Behavior in chimeric mice combining differently behaving strains.
A/J and C57BL/6J mice behave differently in tests for alcohol preference, open-field activity, defecation in the open field, cricket attacking, and rope climbing. Chimeric mice, i.e., mice containing both A/J cells and C57BL/6J cells, were constructed and tested for these behaviors. Patterns of behavior among A/J in equilibrium with C57BL/6J chimeras are such as to suggest that none of these behavior differences is controlled by a single cell or clone and that the same cell population that gives rise to the strain difference in alcohol preference also gives rise to the differences in open-field activity and defecation, while separate cell populations control cricket killing and rope climbing.
D000428:Alcohol Drinking; D000818:Animals; D001522:Behavior, Animal; D002678:Chimera; D051379:Mice; D008805:Mice, Inbred A / Q000235:genetics*; D008810:Mice, Inbred C57BL / Q000235:genetics*; D011235:Predatory Behavior