Procedure Open Field v1
Pipeline IMPC_adult_v2-LaterOnset Screen Age (week) 9-49w
Parameter Latency to center entry
Strain Condition 1 Pipeline(s) Tested Day
(Age)
IMPC_adult_v2-LaterOnset
C57BL/6NJcl Late ♀: 11  ♂: 9 2015/10/05 - 2016/07/11
(9.21 - 49.79)
Early ♀: 14  ♂: 14
Raw Data

Bartlett test result
Factor df Bartlett's K2 p
condition1 1 37.20632 1.062689e-09
sex 1 13.68787 0.0002158437

Summary statistics
Factor mean median SD SEM N
condition1 - sex
Early(9w) - Female 2 0.5 3.2 0.85 14
Early(9w) - Male 1.18 0.75 1.1 0.29 14
Late(49w) - Female 13.82 15.5 10.22 3.08 11
Late(49w) - Male 4.72 2 5.82 1.94 9

ANOVA result
Signif. codes ***: <0.001
**: <0.010
*: <0.050
†: <0.100
Factor df Sum Sq. F value Pr(>F) Signif.
condition1 1 730.63 21.9588 2.699e-05 ***
sex 1 215.74 6.4840 0.01446 *
condition1:sex 1 198.53 5.9667 0.01866 *
Residuals 44 1464.00

Tukey multiple comparisons of means
Factor: condition1
Level Difference Lower Upper Adjusted p
Late(49w) - Early(9w) 8.14 4.73 11.5 1.76e-05

Factor: sex
Level Difference Lower Upper Adjusted p
Male - Female -4.24 -7.6 -0.88 0.0146

Factor: condition1:sex
Level Difference Lower Upper Adjusted p
Late(49w):Female - Early(9w):Female 11.818 5.61 18.02 4.21e-05
Early(9w):Male - Early(9w):Female -0.821 -6.64 5.00 9.82e-01
Late(49w):Male - Early(9w):Female 2.722 -3.86 9.30 6.89e-01
Early(9w):Male - Late(49w):Female -12.640 -18.84 -6.43 1.30e-05
Late(49w):Male - Late(49w):Female -9.096 -16.02 -2.17 5.60e-03
Late(49w):Male - Early(9w):Male 3.544 -3.04 10.12 4.83e-01



FM_02_U_barchart.png

comment
Latency to center entry was significantly increased in 49-week-old mice (Late) relative to 9-week-old mice (Early) in both sexes (p<0.01).