The Impact of Berberine on Intestinal Morphology, Microbes, and Immune Function of Broilers in Response to Necrotic Enteritis Challenge

Table 2

Primer pairs for tight junction genes from broilers.

Primer	Primer sequence (5-3)	Accession no.
Occludin	F: ACGGCAGCACCTACCTCAA	D21837.1
	R: GGGCGAAGAAGCAGATGAG
Claudin-1	F: CATACTCCTGGGTCTGGTTGGT	AY750897
	R: GACAGCCATCCGCATCTTCT
Claudin-2	F: CAAGGACCGAGTGGCAGTG	NM_001277622
	R: TTTGATGGAGGGCTGAGGA
ZO-1	F: CTTCAGGTGTTTCTCTTCCTCCTC	XM_413773
	R: CTGTGGTTTCATGGCTGGATC
β-Actin	F: GAGAAATTGTGCGTGACATCA	NM_205518
	R: CCTGAACCTCTCATTGCCA