ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR
Evidence is presented that saliva of bull moose (Alces alces gigas) contains 16-unsaturated C19 steroids. These pheromones have been identified in red deer (Cervus elaphus hippelaphus) and wild boar (Sus scrofa) and operate in the later as a potent primer simulating estrus and copulation readiness o...
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1990
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ftjalces:oai:ojs.pkp.sfu.ca:article/1161 2024-06-16T07:33:09+00:00 ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR Schwartz, Charles C. Bubenik, Anthony B. Claus, R. 1990-01-01 application/pdf http://alcesjournal.org/index.php/alces/article/view/1161 eng eng Lakehead University http://alcesjournal.org/index.php/alces/article/view/1161/1235 http://alcesjournal.org/index.php/alces/article/view/1161 Alces: A Journal Devoted to the Biology and Management of Moose; Vol. 26 (1990): Alces Vol. 26 (1990); 104-107 2293-6629 0835-5851 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 1990 ftjalces 2024-05-22T03:01:08Z Evidence is presented that saliva of bull moose (Alces alces gigas) contains 16-unsaturated C19 steroids. These pheromones have been identified in red deer (Cervus elaphus hippelaphus) and wild boar (Sus scrofa) and operate in the later as a potent primer simulating estrus and copulation readiness of the sow. Saliva samples collected from mature bull moose contained a mean concentration of 0.48 ng/ml (n = 15, SD = 0.17) of 5α-androst-16-en-3-one. Using thinlayer-chromatography, the musk-scent components were identified as 5α-androst-15-en-3α-ol (3.5 ng/ml) and 5α-androst-16-en-3β-ol (3.5 ng/ml). Bull moose produce signalling pheromones in concentrations 10-20 times lower than those of the boar. Additional research is required to determine the role of these compounds in rut synchronization and induced estrus. Article in Journal/Newspaper Alces alces Alces (A Journal Devoted to the Biology and Management of Moose) |
institution |
Open Polar |
collection |
Alces (A Journal Devoted to the Biology and Management of Moose) |
op_collection_id |
ftjalces |
language |
English |
description |
Evidence is presented that saliva of bull moose (Alces alces gigas) contains 16-unsaturated C19 steroids. These pheromones have been identified in red deer (Cervus elaphus hippelaphus) and wild boar (Sus scrofa) and operate in the later as a potent primer simulating estrus and copulation readiness of the sow. Saliva samples collected from mature bull moose contained a mean concentration of 0.48 ng/ml (n = 15, SD = 0.17) of 5α-androst-16-en-3-one. Using thinlayer-chromatography, the musk-scent components were identified as 5α-androst-15-en-3α-ol (3.5 ng/ml) and 5α-androst-16-en-3β-ol (3.5 ng/ml). Bull moose produce signalling pheromones in concentrations 10-20 times lower than those of the boar. Additional research is required to determine the role of these compounds in rut synchronization and induced estrus. |
format |
Article in Journal/Newspaper |
author |
Schwartz, Charles C. Bubenik, Anthony B. Claus, R. |
spellingShingle |
Schwartz, Charles C. Bubenik, Anthony B. Claus, R. ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR |
author_facet |
Schwartz, Charles C. Bubenik, Anthony B. Claus, R. |
author_sort |
Schwartz, Charles C. |
title |
ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR |
title_short |
ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR |
title_full |
ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR |
title_fullStr |
ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR |
title_full_unstemmed |
ARE SEX-PHEROMONES INVOLVED IN MOOSE BREEDING BEHAVIOR |
title_sort |
are sex-pheromones involved in moose breeding behavior |
publisher |
Lakehead University |
publishDate |
1990 |
url |
http://alcesjournal.org/index.php/alces/article/view/1161 |
genre |
Alces alces |
genre_facet |
Alces alces |
op_source |
Alces: A Journal Devoted to the Biology and Management of Moose; Vol. 26 (1990): Alces Vol. 26 (1990); 104-107 2293-6629 0835-5851 |
op_relation |
http://alcesjournal.org/index.php/alces/article/view/1161/1235 http://alcesjournal.org/index.php/alces/article/view/1161 |
_version_ |
1802012562164809728 |