Tag: dna

17 How can DNA testing aid me in my genealogy research? 2012-10-09T23:18:52.193

15 Proving Native American ancestry using DNA testing? 2012-10-10T01:19:09.013

11 What DNA data is important to record? 2012-10-13T02:27:18.927

11 Generational Loss of Data with DNA Testing 2014-11-26T16:50:29.103

11 Asking distant cousins for DNA? 2016-05-08T11:35:47.107

11 Why are 99% of my Ashkenazi DNA matches not in the Middle East or Central Asia? 2017-07-05T02:49:26.007

10 What is the significance of "shared centiMorgans"? 2013-04-28T17:33:57.827

10 How to get an elderly person to provide saliva sample for DNA? 2016-10-06T20:21:55.597

10 Is a half-sibling match on AncestryDNA reliable, or is more testing needed? 2017-03-11T16:15:43.680

10 How to narrow down the best DNA donors in a large family? 2018-03-08T11:38:34.270

9 Can DNA test prove an African ancestry? 2012-12-12T13:58:01.170

9 My Father passed away - next test(s) on what remains of his DNA sample? 2016-02-14T23:27:57.423

9 Establishing link between 7th cousins using DNA? 2017-04-23T16:47:54.983

9 How does the GEDMatch Relationship Tree Projection Tool Work? 2018-01-23T18:05:02.313

9 Is Whole Genome Testing in any way useful for Genealogy? 2018-08-27T18:27:28.287

8 What factors should I consider when choosing a DNA-testing service? 2012-12-04T10:10:59.180

8 "Resolution" of DNA testing 2013-01-21T17:43:07.447

8 What's the best way two people that share a surname can determine they're not closely related? 2013-04-25T16:05:11.453

8 Why would I export my raw DNA data? 2013-07-08T15:09:58.713

8 Working with autosomal DNA results 2013-10-27T17:15:14.843

8 Genetic Distance to Generations Calculation for Y-STR DNA tests 2015-05-14T03:34:39.250

8 Interpreting X DNA? 2015-06-14T17:24:01.793

8 Understanding chromosomes and centiMorgans 2016-02-13T19:14:49.223

8 Which Gedmatch admixture calculators are most useful for an individual of predominately African American descent? 2016-08-09T18:17:32.517

8 Interpreting DNA matches from endogamous communities? 2017-04-12T14:22:28.980

8 Does having child of DNA tested parent help find parent's DNA ancestors? 2017-08-05T19:24:44.477

8 Using shared cM to determine likelihood of misattributed paternity? 2018-06-03T15:57:01.273

7 What DNA test does 23andMe perform? 2013-07-08T21:48:40.280

7 How do I find out which group/population/part of East Asia my ancestors are from? 2013-10-21T14:57:57.430

7 Finding haplogroup through raw DNA data? 2013-10-21T15:14:38.697

7 How to interpret a reasonable X DNA Match, but no shared cM Autosomal result on GEDMatch? 2015-03-09T13:44:23.357

7 Template or Tool for Comparing Y-DNA Results 2015-06-24T14:30:31.050

7 Making Research Plans for studying the Genetic Genealogy of an Adoptee? 2015-09-09T12:48:55.270

7 Is it common to have no close yDNA matches on Family Tree DNA? 2016-05-16T15:30:04.037

7 Why would Y-DNA matches have different paternal haplogroups? 2016-05-26T19:30:30.673

7 Converting AncestryDNA 1.0 file format to 2.0 and vice-versa? 2016-06-01T02:15:57.883

7 Partial matches on Triangulated DNA segments 2016-06-12T15:07:01.247

7 Mitosearch Data Entry 2016-11-08T18:00:54.677

7 Explaining major discrepancy in genomic position between Gedmatch and MyHeritage? 2018-06-05T03:09:48.373

7 DNA results from Ancestry 2018-08-24T01:51:09.153

7 Is there anything wrong with using small DNA segment matches as evidence? 2020-07-26T16:40:24.427

6 Are there mtDNA societies like there are surname societies for Y-DNA? 2013-01-11T03:11:51.657

6 How likely is it that ftDNA made a mistake about my y-haplogroup? 2015-04-21T00:31:46.067

6 What does it mean for two DNA half-matches to not match each other? 2015-07-31T21:31:47.293

6 How do I convert my RAW FamilyTreeDNA FamilyFinder test result files to Ancestry or 23andMe format? 2016-03-17T15:14:41.023

