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Related Concept Videos

Reporter Genes02:11

Reporter Genes

12.5K
Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.
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Labeling DNA Probes03:31

Labeling DNA Probes

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DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
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Related Experiment Video

Updated: Nov 25, 2025

Genetic Barcoding with Fluorescent Proteins for Multiplexed Applications
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Genetic Barcoding with Fluorescent Proteins for Multiplexed Applications

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Editorial: Next-Generation Genetically-Encoded Fluorescent Sensors

Shai Berlin1, Elizabeth C Carroll2

  • 1Department of Neuroscience, The Ruth and Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel.

Frontiers in Cellular Neuroscience
|December 21, 2020
PubMed
Summary

No abstract available in PubMed .

Keywords:
activitybiosensordiseasefluorescentgenetically encoded activity indicatorsneuronphotoactivable

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