{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T06:45:03Z","timestamp":1777790703316,"version":"3.51.4"},"reference-count":25,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[1986,6,1]],"date-time":"1986-06-01T00:00:00Z","timestamp":517968000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Biol Rhythms"],"published-print":{"date-parts":[[1986,6]]},"abstract":"<jats:p>The effects of chemicals capable of antagonizing the functions of calmodulin, such as trifluoperazine, chlorpromazine, imipramine, alprenolol, W7, and W13, on the circadian conidia tion rhythm of Neurospora crassa were examined. Trifluoperazine, at a 30- \u03bcM concentration, was most effective in shifting the phase of the conidiation rhythm and caused a maximum phase delay at circadian time (CT) 6 and maximum phase advance at CT 9. Chlorpromazine was less effective than trifluoperazine, and a 300- \u03bcM concentration of chlorpromazine was required for a similar phase shift. Imipramine, at a 1-mM concentration, caused only a small phase shift, while alpre nolol had little effect on biological clock function. W7 and W13 caused phase delays longer than 10 hr at CT 6 and caused a phase advance of about 5 hr at CT 10 when present at a 200- \u03bcM concentration. However, W5 and W12, the dechlorinated homologues of W7 and W 13, had no effects on clock function at the same concentration.<\/jats:p>\n                  <jats:p>Calmodulin was assayed by measurements of stimulation of cyclic nucleotide diphosphodies terase activity. Calmodulin content remained constant in trifluoperazine-sensitive and trifluopera zine-insensitive phases for two cycles following the light-dark transition.<\/jats:p>","DOI":"10.1177\/074873048600100207","type":"journal-article","created":{"date-parts":[[2007,3,17]],"date-time":"2007-03-17T23:45:20Z","timestamp":1174175120000},"page":"163-169","source":"Crossref","is-referenced-by-count":23,"title":["Phase Shifting of the Circadian Conidiation Rhythm in Neurospora crassa by Calmodulin Antagonists"],"prefix":"10.1177","volume":"1","author":[{"given":"Hideaki","family":"Nakashima","sequence":"first","affiliation":[{"name":"National Institute for Basic Biology, Myodaijicho, Okazaki, Japan 444"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1986,6,1]]},"reference":[{"key":"atypb1","first-page":"3005","volume":"43","author":"Carafoli, E.","year":"1984","journal-title":"Fed. 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(1985) Biochemical and genetic aspects of the conidiation rhythm in Neurospora crassa: Phase shifting by metabolic inhibitors. In Circadian Clocks and Zeitgebers, T. Hiroshige and K. Honma, eds., pp. 35-44, Hokkaido University Press, Sapporo, Japan."},{"key":"atypb19","first-page":"R31","volume":"241","author":"Nakashima, H.","year":"1981","journal-title":"Am. J. 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