例如:"lncRNA", "apoptosis", "WRKY"

Two type II IFN members, IFN-γ and IFN-γ related (rel), regulate differentially IRF1 and IRF11 in zebrafish.

Fish Shellfish Immunol.2017 Jun;65:103-110. Epub 2017 Mar 31
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


Two members of type II IFNs have been identified in fish, i.e. an IFN-γ gene as in other vertebrates and a unique IFN-γ related (IFN-γ rel) gene being solely present in fish. However, the signalling pathways involved in the down-stream signalling of type II IFNs in fish remains poorly described. In this study, the type II IFNs mediated IRF1 was investigated in zebrafish, and the true homologous gene of mammalian IRF1 in fish was revealed despite the report of so-called IRF1a and IRF1b in zebrafish. As revealed in overexpression analysis, zebrafish IFN-γ had a higher induction ability than IFN-γ rel in relation with the expression of IRF1. IFN-γ stimulated the expression level of and also but they had opposite trends with the increase of time; enhancement of duanyu18131a waned after 12 h post injection of plasmids; whereas expression increased continuously. Zebrafish IRF1 gene promoter contained several putative transcription factor binding sites, including GAS and NF-κB motifs. Luciferase assay revealed that the GAS site was essential in the IFN-γ triggered IRF1 expression. In contrast, IRF11 contained neither GAS nor NF-κB elements, and did not respond to IFN-γ induction. It is considered that duanyu18131a and duanyu18131b are structurally and functionally similar to and in mammal respectively, and that IRF11, although used to be nominated as IRF1a, is not the orthologue of mammalian IRF1, but IRF1b in zebrafish should be the orthologue.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读