Pheromonal activity of single castoreum constituents in beaver,Castor canadensis

@article{MllerSchwarze2004PheromonalAO,
  title={Pheromonal activity of single castoreum constituents in beaver,Castor canadensis},
  author={Dietland M{\"u}ller-Schwarze and Peter W. Houlihan},
  journal={Journal of Chemical Ecology},
  year={2004},
  volume={17},
  pages={715-734}
}
Behavioral activity of single components of beaver castoreum was demonstrated for the first time. In four experiments samples were presented to free-ranging beaver in their family territories. First, responses to whole castoreum and anal gland secretion (AGS) from males and females were tested. Second, 24 compounds, known to be constituents of beaver castoreum, were individually screened for activity. Four of these consistently released immediate responses during the observation periods. These… 
Beaver (Castor canadensis) responses to major phenolic and neutral compounds in castoreum
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TLDR
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TLDR
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TLDR
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TLDR
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Biotransformation of Aromatic Ketones by Linum usitatissimum
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Mammalian exocrine secretions XIX. Chemical characterization of the interdigital secretion of the Black Wildebeest, Connochaetes gnou
Abstract Using gas chromatography (GC) in conjunction with electron impact mass spectrometry and retention-time comparison, 94 compounds, ranging from 2-methyl-2-propenal to octadecanoic acid, were
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References

SHOWING 1-10 OF 17 REFERENCES
A Field Bioassay of Beaver Castoreum and Some of Its Components
TLDR
Beavers responded to test scents containing castoreum and the neutral and phenol components but not the carboxylic acid and amine components, and the function of odor profiles of beaver and scent mounds are discussed.
The Chemistry of Vomeronasally Detected Pheromones: Characterization of an Aphrodisiac Protein a
TLDR
The evidence that female hamsters have a chemosensory function in reproduction is reviewed, and the recent identification of a vomeronasally detected pheromone, a protein that stimulates copulatory behavior in male hamsters is illustrated.
Chemical Communication in Galago Crassicaudatus: Investigation of the Chest Gland Secretion
TLDR
The chest gland secretion appears to function as a relatively short-lived cue which facilitates communication between individuals found near each other; and a relatively persistant cue which may be used for territorial marking.
Odor Images: Responses of Beaver to Castoreum Fractions
The ideal way to bioassay a mammalian pheromone is to experiment with freely moving animals in a natural setting, and intact social units. The year-round family territories of the North American
Synthetic pheromones that promote inter-male aggression in mice.
TLDR
Two volatile constituents of male mouse urine, dehydro-exo-brevicomin and 2-(sec-butyl)-dihydrothiazole, have been found active in bioassays of inter-male aggressive behavior and provoke fighting that is quantitatively and qualitatively comparable to that elicited by intact male urine.
Androgen steroids associated with boar odour as an aid to the detection of oestrus in pig artificial insemination.
TLDR
The effect of aerosols containing different concentrations of 2 related steroids on the reaction to the “back pressure” test on pigs presented for insemination, in the absence of the boar, was compared with that of preputial fluid.
Chemical Signals in Callitrichid Monkeys — A Comparative Review
TLDR
There are several groups of primates which provide clear morphological and behavioral evidence that chemical communication is of great importance in their social and sexual behaviors, and one of these is the family Callitrichidae, the South American marmosets and tamarins.
Zur Kenntnis der stickstoffhaltigen Inhaltsstoffe von Castoreum
Investigation of the Nitrogen-containing Compounds of Castoreum. Fourteen nitrogen-containing compounds, 2–15, have been identified for the first time from the scent gland of the Canadian
Adrenal-mediated endogenous metabolites inhibit puberty in female mice.
While assessing a potential role of adrenal glands in the production of the hitherto unidentified puberty-delaying pheromone of female mice, the urinary volatile profiles of normal and
Chemistry and Biochemistry of the Scent Glands of the Beaver (Castor fiber)
TLDR
I HAVE just found a short reference in the Bulletin Analytique to a preliminary note of P. G. Stevens1 on “American musk’s scent glands of the beaver”, describing the isolation of benzene derivatives.
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