Isolation of timeless by PER protein interaction: Defective interaction between timeless protein and long-period mutant PERL.

Gekakis et al., 1995, Science 270(5237): 811--815 [FBrf0083949]

Positional cloning and sequence analysis of the Drosophila clock gene, timeless.

Myers et al., 1995, Science 270(5237): 805--808 [FBrf0084216]

Rhythmic expression of timeless: A basis for promoting circadian cycles in period gene autoregulation.

Sehgal et al., 1995, Science 270(5237): 808--810 [FBrf0084351]