . 008. Search Ybase. 12. 15. 15. 17. 12. 29. 22. 12. 10. 13. 12. 16 . ...
www.ybase.org/haplomatic.asp - 37k - 2006年2月11日 - キャッシュ - 関連ページ

43 Y-chromosome markers make up the Y-DNA test. They have

all been selected for their variability between and within different populations around the world, as recognised in several recent scientific publications.

The markers have also been selected to be comparable with all of other the testing services - vitally important when checking your own results with others tested elsewhere.

So, how many markers make a good test?

Generally, having more markers to a test is best.

Most genealogists are trying to compare two or more people that are suspected relatives. They are trying to determine if they are related and, if possible, an estimate of when their most recent common ancestor (MRCA) lived.

Too few test markers, e.g. 10 or 12, can often give inconclusive results. These 'low-resolution' tests can really only confirm that two people are NOT related, thus the vast majority of genealogists find they need to upgrade to a more accurate test anyway. Because the low-resolution tests are of little value to genealogists, we won't offer them. High-resolution tests, i.e. 20+, are enough to answer your genealogical questions. Our promotional test of 43 markers is a vast increase on that figure, and also allows you to compare yourself with newer databases that have come online as well as any future databases. With 43 markers, there shouldn't ever be a need to upgrade.

Each individual marker is pinpointed using 'primer-pairs'. These primer-

pairs are custom-made chemicals which attach themselves to either side of the marker to be studied. Adding enzymes and several additional ingredients, the marker is 'amplified'.

Amplification duplicates the section many times whilst adding a fluorescent tag to each duplicate. This allows sufficient material to be detected by our laser-equipment.

Multiplex reactions allow several markers to be amplified at the same

time, drastically reducing the time and effort needed to test for the total of 43 markers.

We are now using Sorenson Genomics, Utah to perform our Y-chromosome testing in a deal exclusive to DNA Heritage. The testing facility is accredited by the AABB for Parentage Testing and has recently gained ISO 17025 accreditation by the Forensic Quality Services of the National Forensic Science and Technology Center (www.nfstc.org). It is the only laboratory in the world to be ISO accredited for genealogical testing.

The markers used by DNA Heritage are:

http://wanclik.free.fr/tree_r1a.htm

43 markers is enough markers to be in a position to best answer your

genealogical questions. The graph below comparing the time to the MRCA vs. number of markers essentially shows the accuracy of the tests that are currently available. Basically, the less time to the MRCA, the better the test.

10 and 12 markers are both at the top of the curve, and thus fairly inaccurate, whereas 20+ markers are at the bottom of the curve, meaning a more accurate test. 43 markers provides an MRCA accuracy just over double that of 21 markers, and over 3.5 times that of a 12 marker test.

The main thing to note is that past the curve of the graph, adding more markers doesn't give you a great increase in terms of accuracy per marker which is why as many as 43 are used. One great advantage of using the markers selected is that you can compare with everybody, independently of which company they were tested at. Additionally, new and future databases will include these same markers.

Our test gives the highest number of markers in the world, best price vs. accuracy in the world, as well as the lowest price per marker - all without sacrificing quality.

DYS389 interpretation:

One of the primer-pairs for DYS389, Primer L, has a unique binding site. However, the other primer, Primer R, binds at two sites.

When the DNA sequence is amplified, two different segments are formed. One segment, DYS389i contains just the 13 repeat section.

The other segment, DYS389ii, is much longer and brackets both the 13 repeats and the 16 repeat sections.

Given the above scenario,
DYS389i = 13 and
DYS389ii = 29 (13 + 16)

If however, there is a single mutation (e.g. an increase) at DYS389i, then,
DYS389i = 14 and so
DYS389ii = 30 (14 + 16)

Both repeat numbers have gone up, but only one mutation has actually occurred.

If there is a mutation in DYS389ii, DYS389i is not affected.

Tw DYS 389i 13

Tw Dys 389ii 16

The results you receive from DNA Heritage will come with full

interpretation.

Number of occurrence of each combination of DYS389i and DYS389ii
in the European Y-STR Database
http://www.ystr.org/europe
Database queried 1/10/2002

Raw Data

raw data graph

DYS389ii Most frequent

DYS389i

Totals

965

494

154

1699

345

2823

1607

501

5403

110

761

370

128

1401

Totals

1338

3429

2528

930

247

8592

Frequencies of DYS389i and DYS389ii Combinations

DYS389i

Totals

0.000000

0.000116

0.000000

0.000116

0.000349

0.000000

0.000116

0.000000

0.000466

0.000116

0.001397

0.00128

0.000116

0.002910

0.000233

0.005819

0.112314

0.057495

0.017924

0.003375

0.000582

0.197742

0.000582

0.001979

0.040154

0.328561

0.187034

0.05831

0.011057

0.001164

0.628841

0.000349

0.001746

0.012803

0.088571

0.043063

0.014898

0.001629

0.163059

0.000116

0.000466

0.003492

0.001979

0.000116

0.006401

0.000233

0.000233

0.000233

0.000233

Totals

0.001280

0.009544

0.155726

0.399092

0.294227

0.108240

0.028748

0.003026

0.000166

1.000000

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