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German Shepherd Database Project

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    Pedigree of

    Gruen-Eck's Prince von Kurek

    February 27, 1956
    AKC W692297
    Black, Tan
    Breeder: Virginia D Lovell

    Notes: COI 9.90%

    Diersburg's Keno von Cort
    September 27, 1951
    AKC W301871
    Black, Tan

    Cort of Radella
    November 16, 1948
    AKC W114199
    Black, Tan

    Defender of Grafmar
    June 6, 1944
    AKC W18962
    Black, Tan

    Gingie of Radella
    July 21, 1941
    AKC A862340
    Black, Tan

    Ultra von Diersburg
    October 17, 1949
    AKC W216564
    Black, Tan

    Ch (US) 
    Jackie von Diersburg

    April 18, 1947
    AKC W58496
    Black, Cream

    Victory von Diersburg
    March 22, 1948
    AKC W112439
    Black, Tan

    Oldehove's Dagney Queen
    June 21, 1953
    AKC W487816
    Black, Cream

    Oldehove's Captain Ace
    August 1, 1948
    AKC W155802
    Black, Cream

    Ch (US) 
    Captain Franz van de Oldehove

    December 11, 1941
    AKC A572784
    Cream, Black

    Sharon van de Oldehove
    April 1, 1943
    AKC A777307
    Black, Grey

    Oldehove's Bela Dietlinde
    February 18, 1951
    AKC W258265
    Black, Cream

    Vito aus der Bertahutte
    September 2, 1945
    AKC W179835 / SZ 600787 (Bertahütte)
    Black, Tan / SZ: Black, Grey

    Oldehove's Bobette
    October 8, 1948
    AKC W122723
    Black, Cream

    Legend for German Shepherd Gene Study
      White Carrier
      Black Carrier

    The German Shepherd Gene Study tracks the recessive "masking" white and recessive black genes forward through the generations.

    Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent. Often, it is impossible to determine which two alleles of a gene are present within an dog's chromosomes based solely on the outward appearance of that dog. However, an allele that is hidden, or not expressed by, can still be passed on to that dog's offspring and expressed in a later generation.

    German Shepherds can carry one or both of the recessive white "masking" and/or the recessive black gene.

    (A masking gene masks the real color and pattern of the dog. The only way the gene can be expressed in some of the offspring is if both parents carry it. For example, when a white dog is bred to a non-white dog that does not carry the white gene, none of the offspring will express the white coat but they will be carriers of the white gene. If those offspring are bred to a white, some of their offspring will express the white coat color. White bred to white will always produce white offspring.)

    German Shepherd artwork on this site created by AHEAD Graphics. Visit their site for more talented artwork and custom designs.

    The German Shepherd Dog Database Project makes no guarantees as to the accuracy of the data published at this site. We have made every effort to verify all entries, but the German Shepherd Dog Database Project is not a registry so all data included has been submitted by dog owners or taken from registry reports and AKC Stud Books. Please contact us to report any errors or omission.

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