L-Lokus (Langes Haar)

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L-Lokus (Langes Haar)

L-Lokus (Langes Haar)

41.90 € inc. Vat

Gen:	FGF5
Allelreihe (mutation)	L > l (Punktmutation)
Rassen:	Alle Rassen, außer Afgan Hound und Yorkshire Terrier

Art.-Nr.: CT007 Kategorien: Erbmerkmale Hunde, Hunde Schlüsselworte: ALPINE DACHSBRACKE, AMERICAN AKITA, AMERICAN WATER SPANIEL, ANATOLIAN SHEPHERD DOG, APPENZELL CATTLE DOG, ARIEGE POINTING DOG, ATLAS MOUNTAIN DOG (AIDI), AUSTRALIAN CATTLE DOG, AUSTRALIAN SHEPHERD, AUSTRIAN BLACK AND TAN HOUND, AUSTRIAN PINSCHER, AUVERGNE POINTER, BAVARIAN MOUNTAIN SCENT HOUND, BELGIAN SHEPHERD DOG, BERGAMASCO SHEPHERD, BERNESE MOUNTAIN DOG, BLACK AND TAN COONHOUND, BLOODHOUND, BLUE GASCONY BASSET, BLUE GASCONY GRIFFON, BLUE PICARDY SPANIEL, BOBTAIL, BOHEMIAN WIRE-HAIRED POINTING GRIFFON, BOLOGNESE, BORZOI - RUSSIAN HUNTING SIGHTHOUND, BOSNIAN AND HERZEGOVINIAN - CROATIAN SHEPHERD DOG, BOSNIAN BROKEN-HAIRED HOUND - CALLED BARAK, BOURBONNAIS POINTING DOG, BOUVIER DES ARDENNES, BOUVIER DES FLANDRES, BOXER, BRAZILIAN TERRIER, BRIARD, BRITTANY SPANIEL, BURGOS POINTING DOG, CANAAN DOG, CANARIAN WARREN HOUND, CASTRO LABOREIRO DOG, CATALAN SHEEPDOG, CAUCASIAN SHEPHERD DOG, CENTRAL ASIA SHEPHERD DOG, CESKY TERRIER, CHINESE CRESTED DOG, COARSE-HAIRED STYRIAN HOUND, COLLIE ROUGH, COLLIE SMOOTH, CONTINENTAL TOY SPANIEL, CROATIAN SHEPHERD DOG, CZECHOSLOVAKIAN WOLFDOG, DALMATIAN, DEERHOUND, DOGO ARGENTINO, DOGUE DE BORDEAUX, DRENTSCHE PARTRIDGE DOG, DREVER, DUTCH SCHAPENDOES, DUTCH SHEPHERD DOG, DUTCH SMOUSHOND, EAST SIBERIAN LAIKA, ENGLISH POINTER, ENGLISH SETTER, ENGLISH TOY TERRIER (BLACK &TAN), ENTLEBUCH CATTLE DOG, ESTRELA MOUNTAIN DOG, EURASIAN, FAWN BRITTANY GRIFFON, FINNISH HOUND, FINNISH LAPPHUND, FINNISH SPITZ, FOX TERRIER (SMOOTH), FOX TERRIER (WIRE), FRENCH BULLDOG, FRENCH POINTING DOG - GASCOGNE TYPE, FRENCH POINTING DOG - PYRENEAN TYPE, FRENCH SPANIEL, FRENCH TRICOLOUR HOUND, FRENCH WATER DOG, FRENCH WHITE & BLACK HOUND, FRENCH WHITE AND ORANGE HOUND, FRISIAN POINTING DOG, FRISIAN WATER DOG, GERMAN HOUND, GERMAN HUNTING TERRIER, GERMAN LONG-HAIRED POINTING DOG, GERMAN PINSCHER, GERMAN SHEPHERD DOG, GERMAN SHORT- HAIRED POINTING DOG, GERMAN SPANIEL, GERMAN SPITZ, GERMAN WIRE- HAIRED POINTING DOG, GIANT SCHNAUZER, GRAND BASSET GRIFFON VENDEEN, GRAND GRIFFON VENDEEN, GREAT ANGLO-FRENCH TRICOLOUR HOUND, GREAT ANGLO-FRENCH WHITE & ORANGE HOUND, GREAT ANGLO-FRENCH WHITE AND BLACK HOUND, GREAT DANE, GREAT GASCONY BLUE, GREAT SWISS MOUNTAIN DOG, GREENLAND DOG, GRIFFON BELGE, GRIFFON BRUXELLOIS, HALDEN HOUND, HANOVERIAN SCENTHOUND, HAVANESE, HELLENIC HOUND, HUNGARIAN GREYHOUND, HUNGARIAN HOUND - TRANSYLVANIAN SCENT HOUND, HUNGARIAN SHORT-HAIRED POINTER (VIZSLA), HUNGARIAN WIRE-HAIRED POINTER, HYGEN HOUND, IBIZAN PODENCO, ICELANDIC SHEEPDOG, IRISCHER ROT-WEISSER SETTER, IRISCHER ROTER SETTER, IRISH GLEN OF IMAAL TERRIER, IRISH SOFT COATED WHEATEN TERRIER, IRISH TERRIER, IRISH WATER SPANIEL, IRISH WOLFHOUND, ISTRIAN SHORT-HAIRED SCENT HOUND, ISTRIAN WIRED-HAIRED SCENT HOUND, ITALIAN CORSO DOG, ITALIAN GREYHOUND, ITALIAN POINTING DOG, ITALIAN ROUGH-HAIRED SEGUGIO, ITALIAN SHORT-HAIRED HOUND, ITALIAN VOLPINO, JÄMTHUND, JAPANESE CHIN, JAPANESE SPITZ, JAPANESE TERRIER, KARELIAN BEAR DOG, KARST SHEPHERD DOG, KOREA JINDO DOG, LANDSEER (EUROPEAN CONTINENTAL TYPE), LAPPONIAN HERDER, LARGE MUNSTERLANDER, LITTLE LION DOG, LONG-HAIRED PYRENEAN SHEEPDOG, MAJORCA MASTIFF, MAJORCA SHEPHERD DOG, MALTESE, MAREMMA AND THE ABRUZZES SHEEPDOG, MEDIUM-SIZED ANGLO-FRENCH HOUND, MINIATURE PINSCHER, MINIATURE SCHNAUZER, MONTENEGRIN MOUNTAIN HOUND, NEAPOLITAN MASTIFF, NEWFOUNDLAND, NORMAN ARTESIEN BASSET, NORWEGIAN BUHUND, NORWEGIAN ELKHOUND BLACK, NORWEGIAN ELKHOUND GREY, NORWEGIAN HOUND, NORWEGIAN LUNDEHUND, NOVA SCOTIA DUCK TOLLING RETRIEVER, OLD DANISH POINTING DOG, OTTERHOUND, PERUVIAN HAIRLESS DOG, PETIT BASSET GRIFFON VENDEEN, PETIT BRABANÇON, PHARAOH HOUND, PICARDY SHEEPDOG, PICARDY SPANIEL, POLISH GREYHOUND, POLISH HOUND, POLISH HUNTING DOG, POLISH LOWLAND SHEEPDOG, POODLE, PORTUGUESE POINTING DOG, PORTUGUESE SHEEPDOG, PORTUGUESE WARREN HOUND-PORTUGUESE PODENGO, PORTUGUESE WATER DOG, PUG, PYRENEAN MASTIFF, PYRENEAN MOUNTAIN DOG, PYRENEAN SHEEPDOG - SMOOTH FACED, RAFEIRO OF ALENTEJO, ROMAGNA WATER DOG, ROMANIAN CARPATHIAN SHEPHERD DOG, ROMANIAN MIORITIC SHEPHERD DOG, RUSSIAN BLACK TERRIER, RUSSIAN TOY, RUSSIAN-EUROPEAN LAIKA, SAARLOOS WOLFDOG, SAINT GERMAIN POINTER, SAINT MIGUEL CATTLE DOG, SAMOYED, SCENT HOUND FROM THE SAVE VALLEY, SCOTTISH TERRIER, SERBIAN HOUND, SERBIAN TRICOLOUR HOUND, SLOVAKIAN CHUVACH, SLOVAKIAN HOUND, SM?LANDSSTÖVARE, SMALL BLUE GASCONY BLUE, SMALL SWISS HOUND, SOUTH RUSSIAN SHEPHERD DOG, SOUTHEASTERN EUROPEAN SHEPHERD, SPANISH GREYHOUND, SPANISH HOUND, SPANISH MASTIFF, SPANISH WATER DOG, ST. BERNARD, SWEDISH LAPPHUND, SWEDISH VALLHUND, SWISS HOUND, TAIWAN DOG, TATRA SHEPHERD DOG, THAI BANGKAEW DOG, THAI RIDGEBACK DOG, TIBETAN MASTIFF, TIBETAN SPANIEL, TIBETAN TERRIER, TYROLEAN HOUND, URUGUAYAN CIMARRON, WEST SIBERIAN LAIKA, WESTPHALIAN DACHSBRACKE, WHITE SWISS SHEPHERD DOG, WIRE-HAIRED POINTING GRIFFON KORTHALS, WIREHAIRED SLOVAKIAN POINTER, YUGOSLAVIAN SHEPHERD DOG - SHARPLANINA

