Familial occurrence of Danish and Dutch cases of the bovine brachyspina syndrome-3 ...

Copyright information: Taken from "Familial occurrence of Danish and Dutch cases of the bovine brachyspina syndrome"http://www.biomedcentral.com/1746-6148/3/8BMC Veterinary Research 2007;3():8-8.Published online 8 May 2007PMCID:PMC1876211.(NLD1) are genetically related within 6 generations. Each affected calf is the result of breeding between genetically related animals and all parents are related to a common ancestor (A) in generation VI, often through his son (B). □ = phenotypically normal male; ○ = phenotypically normal female; ■ = affected male; ● = affected female. ...