| First Author | Mondragón R | Year | 1987 |
| Journal | Behav Neural Biol | Volume | 47 |
| Issue | 3 | Pages | 384-91 |
| PubMed ID | 3606534 | Mgi Jnum | J:27130 |
| Mgi Id | MGI:74548 | Doi | 10.1016/s0163-1047(87)90500-0 |
| Citation | Mondragon R, et al. (1987) Social structure features in three inbred strains of mice, C57Bl/6J, Balb/cj, and NIH: a comparative study. Behav Neural Biol 47(3):384-91 |
| abstractText | Some features of social living were investigated in three inbred strains of mice: C57Bl/6j, Balb/cj, and NIH. Five social behaviors--Aggression, Submission, Allogrooming, Social Rest and Rest Alone, as well as Wheel Running Activity--were recorded 2 h daily for a week, in 26 groups of seven male mice living in an enriched environment. Dominants and subordinates among strains shared some behavioral characteristics, but strain contributions upon social structure were also detected. Similarities among strains included the appearance of a single dominant mouse per group rated as the most aggressive, besides from being the animal presented with most Submissions. Allogrooming was more frequent among subordinates than among dominants and subordinates. Differences among strains were that agonistic behavior among subordinates was higher in the Balb/cj and NIH groups than in the C57Bl/6j mice. NIH mice were recorded in Rest Alone more often than mice from the other strains. C57Bl/6j dominants showed higher rates of Wheel Running Activity than subordinates. |
