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WANG Li,SHI Dawei,WU Xinzhong.Characterization and expression analysis of an allograft inflammatory factor-1 homologue in yellow grouper (Epinephelus awoara)[J].Acta Oceanologica Sinica,2008,(6):141-148
Characterization and expression analysis of an allograft inflammatory factor-1 homologue in yellow grouper (Epinephelus awoara)
Characterization and expression analysis of an allograft inflammatory factor-1 homologue in yellow grouper (Epinephelus awoara)
投稿时间:2007-08-14  修订日期:2008-04-15
DOI:
中文关键词:  allograft inflammatory factor-1  epinephelus awoara  expression
英文关键词:allograft inflammatory factor-1  epinephelus awoara  expression
基金项目:The National Natural Science Foundation of China under contract No. 30671619.
作者单位E-mail
WANG Li Laboratory of Marine Life Science and Technology, College of Animal Sciences, Zhejiang University, Hangzhou 310029, China
College of Life Science and Technology, Southwest University for Nationalities, Chengdu 610041, China 
 
SHI Dawei Laboratory of Marine Life Science and Technology, College of Animal Sciences, Zhejiang University, Hangzhou 310029, China  
WU Xinzhong Laboratory of Marine Life Science and Technology, College of Animal Sciences, Zhejiang University, Hangzhou 310029, China wuxz@zju.edu.cn 
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中文摘要:
      Allograft inflammatory factor-1 (AIF-1) is a cytoplasmic calcium-binding protein involved in inflammatory response-related diseases in mammals. Previously an identified AIF-1 gene was simply reported in yellow grouper. The characterization of AIF-1 gene and its expression at the gene and protein level are further described. Yellow grouper AIF-1 is composed of 147 amino acids, and 64%~84% identical to other homologues. Basal level AIF-1 mRNA expression was noted in spleen, anterior kidney and kidney, using reverse-transcription polymerase chain reaction (RT-PCR). After stimulation of LPS, the AIF-1 mRNA expression was up-regulated in tissues examined:spleen, anterior kidney, kidney, heart and liver, but not in muscle. The recombinant AIF-1 protein was expressed in Escherichia coli, and then purified for the development of antiserum. Western blotting analysis revealed a band with a molecular mass of about 17 ku.
英文摘要:
      Allograft inflammatory factor-1 (AIF-1) is a cytoplasmic calcium-binding protein involved in inflammatory response-related diseases in mammals. Previously an identified AIF-1 gene was simply reported in yellow grouper. The characterization of AIF-1 gene and its expression at the gene and protein level are further described. Yellow grouper AIF-1 is composed of 147 amino acids, and 64%~84% identical to other homologues. Basal level AIF-1 mRNA expression was noted in spleen, anterior kidney and kidney, using reverse-transcription polymerase chain reaction (RT-PCR). After stimulation of LPS, the AIF-1 mRNA expression was up-regulated in tissues examined:spleen, anterior kidney, kidney, heart and liver, but not in muscle. The recombinant AIF-1 protein was expressed in Escherichia coli, and then purified for the development of antiserum. Western blotting analysis revealed a band with a molecular mass of about 17 ku.
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