Circadian rhythm generation, expression and entrainment in a molluscan model system.
The Bulla ocular pacemaker provides remarkable opportunities for cellular study of circadian pacemaker systems. The demonstration of circadian oscillations within individual neurons maintained in culture provides us with a first occasion to study the biophysical and biochemical properties of bona fide neuronal circadian pacemakers. The ocular clock is robust and shares formal similarity with other circadian systems. The development of molecular techniques that can be applied to single neurons should allow research on the Bulla retina to continue to progress towards a molecular analysis of circadian timekeeping.
Block
G D
GD
Department of Biology, University of Virginia, Charlottesville 22901, USA.
Geusz
M
M
Khalsa
S B
SB
Michel
S
S
Whitmore
D
D
D000818:Animals; D002940:Circadian Rhythm / Q000502:physiology*; D008954:Models, Biological; D012160:Retina / Q000502:physiology*