ORIGINAL PAPER
Impact of leptin gene polymorphisms on breeding value for milk production traits in cattle
J. Komisarek 1  
,   J. Szyda 2,   A. Michalak 1,   Z. Dorynek 1
 
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1
The August Cieszkowski Agricultural University of Poznań, Department of Cattle Breeding, Wojska Polskiego 71 A, 60-625 Poznań, Poland
2
Agricultural University of Wrocław, Department of Animal Genetics, Kożuchowska 7, 51-631 Wrocław, Poland
CORRESPONDING AUTHOR
J. Komisarek   

The August Cieszkowski Agricultural University of Poznań, Department of Cattle Breeding, Wojska Polskiego 71 A, 60-625 Poznań, Poland
Publication date: 2005-08-04
 
J. Anim. Feed Sci. 2005;14(3):491–500
 
KEYWORDS
ABSTRACT
The aim of the study was to analyse the relationship between the Arg4Cys and Ala59Val polymorphisms of the bovine leptin gene, and the milk traits, based on the breeding values of AI proven bulls. A total of 187 individuals was analysed. The following allele frequencies have been found: 0.55 (C) and 0.45 (T) for Arg4Cys, and 0.73 (C) and 0.27 (T) for Ala59Val. Arg4Cys TT genotype has a highly significant increasing effect on milk yield and a significant increasing effect on protein yield, whereas no marked influence of this polymorphism can be observed on butterfat yield. Consequently, the content of butterfat is highly significantly decreased by genotype TT. In contrast, Ala59Val does not affect amounts of milk and protein, but is responsible for controlling the amount of produced butterfat.
 
CITATIONS (15):
1.
Practical application of daughter yield deviations in dairy cattle breeding
Joanna Szyda, Ewa Ptak, Jolanta Komisarek, Andrzej Żarnecki
Journal of Applied Genetics
 
2.
Testing candidate gene effects on milk production traits in dairy cattle under various parameterizations and modes of inheritance
T. Suchocki, J. Komisarek, J. Szyda
Journal of Dairy Science
 
3.
Lack of an association between single nucleotide polymorphisms in the bovine leptin gene and intramuscular fat in Bos taurus cattle
L. Pannier, T. Sweeney, R.M. Hamill, F. Ipek, P.C. Stapleton, A.M. Mullen
Meat Science
 
4.
Breed characteristics associated with LEP gene polymorphisms in Holstein cattle
E. V. Machulskaya, N. V. Kovalyuk, L. G. Gorkovenko, Yu. Yu. Shakhnazarova, N. A. Morkovkina
Russian Agricultural Sciences
 
5.
Statistical Modeling of Candidate Gene Effects on Milk Production Traits in Dairy Cattle
J. Szyda, J. Komisarek
Journal of Dairy Science
 
6.
Influence of polymorphism of R25C and Y7F loci of the leptin gene on the duration of economic use of the Ayrshire cattle
N. V. Kovalyuk, E. V. Machulskaya, V. F. Satsuk, Yu. Yu. Shakhnazarova, N. A. Morkovkina
Russian Agricultural Sciences
 
7.
Relationships between polymorphisms of growth hormone, leptin and myogenic factor 5 genes with some milk yield traits in Holstein dairy cows
Jale Metin Kiyici, Korhan Arslan, Bilal Akyuz, Mahmut Kaliber, Esma Gamze Aksel, Mehmet Ulaş Çinar
International Journal of Dairy Technology
 
8.
Characterization of Bubaline Leptin Gene Polymorphism By Using PCR-RFLP
SELÇUK KAPLAN
Alınteri Zirai Bilimler Dergisi
 
9.
Possible Causes and Consequences of the Distribution of Separate Allelic Variants of the LEP Gene in the Groups of Ayrshire and Holstein Cattle
N. V. Kovalyuk, V. F. Satsuk, E. V. Machulskaya, Yu. Yu. Shakhnazarova
Russian Journal of Genetics
 
10.
Effect of polymorphisms in the leptin, leptin receptor and acyl-CoA:diacylglycerol acyltransferase 1 (DGAT1) genes and genetic polymorphism of milk proteins on bovine milk composition
Maria Glantz, Månsson Lindmark, Hans Stålhammar, Marie Paulsson
Journal of Dairy Research
 
11.
Evaluation of candidate genotype of leptin gene associated with fertility and production traits in Hardhenu ( Bos taurus  ×  Bos indicus ) cattle
Tejwanti Yadav, Ankit Magotra, Ramesh Kumar, Yogesh Bangar, Asha Garg, Sunil Kumar, Vikram Jeet, Baljit Malik
Reproduction in Domestic Animals
 
12.
Association of leptin gene polymorphisms with predisposition of cattle to ketosis
N. Kovalyuk, L. Yakusheva, E. Kuzminova, E. Shiryaeva, A. Abramov, M. Semenenko
Genetika i razvedenie zhivotnyh
 
13.
Genetic parameters of milk productivity for three lactations of Holstein cattle with different genotypes of LEP gene
Tahir Akhmetov, Natalia Safina, Azat Alimov, Margarita Varlamova, A. Valiev, B. Ziganshin, F. Nezhmetdinova, A. Taylan, R. Nizamov
BIO Web of Conferences
 
14.
The relationship between snp-polymorphisms of the leptin gene and the development of fatty liver disease in dairy cows
Natalia Kovalyuk, Elena Kuzminova, Marina Semenenko, Andrey Abramov, Ludmila Yakusheva, S. Knyazev, O. Loretts, V. Kukhar, O. Panfilova, M. Tsoy
E3S Web of Conferences
 
15.
Effect of BsaA I genotyped intronic SNP of leptin gene on production and reproduction traits in Indian dairy cattle
Tejwanti Yadav, Ankit Magotra, Yogesh. Bangar, Ramesh Kumar, A. Yadav, Asha Garg, Pooja Bahurupi, Pankaj Kumar
Animal Biotechnology
 
ISSN:1230-1388