Semen Characteristics of Japanese Black Bulls Carrying the 7/21 Robertsonian Translocation
نویسندگان
چکیده
منابع مشابه
Robertsonian Translocation and Its Effect on Fertility in Japanese Black Cattle
To confirm the distribution of chromosome abnormalities and their effects on fertility, a cytogenetic survey was carried out in five different herds of Japanese Black Cattle. The chromosome abnormality most frequently observed was the 7/21 Robertsonian translocation. This translocation was observed in a local herd at a fairly high frequency of 10.9% due to continuous use of the carrier bulls in...
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ژورنال
عنوان ژورنال: Nihon Chikusan Gakkaiho
سال: 1997
ISSN: 1346-907X,1880-8255
DOI: 10.2508/chikusan.68.827