Detecting e-coli sooner
KSU Researchers Develop Genetic Test to Help Detect E. coli in Beef Cattle.
Researchers at Kansas State University have developed a genetic test that could help the cattle industry more rapidly and accurately detect pathogenic Shiga toxin-producing E. coli O157:H7. The new test is a molecular assay, or polymerase chain reaction, that has been developed and validated to detect and quantify four genes specific for E. coli O157:H7. It detects bacteria based on genetic sequence. The test is rapid, less labor-intensive and can be used in a diagnostic or research lab to accurately test many samples for E. coli. It can also be automated and help with quality control in cattle facilities. The project is being funded by a U.S. Department of Agriculture Coordinated Agriculture Project grant. Here's Executive Director of the Idaho Cattle Assoc., Wyatt Prescott: "As our industry continues to progress, we are getting more efficient more productive and safer for the end consumer.
