Table 2.

The effect of delay access to feed post-hatch (treatment) on tight junction and gut barrier–related gene expression during development (age).

Gene1	Pr > F
	Treatment	Age	Treatment × age
Jejunum
OCLN	0.0375	<0.0001	0.0020
ZO-1	0.0079	<0.0001	0.2744
ZO-2	0.8346	<0.0001	0.9338
CLDN1	0.0630	<0.0001	0.0008
CLDN4	0.5392	<0.0001	0.3583
CLDN5	0.4597	<0.0001	0.7074
JAM2	0.0376	<0.0001	0.8968
JAM3	0.3077	<0.0001	0.2315
MUC2	0.8793	<0.0001	0.0224
IgA	0.1637	<0.0001	<0.0001
pIgR	0.7063	<0.0001	0.1923
FABP2	0.8968	<0.0001	0.0507
Ileum
OCLN	0.0175	<0.0001	0.0022
ZO-1	0.0497	<0.0001	<0.0001
ZO-2	0.9476	<0.0001	0.8658
CLDN1	0.0396	<0.0001	0.0129
CLDN4	0.3269	<0.0001	<0.0001
CLDN5	0.7965	<0.0001	0.2260
JAM2	0.0016	<0.0001	<0.0001
JAM3	0.0159	<0.0001	0.0022
MUC2	0.5740	<0.0001	<0.0001
IgA	0.0049	<0.0001	0.7042
pIgR	0.2687	<0.0001	0.0349
FABP2	0.7063	<0.0001	0.4031

¹Gene abbreviations are deciphered in the text of the manuscript.