Cosa significa "Chiaro"?
L'animale non porta la mutazione. Non svilupperà la malattia e non lo trasmetterò.
Cane Coda a vite (ST)
The Screw Tail (ST) DNA test in dogs is essential for identifying genetic markers linked to screw tail deformities. This hereditary condition affects the shape of a dog’s tail, often seen in breeds like Bulldogs and Pugs. By using the Screw Tail DNA test, breeders and owners can make informed decisions to reduce the risk of passing this trait to future generations. Early detection through genetic testing helps improve breeding programs and promotes healthier puppies. The test is quick, accurate, and non-invasive, requiring only a simple cheek swab. Understanding your dog’s genetic makeup with the Screw Tail DNA test supports responsible breeding and overall canine health. Stay proactive and protect your dog’s well-being with this vital genetic screening.
Abbreviazione: ST
Mutazione analizzata: DVL2 c.2051del
Eredità: Autosomico dominante
Acronimo
ST
Frequenza osservata
Classificazione clinica
Tratti legati alla coda
Mutazione analizzata
DVL2 c.2051del
p.(P684Lfs*26)
p.(P684Lfs*26)
Modalità di ereditarietà
Autosomico dominante
Riepilogo del test:
The Screw Tail (ST) DNA test in dogs identifies a genetic mutation responsible for the distinctive twisted tail shape seen in certain breeds. This test helps breeders avoid mating two carriers, reducing the risk of puppies inheriting the deformity. It is especially important in breeds like Bulldogs and Boston Terriers, where the screw tail is common. By using the ST test, breeders can promote healthier litters and maintain breed standards. Overall, the test supports responsible breeding and canine health management.
Disponibile dalla confezione: Standard
Questo test del DNA è incluso a partire dalla nostra confezione Standard — e fa anche parte dei pack Standard, Advanced, Complete.
Visualizza i pacchetti di test del DNA →Scegli il pack che meglio si adatta alla tua strategia di allevamento o di salute dei tuoi animali.
Understanding Screw Tail (ST) in Dogs
Screw Tail (ST) is a congenital condition characterized by an abnormal curvature of the tail in dogs. This condition can manifest in various degrees, ranging from mild kinks to severe twists that may lead to discomfort or health complications. The genetic basis of Screw Tail has been a focal point of research, with studies indicating that it can be inherited in certain breeds. Understanding this condition is essential for breeders and dog owners alike, as it can impact the quality of life of affected dogs.
Symptoms and Physical Characteristics
The primary symptom of Screw Tail is the noticeable deformity of the tail. In affected dogs, the tail may appear short or twisted, and its position may be lower than that of a typical tail. In some cases, the abnormality can lead to skin irritation or infections due to the tail’s inability to maintain proper hygiene. Additionally, dogs with severe Screw Tail might exhibit signs of pain or discomfort, particularly when the tail is touched or manipulated.
Potential Health Complications
While some dogs with Screw Tail may lead normal lives, others can face various health complications. One of the most common issues is chronic skin irritation, as the abnormal tail structure can trap moisture and debris. This can lead to frequent infections and require ongoing veterinary care. Furthermore, in severe cases, the abnormal tail may interfere with the dog’s ability to communicate through body language, potentially leading to behavioral issues.
Genetic Testing for Screw Tail
DNA testing for Screw Tail is an important tool for breeders and pet owners. By identifying the presence of genes associated with this condition, breeders can make informed decisions about mating pairs to minimize the risk of producing puppies with Screw Tail. Genetic testing can provide valuable insights into the likelihood of this condition appearing in future generations, thereby promoting healthier breeding practices.
Opzioni di gestione e trattamento
Management of Screw Tail typically involves regular veterinary check-ups to monitor for any skin issues or infections. In cases where the tail deformity leads to significant discomfort or health problems, surgical intervention may be considered. Tail amputation is a possibility in severe cases, although it is generally viewed as a last resort. Maintaining good hygiene practices and providing proper care can help mitigate some of the complications associated with this condition.
Conclusione
Screw Tail is a condition that can affect the quality of life for some dogs, depending on the severity of the deformity. Understanding the implications of this genetic disorder is crucial for responsible breeding and ownership. With advancements in genetic testing, there is hope for reducing the prevalence of this condition and ensuring a better quality of life for affected dogs.
Razza riconosciuta per il test: Coda a vite (ST)
- American Bulldog
- American Bully
- American Pit Bull Terrier
- American Staffordshire Terrier
- Boston Terrier
- Bull Terrier
- Bulldog
- Bullmastiff
- French Bulldog
- Staffordshire Bull Terrier
🧬 Interpretation of genotypes ST
Genotipo
Stato
🟡 N/N
Non portatore: nessun effetto
🟡 N/ST
Carrier - Screw Tail
❌ ST/ST
Affected - Screw Tail
FAQ: comprendere l'interpretazione
Un “Portatore” è serio?
No. L'animale è generalmente sano ma può trasmettergli la mutazione prole.
Cosa succede se un animale è “affetto”?
Porta due copie mutate. I segni clinici sono attesi a seconda la malattia. Non dovrebbe essere allevato.
Perché ci sono differenze tra maschio/femmina?
Alcune malattie sono legate al sesso, quindi la loro espressione varia a seconda sesso dell'animale.
Predire la prole
N/N (non-portatore)
N/ST (Vettore)
ST/ST (Ricercato)
Domande frequenti sul test del DNA
Cosa rileva questo test del DNA?
This DNA test detects the mutation associated with Screw Tail (ST) in order to identify clear, carrier, or at-risk animals.
Perché testare un animale riproduttore?
Il test del DNA aiuta gli allevatori a pianificare accoppiamenti più sicuri e a ridurre il rischio di trasmettere la mutazione alla prole.
Qual è la modalità di ereditarietà di questo test?
La modalità di ereditarietà riportata per questo test è Autosomica Dominante.
Quale mutazione viene analizzata in questo test?
This test analyses the mutation DVL2 c.2051del.
Un animale portatore è necessariamente affetto?
Non necessariamente. L'interpretazione dipende dal modello di ereditarietà e dal genotipo risultante.
Riferimenti
Mansour Tamer A, Lucot Katherine, Konopelski Sara E, Dickinson Peter J, Sturges Beverly K, Vernau Karen L, Choi Shannon, Stern Joshua A, Thomasy Sara M, Döring Sophie, Verstraete Frank J M, Johnson Eric G, York Daniel, Rebhun Robert B, Ho HsinYi Henry, Brown C Titus, Bannasch Danika L. Whole genome variant association across 100 dogs identifies a frame shift mutation in DISHEVELLED 2 which contributes to Robinow-like syndrome in Bulldogs and related screw tail dog breeds. PLoS Genet. 2018 Dec 6;14(12):e1007850. doi: 10.1371/journal.pgen.1007850. eCollection 2018 Dec.