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PMID:21567317

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Citation

Massey, S, Quiñones, B and Teter, K (2011) A cell-based fluorescent assay to detect the activity of Shiga toxin and other toxins that inhibit protein synthesis. Methods Mol. Biol. 739:49-59

Abstract

Escherichia coli O157:H7, a major cause of food-borne illness, produces Shiga toxins (Stxs) that block protein synthesis by inactivating the ribosome. In this chapter, we describe a simple cell-based fluorescent assay to detect Stxs and inhibitors of toxin activity. The assay can also be used to detect other plant and bacterial toxins that arrest protein synthesis.

Links

PubMed Online version:10.1007/978-1-61779-102-4_5

Keywords

Animals; Cercopithecus aethiops; Escherichia coli O157/isolation & purification; Escherichia coli O157/pathogenicity; Food Contamination/analysis; Food Safety; Green Fluorescent Proteins/biosynthesis; Protein Biosynthesis; Shiga Toxin 2/analysis; Shiga Toxin 2/antagonists & inhibitors; Vero Cells

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

CORDI:Q6KE85

GO:0031640 : killing of cells of other organism

ECO:0000314:

P

Figure 3.

complete
CACAO 4387

PSEAE:TOXA

GO:0031640 : killing of cells of other organism

ECO:0000314:

P

Figure 3.

complete
CACAO 4389

ECO57:Q7DI68

GO:0031640 : killing of cells of other organism

ECO:0000314:

P

Figure 1.

complete
CACAO 4388


See also

References

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