Biotechnology Bulletin ›› 2012, Vol. 0 ›› Issue (12): 8-12.

• Review • Previous Articles     Next Articles

Advances in fat-1 Transgenic Animals

Yang Huiting1,2, Wang Hongmei1, Fang Yongzhi3, Liu Wenhao1, Wu Jianming1, He Hongbin1   

  1. 1 Dairy Cattle Research Center,Shandong Academy of Agricultural Science,Jinan 250100 ;2 College of Life Science,Shandong NormalUniversity,Jinan 250014 ;3 Jinan Military Region Army Dog Training Group,Jinan 250010
  • Received:2012-04-25 Revised:2013-01-25 Online:2012-12-26 Published:2013-02-06

Abstract: Mammals engineered by fat-1 gene from Caenorhabditis elegans can convert n-6 polyunsaturated fatty acids(PUFAs)to n-3PUFAs,and decrease the ratio of n-6/n-3 PUFAs in vivo. Although n-3 polyunsaturated fatty acids have been shown to play an important role inhealth,and can reduce the risk of many diseases,humans can not synthesize the n-3 PUFAs automatically. This review summarized the statusof research about fat-1 gene and fat-1 transgenic animals.

Key words: fat-1 gene, Transgenic animal n-3, PUFAs