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MIM (PSSM2) DNA Test - 6 variant panel

    MIM (PSSM2) DNA Test Ensure the Health and Performance of Your Horses with Accurate MIM Testing. Our DNA test identifies...

    €357.32

      Sample RequirementsSample Requirements

      30 to 40 hair roots - envelope or 5 mL blood - K3 EDTA tube

      Send your sample by regular mail or express delivery to:

      Equigerminal Lab HIESE
      Rua da Quinta do Sobreiro Nº25
      3230-343 Penela, Portugal

      Turnaround TimeTurnaround Time

      Up to 15 working days

      About the testAbout the test

      The Muscle Integrity Myopathy (MIM) DNA test (formerly known as PSSM2) identifies six genetic variants associated with inherited muscle disorders affecting muscle integrity and performance.

      The panel evaluates the following genetic variants:

      • P2 – Myotilinopathy
      • P3 – Filaminopathy
      • P4 – Myozenin-3 Myopathy
      • P8 – PYROXD1 Myopathy
      • Px – CACNA2D3 Myopathy
      • K1 – COL6A3 Myopathy

      This test supports breeders, veterinarians and owners by identifying horses genetically predisposed to muscle disease.

      Why test?Why test?

      This DNA panel helps to:

      • Identify horses carrying genetic variants associated with MIM.
      • Support breeding decisions.
      • Investigate unexplained muscle pain, stiffness or poor athletic performance.
      • Assist veterinarians in developing appropriate nutritional and exercise management plans.
      • Reduce the risk of producing genetically predisposed offspring.
      How it worksHow it works

      🛒 Purchase the Test: Select and buy the test online.

      📧 Receive Instructions: After payment confirmation, receive instructions for sample collection.

      Sample Collection: Your veterinarian collects hair roots or a blood sample.

      📄 Download Submission Form: Download the printable submission form.

      📮 Send Samples: Send your samples by regular mail or express delivery to:

      Equigerminal Lab HIESE
      Rua da Quinta do Sobreiro Nº25
      3230-343 Penela, Portugal

      📄 Receive Results: Get your result certificate by email.

      ResultsResults

      The DNA test identifies six genetic variants that predispose horses to developing symptoms of Muscle Integrity Myopathy:

      • P2: Myotilinopathy
      • P3: Filaminopathy
      • P4: Myozenin-3-Myopathy
      • P8: PYROXD1-Myopathy
      • Px: CACNA2D3-Myopathy
      • K1: COL6A3-Myopathy
      Additional informationAdditional information

      Muscle Integrity Myopathy (MIM), previously referred to as PSSM2, is a group of inherited muscle disorders affecting the structure and function of skeletal muscle.

      Affected horses may show muscle stiffness, poor performance, exercise intolerance, reluctance to move, recurrent muscle soreness or difficulty maintaining muscle condition. Clinical signs and severity vary considerably between individuals.

      Although there is currently no cure for MIM, early identification allows veterinarians to implement appropriate nutritional management, exercise programmes and monitoring strategies that may improve quality of life and athletic performance.

      MIM-associated variants have been identified in several breeds, including Quarter Horses, Warmbloods, Thoroughbreds and many other sport horse populations.

      FAQsFAQs

      Which samples can be submitted?

      The test can be performed using 30–40 hair roots or 5 mL of blood collected in a K3 EDTA tube.

      What is Muscle Integrity Myopathy (MIM)?

      MIM is a group of inherited muscle disorders associated with several genetic variants that can affect muscle structure, performance and recovery.

      Which horses should be tested?

      Testing is recommended for horses with unexplained muscle disorders, poor performance, recurrent muscle soreness, or for breeding animals.

      Can MIM be cured?

      There is currently no cure. However, appropriate nutrition, exercise management and veterinary monitoring can help reduce clinical signs and improve quality of life.

      How long does it take to receive the results?

      Results are available within 15 working days after sample arrival at the laboratory.

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