Oklahoma Farm Report masthead graphic with wheat on the left and cattle on the right.
Howdy Neighbors!
Ron Hays, Director of Farm and Ranch Programming, Radio Oklahoma Ag Network  |  2401 Exchange Ave, Suite F, Oklahoma City, Ok 73108  |  (405) 601-9211

advertisements
   
   
   
   
   
    
   
   
   
   
   

Agricultural News


Test for Accurate Detection of E Coli in Cattle Discovered at Kansas State

Tue, 08 Jul 2014 09:33:01 CDT

Test for Accurate Detection of E Coli in Cattle Discovered at Kansas State


Kansas State University diagnosticians are helping the cattle industry save millions of dollars each year by developing earlier and accurate detection of E. coli.

Lance Noll, master's student in veterinary biomedical science, Greensburg; T.G. Nagaraja, university distinguished professor of diagnostic medicine and pathobiology; and Jianfa Bai, assistant professor in the Kansas State Veterinary Diagnostic Laboratory, are leading a project to improve techniques for detecting pathogenic Shiga toxin-producing E. coli O157:H7. A U.S. Department of Agriculture Coordinated Agriculture Project grant is funding the work.


Nagaraja is the guest of Ron Hays on today's Beef Buzz.


The researchers are part of a College of Veterinary Medicine team studying preharvest food safety in beef cattle. Noll has developed and validated a molecular assay that can detect and quantify major genes specific for E. coli O157.


"Developing a method to detect E. coli before it can potentially contaminate the food supply benefits the beef industry by preventing costly recalls but also benefits the consumer by ensuring the safety of the beef supply," Noll said.


The newly developed test is a molecular assay, or polymerase chain reaction, that detects bacteria based on genetic sequences, which are the bacteria's "fingerprints," Nagaraja said. The test is rapid and less labor-intensive than existing detection methods. The method can be automated and test many samples in a short period of time.


The test can be used in a diagnostic or research laboratory to accurately detect E. coli and can help with quality control in cattle facilities.


"The novelty of this test is that it targets four genes," Nagaraja said. "We are constantly working on finding better and more sensitive ways to detect these pathogens of E. coli in cattle feces."



The Beef Buzz is a regular feature heard on radio stations around the region on the Radio Oklahoma Network- but is also a regular audio feature found on this website as well. Click on the LISTEN BAR below for today's show- and check out our archives for older Beef Buzz shows covering the gamut of the beef cattle industry today.



   
   

Ron Hays Beef Buzzes with T G Nagaraja of K-State.
right-click to download mp3

 

WebReadyTM Powered by WireReady® NSI

 


Top Agricultural News

  • Farm Bureau's Steve Thompson Offers Color Commentary of the Only Day in April Lawmakers Will Meet- and What's Ahead for Balance of the 2020 Session  Mon, 06 Apr 2020 21:31:55 CDT
  • USDA's First National Crop Progres Report This Spring Shows Wet, Cool Conditions Delaying Corn Planting, Oklahoma Wheat Crop Continues to Look Great  Mon, 06 Apr 2020 17:08:47 CDT
  • Oklahoma Grain Elevator Cash Bids as of 2:00 p.m. Monday April 6, 2020  Mon, 06 Apr 2020 16:26:49 CDT
  • Monday, April 6, 2020 Market Wrap-Up with Justin Lewis  Mon, 06 Apr 2020 15:39:07 CDT
  • New Southern Plains Podcast Focuses on Soil Health Classroom Curriculum   Mon, 06 Apr 2020 13:10:43 CDT
  • This Weeks Ag in the Classroom--Tasty Recipes, Growing your Own Garden, and New Food Challenges  Mon, 06 Apr 2020 12:32:47 CDT
  • Impact of Recruitment and Retention of Food Animal Veterinarians on the U.S. Food Supply  Mon, 06 Apr 2020 12:16:47 CDT
  • Robert Wells, Livestock Consultant says Donít Let Your Cows Eat the Profit  Mon, 06 Apr 2020 12:00:51 CDT

  • More Headlines...

       

    Ron salutes our daily email sponsors!

    Oklahoma City Farm Show KIS FUTURES, INC. Oklahoma Ag Credit Oklahoma Farm Bureau National Livestock Credit Ag Mediation Program P&K Equipment AFR Insurance Stillwater Milling Oklahoma Cattlemen's Association

    Our Road to Rural Prosperity sponsors!

    Banc First OPSRC ORWA TPAOO TPAOO

    Search OklahomaFarmReport.com


       
       
    © 2008-2020 Oklahoma Farm Report
    Email Ron   |   Newsletter Signup   |    Current Spots   |    Program Links

    WebReady powered by WireReady® Inc.