PUBLICATION
Characterization and biological function analysis of the TRIM47 gene from common carp (Cyprinus carpio)
- Authors
- Wang, Y., Kuang, M., Lu, Y., Lin, L., Liu, X.
- ID
- ZDB-PUB-170622-14
- Date
- 2017
- Source
- Gene 627: 188-193 (Journal)
- Registered Authors
- Keywords
- Antiviral, Common carp, SVCV, TRIM47
- MeSH Terms
-
- Disease Resistance/genetics*
- Brain/metabolism
- Carps/genetics*
- Carps/immunology
- Carps/virology
- Fish Proteins/genetics*
- Fish Proteins/metabolism
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Kidney/metabolism
- Fish Diseases/immunology
- Fish Diseases/virology
- Animals
- Interferon Type I/genetics
- Interferon Type I/metabolism
- Mitochondrial Proteins/genetics*
- Mitochondrial Proteins/metabolism
- PubMed
- 28629823 Full text @ Gene
Citation
Wang, Y., Kuang, M., Lu, Y., Lin, L., Liu, X. (2017) Characterization and biological function analysis of the TRIM47 gene from common carp (Cyprinus carpio). Gene. 627:188-193.
Abstract
The TRIM family protein was known to play an important role in many cellular processes, including potential antiviral activity, which has attracted lots of attention. In this study, a TRIM47 homolog from common carp (Cyprinus carpio) was cloned and the full length coding DNA sequence (CDS) of this gene was analyzed, results showed that there was a 97% similarity between common carp and zebrafish (Danio rerio), but only 18% similarity with that of human (Homo sapiens) and mouse (Mus musculus). The tissue distribution analysis showed TRIM47 had the highest mRNA level in the brain, a few immune related organs such as liver and kidney also had a relatively high level of TRIM47 expression. SVCV infection decreased TRIM47 mRNA level significantly both in vitro and in vivo, but its expression was not affected by the virus at the protein level. The recombinant plasmid pcDNA4-TRIM47-His was constructed, the subcellular localization in FHM cells showed that TRIM47 uniformly distributed in the cytoplasm at the form of tiny spots, and partially localized in the mitochondria. Overexpression TRIM47 in FHM cells significantly decreased the mRNA level of SVCV-G gene, and it was accompanied with the increasing of IFN1, a member of type I IFN, at the case of SVCV stimulation. In summary, our results had first demonstrated that TRIM47 of the common carp played an important role in viral resistance processes as well as the regulation of IFN signaling pathway.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping