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Expression Regulation Research

Answering "who regulates this gene's expression, and how." Covers four levels: promoters, transcription factors, miRNA, and the ceRNA network.

Technical Route

1 Promoter Activity Analysis Dual-Luciferase Reporter Assay 2 Transcription Factor Binding Validation EMSA/ChIP 3 miRNA Target Validation Dual-Luciferase + 3'UTR Site 4 ceRNA Network Research miRNA-mRNA-lncRNA Competing Regulation

Research Steps & Corresponding Services

1

Promoter Activity Analysis

Construct a reporter vector containing the candidate promoter fragment, and analyze promoter activity strength with a dual-luciferase reporter assay.

2

Transcription Factor Binding Validation

Use EMSA to validate the direct binding relationship between the candidate transcription factor and the promoter cis-element.

3

miRNA Target Validation

Construct a reporter vector containing the 3'UTR fragment, and use a dual-luciferase assay to validate the candidate miRNA's targeted repression of the target gene's 3'UTR.

4

ceRNA Network Research

Combine the above methods to resolve the regulatory relationships within the miRNA-mRNA-lncRNA competing endogenous RNA network.

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Other Solutions

Gene Function Research
Molecular Mechanism Research
Molecular Interaction Research
Expression Regulation Research
Non-coding RNA Research
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