Intermittent long-wavelength red light increases the period of daily locomotor activity in mice
John R Hofstetter, Amelia R Hofstetter, Amanda M Hughes, Aimee R Mayeda
A QTL on mouse chromosome 12 for the genetic variance in free-running circadian period between inbred strains of mice
John R Hofstetter, Doreen A Svihla-Jones, Aimee R Mayeda