Froy, Oren <br/><br/>
Illuminating the circadian clock in monarch butterfly migration.  [electronic resource] 

 -  Science (New York, N.Y.)  May 2003 
 - 1303-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1095-9203 
<br/><br/><label>Standard No.: </label>10.1126/science.1084874  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Migration<br/>Animals<br/>Biological Clocks--physiology<br/>Butterflies--genetics<br/>Circadian Rhythm--physiology<br/>Cloning, Molecular<br/>Darkness<br/>Flight, Animal<br/>Light<br/>Nuclear Proteins--genetics<br/>Period Circadian Proteins<br/>Solar System<br/>Ultraviolet Rays