EXCLUSIVE OFFER - FREE ADDITIONAL ANCESTRY RESULTS.

With our code ADPOLAND5  for ADVANCED TEST at www.tellmegen.com, you not only get a 5% discount on your test but also gain access to additional ancestry results from genomik.pl!

Simply send us your results file (raw data) from the same email address used to place your order, along with your order number. Within 7 days, you'll receive an ancestry analysis covering 190 countries and over 2,114 regional populations within those countries!

Thanks to our additional analysis, you’ll discover where your ancestors lived 900–700 years ago (Standard Report) and 500–400 years ago (Recent Report). Both at no additional costs with our code.

If you have already taken the test and have a data file, we can perform an additional analysis. Contact us with information about the company where you took the test, and you will receive instructions on how to send us the file and make the payment for the service. 

Check out example results for people from various countries below.

Have you already taken a DNA test? Do you have your results but want to learn more? With our analysis, you can see where your ancestors lived 900–700 years ago (Standard Report) and 500–400 years ago (Recent Report).

Submit your DNA test file using the form below and purchase the service in our store: https://en.fitoncydy.pl/

We analyze files from most DNA test providers, including AncestryDNA, 23andMe, MyHeritage, FamilyTreeDNA, Nebula Genomics, and more.

How to download your raw DNA data from your provider?

• AncestryDNA – Click Download DNA Data

• 23andMe – Click Request your raw data download

• MyHeritage – Manage DNA kits → Download Kit

• FamilyTreeDNA – Click See More > Data Download

• TellmeGen – https://genportal.tellmegen.eu/home → DOWNLOAD RAW DATA

• Nebula Genomics – Click Download Your Data (VCF file)

• DANTE Labs – Download the filtered.snp.vcf file or BAM format

For other providers, please ask us first.

If your downloaded file contains entries like rs7334109, that’s exactly what we need! The format can be TXT or CSV, and files can be compressed and encrypted (if encrypted, please send us the decryption key separately).

Larger files from Nebula (VCF) and DANTE (filtered.snp.vcf) should be shared via WeTransfer or a similar service (to be arranged).

How Does Genetic Ancestry Analysis Work for Recent Centuries?

Genetic ancestry research provides insights into ancestral migrations over different historical periods. Analyses focused on the last 900–400 years—covering the Middle Ages and early modern period—are particularly fascinating. Our proprietary method is based on scientific studies. Below is a general outline of this methodology:

1. Analysis of Genetic Markers Over Short Time Scales

Autosomal DNA (atDNA)
Autosomal DNA, inherited from both parents, is crucial for studying recent generations (up to 20–40 generations back).

• Hundreds of thousands of SNPs (Single Nucleotide Polymorphisms) are analyzed, allowing researchers to determine genetic similarities to modern populations and connections to historical groups (Patterson et al., 2012) .

2. Statistical Models and Migration Algorithms

a) Admixture Analysis
Tools like ADMIXTURE or ChromoPainter identify proportions of mixed ancestry over short time frames.

• By comparing ancient and modern DNA databases, these analyses can pinpoint periods of intensive migrations (Alexander et al., 2009).

b) Chromosome Segmentation and DNA Block Patterns
The length of shared DNA blocks with reference populations decreases over time since a common ancestor.

• This data helps estimate separation dates (Hellenthal et al., 2014).

c) Genetic Drift and Mutations
Changes in allele frequencies caused by genetic drift may result in regional differences over short time spans.

• These variations are factored into models to refine results (Pickrell & Pritchard, 2012).

3. Reference Data and Archaeological Samples

• Ancient DNA Databases: Include samples from the late Middle Ages and early modern periods, reflecting populations from 400–900 years ago (Haak et al., 2015).

• Comparisons with Modern Populations: Reveal similarities with contemporary ethnic groups and migration traces.

• Computer Simulations of Migrations: Programs such as GLOBETROTTER reconstruct population movements, accounting for wars, epidemics, and trade exchanges (Hellenthal et al., 2014).

References

• Alexander, D. H., Novembre, J., & Lange, K. (2009). Fast model-based estimation of ancestry in unrelated individuals. Genome Research.

• Haak, W., et al. (2015). Massive migration from the steppe was a source for Indo-European languages in Europe. Nature.

• Hellenthal, G., et al. (2014). A Genetic Atlas of Human Admixture History. Science.

• Jobling, M. A., & Tyler-Smith, C. (2003). The human Y chromosome: an evolutionary marker comes of age. Nature Reviews Genetics.

• Patterson, N., et al. (2012). Ancient admixture in human history. Genetics.

• Pickrell, J. K., & Pritchard, J. K. (2012). Inference of population splits and mixtures from genome-wide allele frequency data. PLOS Genetics.

Privacy policy.

1. The Administrator / Entity processing personal data is KRZYSZTOF KURPIECKI, BALTIC GRIFFIN, ul. Sklodowskiej 29/35, 14-202 ILAWA. POLAND , registered office of the administrator.

2. We process the following data: names and surnames, email address, data necessary for making payment and autosomal data files.

3. Personal data will be processed:

- in order to send commercial information in the form of direct marketing for a possible conclusion of a commercial contract, and then to the extent necessary to perform the contract and for the implementation of the law. As part of the implementation of these objectives, the data will be processed in particular: for contacts in connection with direct marketing, for the execution of orders, filing complaints and other necessary activities such as accounting and tax settlements and the possible collection of receivables; on the basis of your consent
- in order to conclude / perform a contract / provide services based on your interest in our services / offer or on the basis of your contract
- in order to select services for the needs of our clients, optimization of service processes, archival and evidential in the event of legal need to prove facts, findings, investigations and defense of claims, direct marketing, patient satisfaction research which is our legitimate interest

4. The basis for processing is:

- voluntary consent, expressed by contacting us

- if you do not provide your data, it may result in the administrator's inability to provide the service

5. Your personal data will be kept for a maximum period of time necessary to fulfill the process of making an Ancestry Report. Every autosomal file sent to us will be removed up to 30 days after finishing the Report, unless you allow us to keep it for future use.

6. Transfer of data to third parties:

- we do not collect the data of customers and persons and companies that contact us, for the purpose of subsequent reselling to third parties, the more we do not provide them free of charge,

- we do not send to our clients as well as people and companies that contact us, unsolicited commercial offers,

7. You have the right to edit, delete, limit processing, the right to transfer data and the right to withdraw your consent. Before realizing your rights, we will need to confirm your identity (identify you).

8. In case of violation of the provisions of the General Data Protection Regulation, you have the right to lodge a complaint with the supervisory body.

9. We do not make decisions based solely on automated profiling of personal data.

10. We secure your personal data against unauthorized access by third parties. Access to the application containing personal data is available only to authorized persons and only to the extent necessary, while access to the systems is carried out through a unique identifier and secured by a password.

11. In matters relating to the processing of your personal data, you can contact the e-mail address: dna@genomik.pl . Before realizing your rights, we will need to confirm your identity (identify you).