6 What do the asterisks mean in the Y-DNA Standard Y-STR values table on Family Tree DNA? 2016-05-08T00:22:39.810

6 Determining if an autosomal and X-DNA match is my half-sibling? 2016-05-12T22:29:54.157

6 Is this adopted DNA match my niece or half sibling? 2016-05-21T22:49:14.357

6 How far back is a mtDNA match of genetic distance 2 likely to be? 2016-06-05T17:04:06.880

6 What does R nucleotide mean for mtDNA result? 2016-06-05T18:12:45.163

6 What is FTDNA's Chromosome Browser showing for the X chromosome? 2016-09-08T20:40:48.183

6 Y-DNA match a false positive? 2016-09-19T15:08:32.167

6 Any issues getting FTDNA sample vials through airport customs? 2016-11-27T04:13:46.307

6 Y-DNA haplogroup R1a1ab2 Z93 Z94 in England? 2017-03-18T20:17:59.100

6 Why is GEDmatch report omitting some matches? 2017-04-10T22:43:19.623

6 Acceptable number of no-calls in autosomal DNA test results? 2018-01-14T02:42:32.113

6 Is birthmother sharing only 1549 centimorgans possible? 2018-06-20T06:01:36.467

6 Is longest cM a better predictor of relatedness than total cM for Ashkenazi Jews? 2018-07-02T16:07:39.460

6 Reconstructing autosomal genomes of Mayflower passengers 2018-09-15T19:23:56.897

6 When triangulation is not transitive 2018-09-22T00:55:31.023

6 Working with DNA results for multiple profiles across multiple sites 2018-12-09T10:33:58.877

6 Can Ancestry.com DNA matches be wrong 2018-12-22T01:09:22.007

6 False-Positives in Autosomal DNA Matches 2020-01-13T04:35:33.243

5 Where can I list my DNA in Europe (England) to improve the chances of making a match with other researchers? 2012-10-24T15:00:14.380

5 Companies that test foreign DNA for genealogical matters? 2012-12-04T12:21:45.700

5 Jacob Fisher and Sarah Hodges (married in 1773 in Sharon, MA) - who were their childen? 2013-05-03T11:24:57.657

5 Can I get genealogical DNA-testing done on an old blood stain? 2013-08-04T17:41:58.397

5 Determining where particular parts of ethnicity percentage from DNA come from in family? 2015-06-11T07:58:17.040

5 What GEDCOM tag should the DNA Haplogroup be stored? 2015-12-22T20:16:45.850

5 Is there a tool to generate a parent's DNA sequence from their children's? 2016-02-12T18:08:58.960

5 How to understand differences in paternal haplogroups from different companies? 2016-03-04T21:15:25.753

5 Is the Autosomal DNA testing ever wrong on relationships? 2016-05-09T05:04:44.050

5 Half sisters or aunt/niece relationship? 2016-05-13T09:10:33.360

5 How am I really related to a person with 1246 cMs and no shared X-DNA? 2016-07-07T16:28:13.240

5 Why are the lengths GEDmatch.com Chromosome Segment Matching segments not proportional to their cM? 2016-09-27T21:03:58.947

5 Incomplete transfers of y-STRs from FamilyTreeDNA to ySearch? 2016-10-23T05:51:31.617

5 Is a Chromosome 23 match less statistically significant for the same cM? 2016-11-07T16:14:41.273

5 Y-DNA STR Testing - Zero Matches? 2017-02-02T23:31:12.000

5 Understanding Ancestry DNA results for second cousins? 2017-06-24T02:31:55.977

5 How to upload a "stripped" GEDCOM to DNA sites 2017-07-13T00:38:15.923

5 Explaining risks when seeking DNA testing by cousin? 2017-07-19T13:56:57.787

5 Is DNA match between two parties that ought not be related by "blood" possible? 2018-01-04T21:39:25.830

5 Autosomal DNA: Can I tell who is the parent and who is the child? 2018-01-07T23:20:27.090

5 Adopted and making sense of my DNA matches: which are paternal vs maternal? 2018-01-22T21:11:25.750

5 Match on Autosomal DNA but no match on X chromosome 2018-01-22T22:12:51.247

5 Determining shared maternal or paternal lineage via shared DNA segments? 2018-03-30T20:59:17.473

5 Why are MyHeritage atDNA SNPs higher than other test sites? 2018-04-01T02:50:05.803

5 Can group of matches on same segment with cM value in mid 20s be out-of-range? 2018-04-23T18:46:22.943

5 I'm a 2nd cousin to someone, my brother is a distant cousin? 2018-06-15T19:45:47.990

5 Using "shared DNA" column in 23andme for triangulation? 2018-06-20T05:34:28.370

5 Strategies for finding biological grandparents using DNA matches? 2018-07-06T15:07:59.257

5 Phased psuedo-kit on GEDmatch -- what accounts for huge drops in SNP count? 2018-08-24T19:20:39.967

5 Triangulation conundrum 2018-09-02T01:45:04.870

5 Segments with no matches 2018-09-21T17:21:10.377

5 Using DNA to link individuals after a name change 2018-10-29T13:06:28.487

5 Can the amount of saliva affect how many centiMorgans are shared between 1st cousins? 2019-01-15T02:40:02.987

5 Convert tellmeGen DNA file to FTDNA file or similar to upload it 2019-10-08T08:37:18.767

4 Y–STR Male Lineage DNA Testing 2014-02-16T18:04:43.557

4 How to effectively communicate your tree for DNA Matches in first contact emails? 2015-03-04T21:36:24.890