Table S1.

Analysis of climbing index by day

Time	Analysis	Aβ42; LacZ	Aβ42; Hsp70	Aβ42; secHsp70
Day 1	Mean, %, ± SD	85.4 ± 9.2	89.8 ± 9.5	89.6 ± 9.5
	P value	—	0.3	0.3
Day 5	Mean, %, ± SD	42.5 ± 6.5	75.4 ± 8.7	89.5 ± 9.5
	P value	—	<0.0001	<0.0001
Day 10	Mean, %, ± SD	12.7 ± 3.5	34.5 ± 5.9	70.4 ± 8.4
	P value	—	<0.0001	<0.0001
Day 15	Mean, %, ± SD	3.1 ± 1.8	6 ± 2.4	49.7 ± 7
	P value	—	0.6	<0.0001

All P values are the result of comparing the climbing index (%) of each Aβ42;Hsp70 and Aβ42;secHsp70 genotype with respect to Aβ42;LacZ.