Table 1.

Overview of the behavioral tests per batch

Age	Task	Batch	Subjects (n)
3 weeks	Juvenile social interaction	Batch 1 + 2	6–7 genotype-matched pairs per genotype
4 weeks	Extended SHIRPA screen	Batch 1 + 2	19–26 per genotype
6 weeks	Extended SHIRPA screen	Batch 1 + 2	19–26 per genotype
8 weeks	Extended SHIRPA screen	Batch 1 + 2	19–26 per genotype
Adult	Extended SHIRPA screen	Batch 1	10–15 per genotype
	Open field	Batch 1	10–15 per genotype
	Elevated plus maze	Batch 1	10–15 per genotype
	Social discrimination	Batch 1	10–15 per genotype
	Buried food test	Batch 2	9–11 per genotype
	Set shifting-reversal task	Batch 2	9–11 per genotype
	Social approach in 3-chamber	Batch 3	12 per genotype
	Novel object exploration task	Batch 3	12 per genotype
	Barnes maze-reversal task	Batch 4	16 per genotype
	Pre-pulse inhibition	Batch 4	16 per genotype

Animals in batch 1 + 2 were weaned at post-natal day 21. Batch 3 + 4 animals were weaned at post-natal day 28