In 2020, the NPCS embarked on a DNA/genetic study of the Nokota horse. We began at Texas A&M University with a study of 74 Nokota horse hair samples, where we collected hair from our oldest horses. The findings were very interesting in that the basic marker analysis showed the Nokota to carry over 51% Garrano Mountain Horse of Portchucal, which is exciting for its Spanish influence as well as the connection to a breed on the endangered species list and also such an ancient breed.
Then, our study introduced NPCS to Dr. Doug Antczak, VMD, PhD of Cornell University. Here we sent 94 blood samples for deeper study, collected cold-packed and overnighted to the Havermeyer lab, where Don Miller and Dr. Josephine Marchand did an initial analysis. Twelve samples were selected for deeper study and analyzed for results. Nine horses showed genetics never seen before. Also highlighted is a supreme immunity not seen in other breeds.
To view a full copy of Cornell Universities research analysis presentation, click on the image to the right.
To view the spreadsheet data from the microsatelite testing of the 45 Nokota horse, click the image to the right. The data includes 11 unique haplotypes, three that have previousy been characterized (ELA-A3b, COR212, QHnov04) and eight that haven’t been seen before.
To view Josephine Marchand’s Nokota MHC abstract, click the image to the right.
Why are we excited? This further indicates that…
- The Nokota is a unique breed.
- The Nokota carry supreme immunity which begs further study.
- The Nokota carry historical DNA that matches the endangered Garrano Horse breed by over 50%.
- Further study suggests the Nokota have a colorful and fascinating journey to share.
What’s next?
Next, we look forward to doing a comparative study with the most uncommon horses in our research with the Garrano horse. Stay tuned!
Your Support Matters!
To support the next phase of our research, you can make a tax-detuctable donation to the Nokota preserve HERE! With your generosity, we can help ensure that this remarkable breed endures for generations to come.