Iowa Public Television


Stories Tagged "DNA"

Displaying 1 to 3 of 3 results.

Longhorn Ancestry Spans Globe

posted on May 31, 2013 at 1:51 PM

Scientists examined some 48,000 genetic markers on DNA from 58 cattle breeds, confirming the Longhorns of today are direct descendants of Spanish cattle brought by Columbus to Hispaniola. Full Story

Poland finds horse meat DNA in beef samples

posted on March 1, 2013 at 4:34 PM

One of Poland's top veterinarians said Thursday that traces of horse-meat DNA have been found in beef samples taken from three meat processors - the first acknowledgement that the country could be a source of the horse meat that fraudulently ended... Full Story

Officials to Test for Asian Carp at Bait Shops

posted on September 7, 2012 at 3:22 PM

Officials plan to expand efforts to test for Asian carp in the Lake Erie basin to bait shops. Full Story

Displaying 1 to 3 of 3 results.