Adipose Tissue-Specific Expression of Lipogenic Genes in Different Cattle Breeds: Relationship to Fatty Acid Composition
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F12%3A%230001701" target="_blank" >RIV/00027014:_____/12:#0001701 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.vuzv.cz/sites/File/_privat/12146.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/12146.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Adipose Tissue-Specific Expression of Lipogenic Genes in Different Cattle Breeds: Relationship to Fatty Acid Composition
Popis výsledku v původním jazyce
The objective of the present study was to determine the mRNA expression of selected genes associated with de novo FA synthesis and desaturation (ACACA, FASN, SCD1) in cod, subcutaneous, and intramuscular adipose tissues (AT) of 38 Aberdeen Angus (AA), Gascon (GS), Holstein (HO), and Fleckvieh (FL) bulls. Furthermore, the relationship between gene expression levels measured by RT PCR and phenotypic fatty acid composition was evaluated. Gene expression levels significantly differed between various AT depots (P<0.01), with the lowest relative amount observed in the intramuscular AT. The genes studied were generally more highly expressed in the AT of AA and HO compared to GS and FL bulls. The breed differences found in gene expression levels corresponded to those in the total FA content in intramuscular AT. In addition, the differences in gene mRNA levels between breeds were partly reflected in the contents of MUFA and de novo synthesized SFA in all the AT examined.
Název v anglickém jazyce
Adipose Tissue-Specific Expression of Lipogenic Genes in Different Cattle Breeds: Relationship to Fatty Acid Composition
Popis výsledku anglicky
The objective of the present study was to determine the mRNA expression of selected genes associated with de novo FA synthesis and desaturation (ACACA, FASN, SCD1) in cod, subcutaneous, and intramuscular adipose tissues (AT) of 38 Aberdeen Angus (AA), Gascon (GS), Holstein (HO), and Fleckvieh (FL) bulls. Furthermore, the relationship between gene expression levels measured by RT PCR and phenotypic fatty acid composition was evaluated. Gene expression levels significantly differed between various AT depots (P<0.01), with the lowest relative amount observed in the intramuscular AT. The genes studied were generally more highly expressed in the AT of AA and HO compared to GS and FL bulls. The breed differences found in gene expression levels corresponded to those in the total FA content in intramuscular AT. In addition, the differences in gene mRNA levels between breeds were partly reflected in the contents of MUFA and de novo synthesized SFA in all the AT examined.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
GG - Chov hospodářských zvířat
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/QH81228" target="_blank" >QH81228: Genetické faktory ovlivňující zastoupení mastných kyselin v hovězím mase</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
58th International Congress of Meat Science and Technology
ISBN
978-0-9810463-6-5
ISSN
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e-ISSN
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Počet stran výsledku
4
Strana od-do
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Název nakladatele
Canadian Meat Science Association
Místo vydání
Montréal, Canada
Místo konání akce
Montréal, Canada
Datum konání akce
12. 8. 2012
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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