TY  - GEN
AU  - Sassone-Corsi,P
TI  - Molecular clocks. PERpetuating the PASt
SN  - 0028-0836
PY  - 1997///1022
KW  - Animals
KW  - Biological Clocks
KW  - genetics
KW  - CLOCK Proteins
KW  - Circadian Rhythm
KW  - Conserved Sequence
KW  - Drosophila
KW  - Drosophila Proteins
KW  - Evolution, Molecular
KW  - Humans
KW  - Mice
KW  - Nuclear Proteins
KW  - Period Circadian Proteins
KW  - Trans-Activators
N1  - Publication Type: Comment; News
UR  - https://doi.org/10.1038/38904
ER  -