FILE: SCIENTISTS STUDY FAMED SLED DOG'S DNA
<p>--SUPERS--</p>\n<p>File</p>\n<p>New York</p>\n<p></p>\n<p>--LEAD IN – </p>\n<p>A STUDY OF A FAMED SLED DOG’S D-N-A IS HELPING SCIENTISTS UNDERSTAND HOW DOGS OF THE PAST COMPARE TO MODERN DOGS. </p>\n<p>--VO SCRIPT—</p>\n<p>THE SLED DOG BALTO HAS BEEN CELEBRATED FOR HIS ROLE IN DELIVERING ANTITOXIN SUPPLIES TO A REMOTE ALASKAN TOWN IN 19-25 DURING THE DIPHTHERIA EPIDEMIC.</p>\n<p>AND NOW, HIS D-N-A IS OFFERING INSIGHT INTO HOW GENETIC DIVERSITY AFFECTS THE HEALTH OF DOGS -- BOTH PAST AND PRESENT. </p>\n<p>RESEARCHERS AT THE UNIVERSITY OF CALIFORNIA SANTA CRUZ SEQUENCED D-N-A SAMPLES FROM BALTO’S TAXIDERMIED SPECIMEN AND COMPARED THEM TO THOSE OF CURRENT LIVING DOG BREEDS. </p>\n<p>THEY FOUND THAT BALTO’S GENOME IS MORE DIVERSE — AND ULTIMATELY HEALTHIER — THAN THAT OF MOST DOG BREEDS TODAY. </p>\n<p>AND HE CAME FROM A POPULATION OF WORKING DOGS THAT HAD TRAITS THAT MADE THEM MORE FIT TO TRAVEL AND SURVIVE IN HARSH CONDITIONS. </p>\n<p>--TAG—</p>\n<p>Balto WAS RAISED IN THE KENNEL OF BREEDER LEONHARD SEPPALA…</p>\n<p>HE BELONGED TO A POPULATION OF SMALL, FAST SLED DOGS IMPORTED FROM SIBERIA THAT BECAME KNOWN AS SIBERIAN HUSKIES. </p>\n<p>-----END-----CNN.SCRIPT-----</p>\n<p></p>\n<p>--KEYWORD TAGS--</p>\n<p>BALTO SIBERIAN HUSKY SLED DOGS ALASKA RESEARCH DIPHTHERIA EPIDEMIC ANTITOXIN </p>