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. 2003 Feb 5;100(4):2035–2040. doi: 10.1073/pnas.0337642100

Figure 1.

Figure 1

Time course of aggressiveness development and OB Allo content decrease during SI in male mice. Aggression of a resident mouse against an intruder was measured as the duration of attacks in 10 min. Allo was determined in the OB of the same mice killed immediately after termination of the resident–intruder test. Each value is the mean ± SEM of eight animals. *, P < 0.01 when OB Allo content at a given SI time period is compared with SI period 0-week; §, P < 0.01 when the duration of attacks at a given SI time period is compared with SI period 1-week.