O que significa “Limpar”?
O animal não carrega a mutação. Não desenvolverá a doença e não vai passar adiante.
Gato Variante B1 de malhado manchado (Ta b1)
The Blotched Tabby Variant B1 (Ta b1) in cats is a unique genetic marker responsible for the distinctive swirled coat pattern seen in many domestic felines. DNA testing for the Ta b1 variant helps breeders and cat enthusiasts identify this specific blotched tabby gene, ensuring accurate pedigree records and selective breeding. Understanding the Blotched Tabby Variant B1 through a reliable DNA test can also aid in predicting coat patterns in kittens. This genetic insight is essential for maintaining breed standards and enhancing the beauty of tabby cats. If you want to learn more about your cat’s coat genetics, consider a comprehensive DNA test focused on the Ta b1 variant. Accurate identification of the Blotched Tabby Variant B1 supports responsible breeding and enriches your knowledge of feline genetics.
Abreviatura: Ta b1
Mutação analisada: LVRN c.682G>A
Herança: Autossômico Recessivo
Acrônimo
Ta b1
Frequência observada
Classificação clínica
Características relacionadas à pelagem
Mutação analisada
LVRN c.682G>A
p.(D228N)
p.(D228N)
Modo de herança
Autossômico Recessivo
Nome alternativo:
T Locus
Resumo do teste:
The Blotched Tabby Variant B1 (Ta b1) in cats is a specific genetic marker that influences coat pattern. This DNA test identifies the presence of the Ta b1 allele, which is responsible for the classic blotched or marbled tabby markings. Cats with this variant display bold, swirling patterns rather than the typical striped tabby look. Breeders use this test to predict and select for desired coat patterns in their cats. Understanding the Ta b1 variant helps in preserving breed standards and enhancing the aesthetic appeal of tabby cats.
Disponível no pacote: Standard
Este teste de DNA está incluído a partir do nosso pacote Standard - e também faz parte dos packs Standard, Advanced, Complete.
Ver pacotes de teste de DNA →Escolha o pack que melhor se adapta à sua estratégia de criação ou saúde dos seus animais.
Introduction to Blotched Tabby Variant B1 (Ta b1)
The Blotched Tabby Variant B1 (Ta b1) is a genetic mutation that influences the coat pattern in cats, specifically affecting the appearance of tabby markings. This variant is part of a broader category of tabby patterns that includes classic, mackerel, and spotted tabbies, with the blotched pattern being characterized by large, swirling shapes on the cat's coat. Understanding this genetic variant is crucial for breeders and cat enthusiasts who aim to produce cats with specific aesthetic qualities.
Genetic Mechanism
The Ta b1 variant is caused by a mutation in the gene responsible for the tabby coat pattern, specifically affecting the distribution and expression of pigment in the fur. This genetic alteration results in the distinctive blotched markings that characterize the classic tabby look. The Ta b1 variant is inherited in an autosomal fashion, meaning that it can be passed down from parents to offspring regardless of the sex of the parent.
Phenotypic Characteristics
Cats exhibiting the Blotched Tabby Variant B1 display a unique coat pattern that is visually striking. The markings typically feature large, bold swirls that create a marbled effect across the body, with contrasting colors between the background and the markings. This pattern can vary in intensity and size, depending on individual genetic factors and environmental influences. The background color can range from light to dark shades, which further enhances the visibility of the blotched markings.
Importance of Genetic Testing
Genetic testing for the Blotched Tabby Variant B1 is essential for breeders who wish to understand and control the genetic outcomes of their breeding programs. By identifying whether a cat carries this variant, breeders can make informed decisions about pairings to achieve desired coat patterns in future litters. Additionally, knowledge of this genetic trait can also aid in the preservation of specific aesthetic qualities within cat populations.
Conclusão
The Blotched Tabby Variant B1 (Ta b1) represents an intriguing aspect of feline genetics, with significant implications for breeding and coat pattern expression. Understanding this variant not only enhances the appreciation of the tabby coat but also supports responsible breeding practices aimed at preserving and promoting desirable traits in cats. As genetic research continues, further insights into the complexities of feline coat patterns will undoubtedly emerge, enriching our knowledge of these beloved companions.
