| Literature DB >> 569904 |
C A Kasal, M Menaker, J R Perez-Polo.
Abstract
N-Acetyltransferase activity was measured in organ-cultured chick pineal glands. A circadian rhythm of enzyme activity persisted in cultured glands for up to 4 days. The phase of the rhythm in vitro closely approximates its phase in vivo. These observations demonstrate that the pineal gland of chicks contains (or is) a self-sustained circadian oscillator.Entities:
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Year: 1979 PMID: 569904 DOI: 10.1126/science.569904
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728