Morrey, John D <br/><br/>
Polyacrylamide gel electrophoresis  [videorecording] / 
produced by John Morrey 
 - Utah :  Taped Technologies,  1988 
 - 1 videocassette (VHS) (22 min.) :  sd., col. ;  1/2 in. 
 - Videos for science [videorecording] .
<br/><br/> Copy available in DVD format 
<br/><br/>Narrated by William Lowry 
<br/><br/> Polyacrylamide gel electrophoresis is used to analyze DNA fragments of less than 1 kilobase in length 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polyacrylamide gel electrophoresis