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Related Concept Videos

Exocytosis

Exocytosis

Exocytosis is used to release material from cells. Like other bulk transport mechanisms, exocytosis requires energy.

Exocytosis

Exocytosis

Exocytosis is a process that releases molecules outside the cell. Like other bulk transport mechanisms, exocytosis requires energy.
Exocytosis is the opposite of endocytosis, which brings molecules inside the cell. Sometimes, the released materials are signaling molecules. For example, neurons typically use exocytosis to release neurotransmitters. Cells also use exocytosis to insert proteins such as ion channels into their cell membranes, secrete proteins for use in the extracellular matrix, or...

Reporter Genes

Reporter Genes

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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Related Experiment Video

Updated: Mar 28, 2026

Investigating Mast Cell Secretory Granules; from Biosynthesis to Exocytosis

Investigating Mast Cell Secretory Granules; from Biosynthesis to Exocytosis

Published on: January 26, 2015

Exploring exocytosis using chemical genomics

Anirban Baral¹, Rishikesh P Bhalerao²

¹Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, S-90183 Umeå, Sweden;

Proceedings of the National Academy of Sciences of the United States of America

|December 25, 2015

Summary

No abstract available in PubMed .

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Related Experiment Videos

Last Updated: Mar 28, 2026

Investigating Mast Cell Secretory Granules; from Biosynthesis to Exocytosis

Investigating Mast Cell Secretory Granules; from Biosynthesis to Exocytosis

Published on: January 26, 2015

Automated Detection and Analysis of Exocytosis

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Published on: September 11, 2021

Imaging FITC-dextran as a Reporter for Regulated Exocytosis

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Published on: June 20, 2018