Association of bovine DGAT1 and leptin genes polymorphism with milk production traits and energy balance indicators in primiparous Holstein cows
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A63547" target="_blank" >RIV/60460709:41210/14:63547 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00027014:_____/14:#0002023
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Association of bovine DGAT1 and leptin genes polymorphism with milk production traits and energy balance indicators in primiparous Holstein cows
Popis výsledku v původním jazyce
This study investigated the impact and significance of two polymorphisms located in the DGAT1 and LEP genes on selected milk production traits during the first six months of lactation, with respect to the course of the Holstein primiparous cows? body condition. A total of 278 primiparous Holstein cows were tested for the DGAT1-K232A and LEP C(-963)T mutations using the PCR-RFLP technique. The following allele frequencies were found: K232A - 0.74 (A) and 0.26 (K), C(-963)T - 0.58 (C) and 0.42 (T). The statistically significant influences (P<0.01-0.05) were found for both polymorphisms. Homozygotes AA for DGAT1 were characterized by the highest daily milk production and lowest percentage content of fat during almost all observed months (P<0.01-0.05), which is related to statistically significantly (P<0.01) the lowest fat-to-protein ratio. Cows with CC genotype in LEP gene were characterized by the lowest content of fat during the second month of lactation which affected corresponding fat
Název v anglickém jazyce
Association of bovine DGAT1 and leptin genes polymorphism with milk production traits and energy balance indicators in primiparous Holstein cows
Popis výsledku anglicky
This study investigated the impact and significance of two polymorphisms located in the DGAT1 and LEP genes on selected milk production traits during the first six months of lactation, with respect to the course of the Holstein primiparous cows? body condition. A total of 278 primiparous Holstein cows were tested for the DGAT1-K232A and LEP C(-963)T mutations using the PCR-RFLP technique. The following allele frequencies were found: K232A - 0.74 (A) and 0.26 (K), C(-963)T - 0.58 (C) and 0.42 (T). The statistically significant influences (P<0.01-0.05) were found for both polymorphisms. Homozygotes AA for DGAT1 were characterized by the highest daily milk production and lowest percentage content of fat during almost all observed months (P<0.01-0.05), which is related to statistically significantly (P<0.01) the lowest fat-to-protein ratio. Cows with CC genotype in LEP gene were characterized by the lowest content of fat during the second month of lactation which affected corresponding fat
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EB - Genetika a molekulární biologie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Mljekarstvo
ISSN
0026-704X
e-ISSN
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Svazek periodika
64
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
HR - Chorvatská republika
Počet stran výsledku
8
Strana od-do
19-26
Kód UT WoS článku
000333869700003
EID výsledku v databázi Scopus
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