Literature DB >> 1999237

Gonyauline: a novel endogenous substance shortening the period of the circadian clock of a unicellular alga.

T Roenneberg1, H Nakamura, L D Cranmer, K Ryan, Y Kishi, J W Hastings.   

Abstract

The circadian clock in the unicellular alga Gonyaulax polyedra is accelerated by a substance in extracts from the cells themselves. The extracts have been fractionated using the circadian rhythm of bioluminescence as bioassay. The active substance, termed gonyauline, has been isolated and characterized as a novel low molecular weight cyclopropanecarboxylic acid (S-methyl-cis-2-(methylthio) cyclopropanecarboxylic acid). Synthetic gonyauline has a similar shortening effect on the period of the circadian clock.

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Year:  1991        PMID： 1999237     DOI： 10.1007/bf02041268

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  11 in total

1.  Studies of marine planktonic diatoms. I. Cyclotella nana Hustedt, and Detonula confervacea (cleve) Gran.

Authors:  R R GUILLARD; J H RYTHER
Journal:  Can J Microbiol       Date:  1962-04       Impact factor: 2.419

2.  The annelid phosphagens.

Authors:  G E HOBSON; K R REES
Journal:  Biochem J       Date:  1955-12       Impact factor: 3.857

3.  No Desynchronization among Four Circadian Rhythms in the Unicellular Alga, Gonyaulax polyedra.

Authors:  L McMurry; J W Hastings
Journal:  Science       Date:  1972-03-10       Impact factor: 47.728

4.  Product of per locus of Drosophila shares homology with proteoglycans.

Authors:  F R Jackson; T A Bargiello; S H Yun; M W Young
Journal:  Nature       Date:  1986 Mar 13-19       Impact factor: 49.962

5.  A circadian rhythm of population behavior in Gonyaulax polyedra.

Authors:  T Roenneberg; G N Colfax; J W Hastings
Journal:  J Biol Rhythms       Date:  1989       Impact factor: 3.182

6.  Two photoreceptors control the circadian clock of a unicellular alga.

Authors:  T Roenneberg; J W Hastings
Journal:  Naturwissenschaften       Date:  1988-04

7.  Light-regulated methylation of chloroplast proteins.

Authors:  M T Black; D Meyer; W R Widger; W A Cramer
Journal:  J Biol Chem       Date:  1987-07-15       Impact factor: 5.157

8.  Acquisition of circadian bioluminescence data in Gonyaulax and an effect of the measurement procedure on the period of the rhythm.

Authors:  H Broda; V D Gooch; W Taylor; N Aiuto; J W Hastings
Journal:  J Biol Rhythms       Date:  1986       Impact factor: 3.182

9.  Developmental regulation of cytosine methylation in the nuclear ribosomal RNA genes of Pisum sativum.

Authors:  J C Watson; L S Kaufman; W F Thompson
Journal:  J Mol Biol       Date:  1987-01-05       Impact factor: 5.469

10.  Creatine accelerates the circadian clock in a unicellular alga.

Authors:  T Roenneberg; H Nakamura; J W Hastings
Journal:  Nature       Date:  1988-08-04       Impact factor: 49.962
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  1 in total

1.  Mutants with altered sensitivity to a calmodulin antagonist affect the circadian clock in Neurospora crassa.

Authors:  S Suzuki; S Katagiri; H Nakashima
Journal:  Genetics       Date:  1996-07       Impact factor: 4.562
  1 in total

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