Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage of trials in which female Turkish or Syrian hamsters copulated with or showed no aggression towards a conspecific male or a heterospecific male. Data for trials without aggression and for trials with copulation were identical. Different letters denote a statistically significant difference. NS, non-significant; ***, p = 0.0001.
