Short Communications

Effects of Different Types and Levels of Oil on the Expression of 18S rRNA in Broilers

  • ZHANG Wenwen ,
  • LU Weiwei ,
  • WANG Ting ,
  • ZHAO Yiwen ,
  • ZHANG Pengfei ,
  • WANG Xianyong ,
  • CHEN Wen ,
  • HUANG Yanqun
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  • 1. Animal Husbandry Medical College of Engineering, Henan Agricultural University, Zhengzhou 450002, China;
    2. Shang Du Biological Technology Co., Ltd. of Henan, Zhengzhou 466311, China

Received date: 2014-06-30

  Online published: 2014-12-05

Abstract

This experiment was conducted to study the effects of different types and levels of oil on the expression of 18S rRNA in liver and chest muscle of broilers. A total of 240 1-day-old female Cobb-500 broilers were fed in this experiment. Broilers were randomly assigned to 8 groups (fed basal diets added with 2.50% and 5.00% linseed oil, corn oil, sesame oil and lard oil, respectively) with 6 replicates per group and 5 broilers per replicate. One broiler of each replicate was selected to slaughter at age of 42 days. The results showed as follows: 1) the relative expression levels of 18S rRNA in liver and breast muscle of broilers were both significantly affected by the oil type and level (P<0.01), and the interactive effect of oil type and level also had significantly effect on the relative expression level of 18S rRNA in liver of broilers (P<0.01). 2) Compared with oil level of 2.50%, except 5.00% linseed level did not significantly affect relative expression level of 18S rRNA in liver of broilers (P>0.05), the increasing of oil level (5.00%) significantly increased the relative expression level of 18S rRNA in liver and breast muscle of broilers (P<0.05 or P<0.01). 3) The relative expression levels of 18S rRNA of linseed oil groups were higher than corn oil, sesame oil and lard oil groups both in liver and breast muscle of broilers at varying degrees (P<0.05 or P>0.05). The results of this study show that the 18S rRNA expression in liver and breast muscle of broilers is affected by both oil type and level.

Cite this article

ZHANG Wenwen , LU Weiwei , WANG Ting , ZHAO Yiwen , ZHANG Pengfei , WANG Xianyong , CHEN Wen , HUANG Yanqun . Effects of Different Types and Levels of Oil on the Expression of 18S rRNA in Broilers[J]. Chinese Journal of Animal Nutrition, 2014 , 26(12) : 3814 -3820 . DOI: 10.3969/j.issn.1006-267x.2014.12.035

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