Zobrazeno 1 - 10
of 162
pro vyhledávání: '"J. Čítek"'
Publikováno v:
Czech Journal of Animal Science, Vol 61, Iss 8, Pp 377-382 (2016)
The objective of this study was to estimate the effect of a single-nucleotide polymorphism (SNP11646) in the FGF2 (Fibroblast Growth Factor 2) gene on the deregressed proof of breeding values (DRP) of Holstein sires (n = 149) for milk traits (milk yi
Externí odkaz:
https://doaj.org/article/f4eca5d00f344d48a9daf99ac42d7f4a
Publikováno v:
Czech Journal of Animal Science, Vol 60, Iss 7, Pp 319-326 (2015)
The influence of linseed and corn dietary supplements on the fatty acid (FA) composition of pork was evaluated. The effects of their appropriate use and dosage on pork meat and fat technological quality were also investigated. In total 72 pigs fed co
Externí odkaz:
https://doaj.org/article/860347816d42461b92185038ffa5bf78
Autor:
L. Hanusová, A. Míková, L. Večerek, D. Schroeffelová, V. Řehout, L. Tothová, K. Vernerová, B. Hosnedlová, J. Čítek
Publikováno v:
Czech Journal of Animal Science, Vol 59, Iss 8, Pp 365-373 (2014)
The aim was to evaluate the effect of polymorphisms in the promoter and in the coding region of the DGAT1 gene on the estimated breeding values (EBV) of Czech Simmental sires. The K232A polymorphism (n = 191) in the coding region was genotyped by PCR
Externí odkaz:
https://doaj.org/article/db699955b4d642069a86d74bfb8e58f5
Autor:
P. Chalupová, V. Dvořáková, A. Knoll, A. Stratil, H. Bartenschlager, R. Stupka, J. Čítek, M. Šprysl, A. Palánová, P. Horák, H. Geldermann
Publikováno v:
Czech Journal of Animal Science, Vol 59, Iss 3, Pp 116-127 (2014)
Genes that are expressed in skeletal muscles may play a role in prenatal muscle development and postnatal muscle growth and can be considered candidates for economically important traits. Four porcine genes that were differentially expressed in skele
Externí odkaz:
https://doaj.org/article/927cc24698594e42a0beb6ccacca60a0
Publikováno v:
Czech Journal of Animal Science, Vol 58, Iss 6, Pp 279-288 (2013)
The effect of a dietary linseed (Linum usitatissimum L.) supplement on the traits of fattening, carcass value, physical and chemical characteristics of meat quality, and the fatty acid composition of pig meat was evaluated. Seventy-two hybrids (Czech
Externí odkaz:
https://doaj.org/article/15c68a4a97f64956a58d722df0edfbb0
Publikováno v:
Czech Journal of Animal Science, Vol 56, Iss 7, Pp 301-304 (2011)
The relationship between a potential marker for mastitis, CGIL4, and the breeding value for somatic cell count (SCC) was analysed in a panel of Czech Simmental and German Holstein sires. Genotyping was done by PCR/RFLP. The analysis did not reveal a
Externí odkaz:
https://doaj.org/article/1745ee66c7ec4fa3a3d46d9fe267a197
Publikováno v:
Czech Journal of Animal Science, Vol 56, Iss 4, Pp 176-180 (2011)
The current knowledge of factors regulating voluntary feed intake in pigs is quite limited. The objective of this study was to test the influence of the missense mutation p.Asp298Asn (AF087937:c.746G>A) of the MC4R gene on selected production traits
Externí odkaz:
https://doaj.org/article/656a4705fee34f06994c91f032281982
Publikováno v:
Czech Journal of Animal Science, Vol 55, Iss 1, Pp 1-10 (2010)
Estimates of the effects influencing the economics of pig production are of primary importance for breeders. For this purpose, costs, revenues and profitability were determined on the basis of individual parameters of the efficiency of tested pigs an
Externí odkaz:
https://doaj.org/article/33ebffbc616e428088d1e33ca3bd5323
Publikováno v:
Czech Journal of Animal Science, Vol 54, Iss 2, Pp 55-64 (2009)
The aim of the paper was to analyse congenital disorders in the Czech cattle population in 1986-2001. The offspring of 474 sires - 215 Czech Simmental, 236 Holstein, and 23 beef - were diagnosed with congenital disorders which were unevenly distribut
Externí odkaz:
https://doaj.org/article/fc59f86e856b4facb0c805e17a37978a
Publikováno v:
Czech Journal of Animal Science, Vol 53, Iss 12, Pp 506-514 (2008)
The objective of this study was to examine the influence of weight and sex on fat amounts in relation to the formation of selected carcass cuts in final hybrid pigs commonly kept in the Czech Republic. During the experiment 123 hybrid pigs of various
Externí odkaz:
https://doaj.org/article/62319299f71a4ce7914df8df05ebb180