Allele frequency at PRL (prolactin) and LGB (lactoglobulin beta) genes in Red cattle breeds from Central Europe and in other breeds
2001
Citek, J. | Rehout, V. | Neubauerova, V. (Jihoceska Univ., Ceske Budejovice (Czech Republic). Zemedelska Fakulta)
Allele frequencies were determined at prolactin (PRL) and beta lactoglobulin (LGB) genes by PCR/RFLP technique in the following cattle breeds: Czech Pied (n = 46), Black and White (n = 42), German Black and White (n = 39), Czech Red (n = 59), Polish Red (n = 65), and German Red (n = 29). At PRL the following frequencies of allele A were found in breeds under investigation: Czech Pied - 0.83, Black and White - 0.90, German Black and White - 0.81, Czech Red - 0.56, Polish Red - 0.87, and German Red - 0.86. At LGB allele B predominated and its estimated gene frequencies in the same order were 0.53, 0.59, 0.70, 0.56, 0.81, and 0.68, respectively. At PRL significant differences were found between Czech Red and other breeds. At LGB significant differences were detected between Polish Red and other breeds, with the exception of German Red, and between Czech Pied and German Black and White breeds.
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