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. 2026 Oct 7;13:1921649. doi: 10.3389/fvets.2026.1921649

Table 2.

Primers’ sequences that are employed for quantitative reverse transcription polymerase chain reaction assays.

Specificity/Target gene Primer sequence (5′-3′) Accession No./Ref
Fatty acids transportation and metabolism-related genes
SLC27A4 F- TTCTACCTGGGATCAGGGGG
R- AAGTGCAGACTCAGGGCTTC
XM_015279553.1
PPARα F- GAATCACCCAGTGGAGCAGAAAA
R- TGGCAGCAGTGGAAGATTCG
AF163809.1
PPARγ F-CTCCGGCTGAGACTTGACAG
R-AATTAACGGGCCAAAACGGC
NM_001001460.2
ACSL1 F- AGCCTGGGAGCATTTGTGTT
R- CCCAGTGCTGGAACCTGAAT
XM_015276227.4
CD36 F: AATGACACCATCACGTGCCT
R: CGAGGAACAGCACAGAACCT
XM_015301527.4
NPC1L1 F- CAACTTCGCCATCACTGTGC
R- ACTGCGGTGTGTCCTCAAAG
XM_040657257.2
MGAT2 F- TCTTTCACACGGGAGACTGC
R- ATCGTCTCGGGGAACAGGTA
XM_015276736.4
MTTP F- CACGTACGGCCTAGACATCC
R- CTGTGAAAACTGCACCGTGG
NM_001109784.3
APOB F- TCTACTCTCCAGGTCCCAGC
R- AACGTCAGCAAATGTTGGGC
NM_001044633.2
FABP F- CTTTGCCCCCAGACTCTCAC
R- ACCCATACCACCTACGACCA
AY648562.1
Bacterial counting genes
Bacteroidetes F: GGARCATGTGGTTTAATTCGATGAT
R: AGCTGACGACAACCATGCAG
(86)
Bifidobacterium species F: TCGCGTCYGGTGTGAAAG
R: CCACATCCAGCRTCCAC
(87)
Firmicutes F: GGAGYATGTGGTTTAATTCGAAGCA
R: AGCTGACGACAACCATGCAC
(86)
Bacillus spp. F: GGGAAACCGGGGCTAATACCG
R: CTTCCTCCGTTTTGTCAACAC
(88)
Enterobacteriaceae F: CATTGACGTTACCCGCAGAAGAAGC
R: CTCTACGAGACTCAAGCTTGC
(89)
Lactobacillus species F: AGCAGTAGGGAATCTTCCA
R: CACCGCTACACATGGAG
(90)
House keeping
GAPDH F-GGTGGTGCTAAGCGTGTTA
R-CCCTCCACAATGCCAA
NM205518
TBP F-GTCCACGGTGAATCTTGGTT
R-GCGCAGTAGTACGTGGTTCTC
Acc:8484
rpoD F-ACATCGCTAAACGTATCGAA
R-GTACTGTTCCAGCAGATAGG
(91)

SLC27A4, Solute carrier family 27 member 4; PPARα, PPARγ, peroxisome proliferator-activated receptors alpha and gamma; ACSL1, long-chain acyl-CoA synthetase family member 1; CD36, cluster of differentiation 36; NPC1L1, Niemann-Pick C1-Like 1; MGAT2, monoacylglycerol acyltransferase 2; MTTP, microsomal triglyceride transfer protein; APOB, apolipoprotein B; FABP, fatty acid binding protein; GAPDH, Glyceraldehyde-3-phosphate dehydrogenase; TBP, TATA-binding protein; rpoD, RNA polymerase sigma factor.