Can I Upload My Ftdna to Ancestry

Somehow, I missed the annunciation that Family unit Tree Deoxyribonucleic acid now accepts uploads from MyHeritage.

Other people may accept missed a few announcements too, or don't empathise the options, so I've created a quick and easy reference that shows which testing vendors' files can be uploaded to which other vendors.

Why Transfer?

Just so that anybody is on the same page, if you lot test your autosomal Deoxyribonucleic acid at one vendor, Vendor A, some other vendors permit you to download your raw data file from Vendor A and transfer your results to their company, Vendor B.  The transfer to Vendor B is either free or lower cost than testing from scratch.  One site, GedMatch, is not a testing vendor, merely is a contribution/subscription comparison site.

Vendor B then processes your Dna file that you imported from Vendor A, and your results are then included in the database of Vendor B, which means that you can obtain your matches to other people in Vendor B'southward information base of operations who tested there originally and others who take also transferred.  You lot can likewise avail yourself of whatever other tools that Vendor B provides to their customers.  Tools vary widely betwixt companies.  For example, Family unit Tree Deoxyribonucleic acid, GedMatch and 23andMe provide chromosome browsers, while Ancestry does not.  All 3 major vendors (Family unit Tree Dna, Ancestry and 23andMe) have developed unique offerings (of varying quality) to assist their customers sympathise the messages that their unique DNA carries.

Ok, Who Loves Whom?

The vendors in the left column are the vendors performing the autosomal Dna tests. The vendor row (plus GedMatch) across the acme indicates who accepts upload transfers from whom, and which file versions. Delight consider the notes below the chart.

(Chart updated September 28, 2017)

Please note that on August 9, 2017, 23and Me began processing on the Illumina GSA chip which is not compatible with earlier versions.  As of late September 2017, simply GedMatch accepts their upload and only in their Genesis sandbox area, non the normal production matching expanse.  This is due to the small overlap area with existing chips.  You tin can read more than nearly the GSA fleck and its ramifications here

• Family unit Tree Dna accepts uploads from both other major vendors (Ancestry and 23andMe) merely the versions that are compatible with the chip used by FTDNA will take more matches at Family Tree DNA. 23andMe V3, Ancestry V1 and MyHeritage results employ the same chip and format as FTDNA. 23andMe V4 and Ancestry V2 utilise different formats utilizing only about one-half of the common locations. Family Tree DNA nonetheless allows costless transfers and comparisons with other testers, but since there are simply almost half of the same DNA locations in common with the FTDNA chip, matches will be fewer. Boosted functions can exist unlocked for a one time $nineteen fee.
• Neither Ancestry, 23andMe nor Genographic have transfer data from any other vendors.
• MyHeritage does accept transfers, although that option is non like shooting fish in a barrel to detect. I checked with a MyHeritage representative and they provided me with the following data:  "You tin upload an autosomal Dna file from your profile page on MyHeritage. To access your contour folio, login to your MyHeritage account, then click on your proper noun which is displayed towards the top correct corner of the screen. Click on "My profile". On the profile page y'all'll come across a Deoxyribonucleic acid tab, click on the tab and you'll encounter a link to upload a file."  MyHeritage has as well indicated that they volition exist making ethnicity results available to individuals who transfer results into their system in May, 2017.
• LivingDNA has just released an ethnicity product and does non accept DNA matching adequacy to other testers.  Living Deoxyribonucleic acid imputes Deoxyribonucleic acid locations that they don't test, but the initial download but includes the Dna locations actually tested.
• WeGene'southward website is in Chinese and they are not a significant player, just I did include them because GedMatch accepts their files. WeGene'southward website indicates that they accept 23andme uploads, but I am unable to determine which version or versions. Given that their terms and conditions and privacy and security information are not in English language, I would be extremely hesitant earlier engaging in business organisation. I would non be comfortable in trusting on online translation for this type of certificate. SNPedia reports that WeGene has data quality problems.
• GedMatch is not a testing vendor, then has no entry in the left column, only does provide tools and accepts all versions of files from each vendor that provides files, to engagement, with the exception of the Genographic Projection.  GedMatch is free (contribution based) for many features, but does have more advanced functions available for a $10 monthly subscription. The GedMatch Genesis platform is a sandbox area for files from vendors that cannot exist put into production today due to matching and compatibility issues.
• The Genographic Project tested their participants at the Family Tree Deoxyribonucleic acid lab until November 2016, when they moved to the Helix platform, which performs an exome test using a unlike bit.
• The Ancestry V2 fleck began processing in May 2016.
• The 23andMe V3 chip began processing in December 2010. The 23andMe V4 chip began processing in Nov 2013. Their V5 bit August 9, 2017.

Incompatible Files

Please be aware that vendors that accept different versions of other vendors files tin can only work with the tested locations that are in the files generated by the testing vendors unless they utilise a technique chosen imputation.