Beschreibung

Die Gentestbeschreibung

Die Haarlänge bei Hunden wird allgemein entweder als lang (der Golden Retriever) oder kurz (der Labrador Retriever) klassifiziert und von zwei Allelen kontrolliert: L > l. Mit Hilfe einer Herangehensweise über Kandidatengene identifizierten Housley und Venta (2006) eine Codierungsvariante im FGF5-Gen (Fibroblastenwachstumsfaktor), der mit langem Haar in Verbindung steht. Eine spätere Untersuchung zeigte, dass das FGF559F-Allel bei den meisten langhaarigen Rassen fixiert (oder nahezu fixiert) war, was eine Konsistenz mit der generellen Annahme bildete, dass die meisten über Rassen hinweg geteilten Merkmalen eine gemeinsame genetische Basis aufweisen.

Der Afghanische Windhund und der Yorkshire Terrier sind erwähnenswerte Ausnahmen. Da langes Haar nicht mit dem FGF5^59F-Allel in Verbindung steht, weisen sie darauf hin, dass ein zusätzliches FGF5-Allel oder ein anderes Gen für die erhöhte Haarlänge dieser Rassen verantwortlich ist.

Referenzen:

Cadieu, E., Neff, M.W., Quignon, P., Walsh, K., Chase, K., Parker, H.G., Vonholdt, B.M., Rhue, A., Boyko, A., Byers, A., et al. (2009). Coat variation in the domestic dog is governed by variants in three genes. Science 326, 150–153.

Housley, D.J.E., and Venta, P.J. (2006). The long and the short of it: evidence that FGF5 is a major determinant of canine “hair”-itability. Anim. Genet. 37, 309–315.