Title |
Inheritance of species-specific behaviors in the paradise fish (Macropodus opercularis): A diallel study
|
---|---|
Published in |
Behavior Genetics, July 1990
|
DOI | 10.1007/bf01067715 |
Pubmed ID | |
Authors |
Robert Gerlai, Wim E. Crusio, Vilmos Cs�nyi |
Abstract |
Species-specific elements of the paradise fish's ethogram were recorded in one familiar and three different unfamiliar environments, which were designed to model certain features of this species' natural habitat: (1) a densely vegetated home range, (2) a novel open field, (3) a small novel place, and (4) a small novel place with a predator. The inheritance of the behavioral elements was investigated employing a five-times-replicated diallel cross among three inbred strains. A detailed Hayman analysis of variance and a variance-covariance analysis were performed to uncover the genetic architectures of these phenotypes. Additive genetic effects and/or ambidirectional dominance was found to be characteristic of most species-specific behavioral elements studied, suggesting an evolutionary history of stabilizing selection. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 7% |
South Africa | 1 | 7% |
Unknown | 13 | 87% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 3 | 20% |
Student > Bachelor | 2 | 13% |
Other | 2 | 13% |
Student > Master | 2 | 13% |
Professor | 1 | 7% |
Other | 0 | 0% |
Unknown | 5 | 33% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 3 | 20% |
Environmental Science | 2 | 13% |
Biochemistry, Genetics and Molecular Biology | 2 | 13% |
Computer Science | 1 | 7% |
Psychology | 1 | 7% |
Other | 1 | 7% |
Unknown | 5 | 33% |