For case, Family Tree DNA tests about 700,000 locations which are on the same chip equally MyHeritage, 23andMe V3 and Beginnings V1. In the later 23andMe V4 test, the earlier 23andMe V2 and the Beginnings V2 tests, only a portion of the same locations are tested.  The 23andMe V4 and Ancestry V2 chips simply test about half of the file locations of the vendors who employ the Illumina OmniExpress chip, but non the aforementioned locations every bit each other since both the Ancestry V2 and 23andMe V4 fries are custom. 23andMe and Ancestry both inverse their chips from the OmniExpress version and replaced genealogically relevant locations with medically relevant locations, creating a custom chip.

Update:  In August 2017, 23andMe introduced their V5 fleck which has but about xx% overlap with previous fries.

I know this is confusing, so I've created the following chart for scrap and test compatibility comparison.

(Nautical chart updated Sept. 28, 2017)

Y'all can hands run into why the FTDNA, Ancestry V1, 23andMe V3 and MyHeritage tests are compatible with each other.  They all tested utilizing the aforementioned chip.  Even so, each vendor then applies their own unique matching and ethnicity algorithms to customer results, then your results volition vary with each vendor, fifty-fifty when comparing ethnicity predictions or matching the same two individuals to each other.

Apples to Apples to Imputation

Information technology's difficult for vendors to compare apples to apples with non-compatible files.

I wrote nearly imputation in the article nearly MyHeritage, here and also more mostly, here. In a nutshell, imputation is a technique used to infer the Dna for locations a vendor doesn't test (or doesn't receive in a transfer file from another vendor) based on the location'south neighboring DNA and Deoxyribonucleic acid that is "commonly" passed together as a package.

Still, the imputed regions of Deoxyribonucleic acid are not your DNA, and therefore don't carry your mutations, if any.

I created the following diagram when writing the MyHeritage commodity to explain the concept of imputation when comparison multiple vendors' files showing locations tested, overlap and imputed regions. Yous tin click to enlarge the graphic.

Family unit Tree DNA has chosen not to utilize imputation for transfer files and just compares the actual DNA locations tested and uploaded in vendor files, while MyHeritage has chosen to impute locations for incompatible files. Family Tree DNA produces fewer, just authentic matches for incompatible transfer files.  MyHeritage continues to have matching issues.

MyHeritage may be using imputation for all transfer files to equalize the files to a maximum location count for all vendor files. This is speculation on my part, just is speculation based on the differences in matches from known uniform file versions to known matches at the original vendor and then at MyHeritage.

I compared matches to the same person at MyHeritage, GedMatch, Ancestry and Family Tree Deoxyribonucleic acid. It appears that imputed matches do not consistently compare reliably. I'm not convinced imputation tin can ever work reliably for genetic genealogy, because we need our own Dna and mutations. Regardless, imputation is in its infancy today and due to the Illumina GSA chip replacing the OmniExpress chip, imputation will be widely used inside the industry presently for backwards compatibility.

To date, two vendors are utilizing imputation. LivingDNA is using imputation with the GSA chip for ethnicity, and MyHeritage for Dna matching.

Summary

Your best results are going to be to examination on the platform that the vendor offers, because the vendor's lucifer and ethnicity algorithms are optimized for their own file formats and DNA locations tested.

That means that if y'all are transferring an Ancestry V1 file, a 23andMe V3 file or a MyHeritage file, for example, to Family unit Tree DNA, your matches at Family Tree Dna will exist the aforementioned as if you tested on the FTDNA platform.  Y'all do non need to retest at Family unit Tree Dna.

However, if you lot are transferring an Ancestry V2 file or 23andMe V4 file, you lot will receive some matches, someplace between one quarter and half as compared to a examination run on the vendor'due south own chip. For people who can't be tested once more, that's certainly ameliorate than nothing, and cross-flake matching mostly picks upwards the strongest matches because they tend to match in multiple locations. For people who can retest, testing at Family Tree Dna would garner more matches and amend ethnicity results for those with 23andMe V2 and V4 tests every bit well as Ancestry V2 tests.

For absolutely best results, swim in all of the major DNA testing pools, test as many relatives equally possible, and exam on the vendor'southward Native chip to obtain the most matches.  After all, without sharing and matching, in that location is no genetic genealogy!

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Disclosure

I receive a small-scale contribution when y'all click on some of the links to vendors in my articles. This does Not increment the price you pay but helps me to go along the lights on and this informational weblog gratis for everyone. Please click on the links in the articles or to the vendors below if y'all are purchasing products or DNA testing.

Thank you then much.

DNA Purchases and Free Transfers

• Family Tree Dna
• MyHeritage DNA but
• MyHeritage DNA plus Health
• MyHeritage FREE DNA file upload
• AncestryDNA
• 23andMe Ancestry
• 23andMe Ancestry Plus Wellness
• LivingDNA

Genealogy Services

• MyHeritage FREE Tree Builder
• MyHeritage Subscription with Free Trial

Genealogy Research

• Legacy Tree Genealogists for genealogy enquiry

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Source: https://dna-explained.com/2017/04/11/autosomal-dna-transfers-which-companies-accept-which-tests/#:~:text=Family%20Tree%20DNA%20accepts%20uploads,matches%20at%20Family%20Tree%20DNA.

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