Raça reconhecida para o teste: Variante B1 de malhado manchado (Ta b1)
- Abyssinian
- Aegean
- Alpine Lynx
- Altai
- American Bobtail
- American Bobtail Longhair
- American Bobtail Shorthair
- American Burmese
- American Curl
- American Curl Longhair
- American Curl Shorthair
- American Fold Longhair
- American Fold Shorthair
- American Keuda
- American Longhair
- American Lynx
- American Miniature Cat
- American Polydactyl
- American Ringtail
- American Shorthair
- American Straight Long Hair
- American Straight Shorthair
- American Wirehair
- Anatoli
- Aphrodite
- Aphrodite Giant
- Aphrodite's Giant Longhair
- Aphrodite's Giant Shorthair
- Arabian Mau
- Asian
- Asian Leopard Cat
- Asian Longhair
- Asian Semi-longhair
- Asian Shorthair
- Australian Bombay
- Australian Mist
- Aztec
- Balinese
- Bambino
- Bambino Curl
- BamBob
- Bengal
- Bengal Longhair
- Birman
- Bobcat
- Bohemian Rex
- Bombay
- Bramble
- Brazilian Shorthair
- Bristol
- British Ice Longhair
- British Ice Shorthair
- British Longhair
- British Shorthair
- Burmese
- Burmese European
- Burmese Longhair
- Burmilla
- Burmilla Longhair
- Burmilla Shorthair
- California Spangled
- California Toyger
- Californian Rex
- Canadian Feral Cat
- Canadian Sphynx
- Caracal
- Celtic
- Celtic Shorthair
- Ceylon
- Chantilly-Tiffany
- Chartreux
- Chausie
- Chinchilla Longhair
- Chinese Harlequin
- Chinese Li Hua
- Chinese Tank Cat
- Classicat
- Colorpoint Shorthair
- Companion Cat
- Copper
- Cornish Rex
- Cornish Rex Longhair
- Curly Tail Cat
- Cymric
- Cyprus
- Desert Lynx
- Deutsch Langhaar
- Devon Rex
- Domestic Longhair
- Domestic medium-haired
- Domestic Shorthair
- Don Sphynx
- Donskoy
- Dossow
- Dragon Li
- Dwelf
- Egyptian Mau
- Elf
- European
- European Burmese
- European Shorthair
- Exotic
- Exotic Shorthair
- Experimental
- Fishing Cat
- Foldex
- Foreign White
- Foreign White Longhair
- Foreign White Shorthair
- Gao Taem
- Genetta
- Geoffroy's Cat
- German Longhair
- German Rex
- Havana
- Havana Brown
- Hemingway Curl
- Hibernian Lynx
- Highland Fold
- Highland Lynx
- Highland Straight
- Highlander
- Highlander Longhair
- Highlander Shorthair
- Himalayan
- House Cat Longhair
- House Cat Shorthair
- Household Pet
- Household Pet Kitten
- Household Pet Longhair
- Household Pet Shorthair
- Isle of Man Longhair
- Isle of Man Shorthair
- Jaguarette
- Jaguarundi Curl
- Japanese Bobtail
- Japanese Bobtail Longhair
- Japanese Bobtail Shorthair
- Japanese domestic
- Javanese
- Jungala
- Jungle Cat
- Jungle Curl
- Jungle Lynx
- Junglebob
- Kanaani
- Karelian Bobtail
- Karelian Bobtail Longhair
- Khao Manee
- Khaomanee
- Kinkalow
- Korat
- Korean Bobtail
- Korn Ja
- Kurilian Bobtail
- Kurilian Bobtail Longhair
- Kurilian Bobtail Shorthair
- Lambkin
- LaPerm
- LaPerm Longhair
- LaPerm Shorthair
- Lykoi
- Maine Coon
- Maine Coon Polydactyl
- Manx
- Manx Longhair
- Manx Shorthair
- Me-kong Bobtail
- Meerkat
- Mekong Bobtail
- Minskin
- Minuet
- Minuet Longhair
- Mixed Breed
- Mohave Bob
- Mojave Spotted
- Mokave Jag Cat
- Mountain Bob
- Munchkin
- Munchkin Longhair
- Napoleon
- Nebelung
- Neva Masquerade
- Niebelung
- Non Recognized Hairless
- Non Recognized Longhair
