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Table 1 Primer sequences used for real-time PCR

From: Pectin modulates intestinal immunity in a pig model via regulating the gut microbiota-derived tryptophan metabolite-AhR-IL22 pathway

Gene

Primer

Nucleotide sequences (5′ to 3′)

β-actin

F

GCGTAGCATTTGCTGCATGA

R

GCGTGTGTGTAACTAGGGGT

ZO-1

F

CTCCAGGCCCTTACCTTTCG

R

GGGGTAGGGGTCCTTCCTAT

Occludin

F

CAGGTGCACCCTCCAGATTG

R

TATGTCGTTGCTGGGTGCAT

Claudin-1

F

TCGACTCCTTGCTGAATCTG

R

TTACCATACCTTGCTGTGGC

IL-1β

F

GCCAGTCTTCATTGTTCAGGTTT

R

CCAAGGTCCAGGTTTTGGGT

IL-6

F

TCCAATCTGGGTTCAATCA

R

TCTTTCCCTTTTGCCTCA

IL-8

F

TACGCATTCCACACCTTTC

R

GGCAGACCTCTTTTCCATT

IL-10

F

TCGGCCCAGTGAAGAGTTTC

R

GGAGTTCACGTGCTCCTTGA

IL-17

F

CTCTCGTGAAGGCGGGAATC

R

GTAATCTGAGGGCCGTCTGG

TNF-α

F

CGTCGCCCACGTTGTAGCCAAT

R

GCCCATCTGTCGGCACCACC

AhR

F

CATGCTTTGGTCTTTTATGC

R

TTCCCTTTCTTTTTCTGTCC

CYP1A1

F

CCTTCACCATCCCTCACAGT

R

ATCACCTTTTCACCCAGTGC

CYP1B1

F

AATAACGGGGGAAATTCCTG

R

CACCGAAACACAATGCAATC

RegIIIγ

F

AACCTGGATGGGTGCAGACGTG

R

TTGGTTCCAAGCCCTCGGTG

IL-22

F

CTACATCACCAACCGCACCT

R

TCAGAGTTGGGGAACAGCAC

  1. ZO-1 Zonula occludens-1, IL-1 Interleukin 1, IL-6 Interleukin 6, IL-8 Interleukin 8, IL-10 Interleukin 10, IL-17 Interleukin17, TNF-α Tumor necrosis factor-alpha, CYP1A1 Cytochrome P450, family 1, subfamily A, polypeptide 1, CYP1B1 Cytochrome P450, family 1, subfamily B, polypeptide 1, IL-22 Interleukin 22