The circadian clock and behavior

Behav Brain Res. 2001 Nov 1;125(1-2):89-91. doi: 10.1016/s0166-4328(01)00288-1.

Abstract

Temporal organization is a fundamental feature of all living systems. Timing is essential for development, growth and differentiation and in the mature organism, it is essential to maintain normal physiology and behavior. The biological entity that permits an organism's day/night organization is the circadian system. In the following, we describe how daily or circadian activity is measured in mice, and what such activity measurements can tell us about the state of the animal.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Cell Cycle Proteins
  • Circadian Rhythm / genetics*
  • Gene Expression Regulation / physiology
  • Mice
  • Mice, Mutant Strains / genetics*
  • Nuclear Proteins / genetics
  • Period Circadian Proteins
  • Phenotype*
  • RNA, Messenger / genetics
  • Species Specificity
  • Suprachiasmatic Nucleus / physiology
  • Transcription Factors
  • Vasopressins / genetics

Substances

  • Cell Cycle Proteins
  • Nuclear Proteins
  • Per1 protein, mouse
  • Per2 protein, mouse
  • Period Circadian Proteins
  • RNA, Messenger
  • Transcription Factors
  • Vasopressins