- Non Recognized Shorthair
- Norwegian Forest Cat
- Ocicat
- Ojos Azules
- Oregon Rex (extinct)
- Oriental
- Oriental Bicolor
- Oriental Longhair
- Oriental Shorthair
- Original Longhair
- Owyhee Bob
- Pantherette
- Persian
- Peterbald
- Pharaoh
- Pixiebob
- Pixiebob Longhair
- Puppykat
- Raas
- Ragamuffin
- Ragdoll
- Ruffle
- Russian
- Russian Black
- Russian Blue
- Russian Tabby
- Russian White
- Rusty Spotted Cat
- Sacred Birman
- Safari
- Sam Sawet
- Sashkin Rex
- Savannah
- Scottish Fold
- Scottish Fold Longhair
- Scottish Longhair
- Scottish Shorthair
- Scottish Straight
- Scottish Straight Longhair
- Selkirk Rex
- Selkirk Rex Longhair
- Selkirk Rex Shorthair
- Selkirk Straight
- Serengeti
- Serrade Petit
- Serval
- Siamese
- Siamese Longhair
- Siberian
- Singapura
- Skookum
- Snowbob
- Snowshoe
- Sokoke
- Somali
- Sphynx
- Suffolk
- Suphalak
- Tennessee Bobtail
- Tennessee Rex
- Thai
- Thai Blue Point
- Thai Lilac
- Thai Lilac Point
- Tiffanie
- Tigrette
- Tonkinese
- Tonkinese Longhair
- Tonkinese Shorthair
- Toybob
- Toyger
- Traditional Siamese
- Transylvanian
- Tundra
- Turkish Angora
- Turkish Van
- Turkish Vankedisi
- Ukrainian Levkoy
- Unknown
- Ural Rex
- Ural Rex Longhair
- Vienna Woods
- Viverral
- York Chocolate
🧬 Interpretation of genotypes Ta b1
Genótipo
Status
🟡 TB/TB
Não portador – Sem efeito
🟡 TB/tb1
Transportadora - Sem efeito
❌ tb1/tb1
Affected - Blotched Tabby
FAQ: entendendo a interpretação
Um “transportador” é sério?
Não. O animal é geralmente saudável, mas pode transmitir a mutação ao seu descendência.
E se um animal for “afetado”?
Ele carrega duas cópias mutadas. Os sinais clínicos são esperados dependendo a doença. Não deveria ser criado.
Por que existem diferenças entre homem/mulher?
Algumas doenças estão ligadas ao sexo, pelo que a sua expressão varia dependendo do sexo do animal.
Prever descendência
TB/TB (nao-portador)
TB/tb1 (Operadora)
tb1/tb1 (Afetado)
Perguntas frequentes sobre testes de DNA
O que este teste de DNA detecta?
This DNA test detects the mutation associated with Blotched Tabby Variant B1 (Ta b1) in order to identify clear, carrier, or at-risk animals.
Por que testar um animal reprodutor?
Os testes de DNA ajudam os criadores a planejar acasalamentos mais seguros e a reduzir o risco de transmissão da mutação aos descendentes.
Qual é o modo de herança deste teste?
O modo de herança relatado para este teste é Autossômico Recessivo.
Qual mutação é analisada neste teste?
This test analyses the mutation LVRN c.682G>A.
Um animal portador é necessariamente afetado?
Não necessariamente. A interpretação depende do padrão de herança e do genótipo resultante.
Referências
Kaelin Christopher B, Xu Xiao, Hong Lewis Z, David Victor A, McGowan Kelly A, SchmidtKüntzel Anne, Roelke Melody E, Pino Javier, Pontius Joan, Cooper Gregory M, Manuel Hermogenes, Swanson William F, Marker Laurie, Harper Cindy K, van Dyk Ann, Yue Bisong, Mullikin James C, Warren Wesley C, Eizirik Eduardo, Kos Lidia, O'Brien Stephen J, Barsh Gregory S, MenottiRaymond Marilyn. Specifying and sustaining pigmentation patterns in domestic and wild cats. Science. 2012 Sep 21;337(6101):1536-41. doi: 10.1126/science.1220893.