Research Article
Stress-Related Gene Expression in Liver Tissues from Laying Hens Housed in Conventional Cage and Cage-Free Systems in the Tropics
Table 1
Sequences of primers used for the gene expression of the interest genes.
| Genes | | Primer sequence 5′-3′ | Amplicon size (pb) | References |
| Acute phase proteins | AGP | F | TGGGTGTACATCATGGGTGC | 80 | Authors | R | AGGGTGAAGGTCGCGTACTT | CRP | F | ATACGTCGCCTTCCACATCC | 150 | R | TCGTTGCCCACCACGTA | Oxidative stress | NOX4 | F | TGTACCGCTACATCCGCAG | 159 | R | GGCTTTCCAGTCCAGACACT | SOD1 | F | CGGGCCAGTAAAGGTTACTGGAA | 83 | R | TGTTGTCTCCAAATTCATGCACATG | CAT | F | TCGTCTCTTTGCGTATCCTGA | 80 | R | TGTAGGGGCAATTCACAGGA | GPX1 | F | CAACGGCTTCAAACCCAACT | 159 | R | ACCGGCGACCAGATGATGTA |
| Lipid metabolism | SREBF1 | F | GCCCTCTGTGCCTTTGTCTTC | 130 | Hu et al. [12] | R | ACTCAGCCATGATGCTTCTTCC | Bile acid receptor | FXR | F | AGTAGAAGCCATGTTCCTCCGTT | 182 | R | GCAGTGCATATTCCTCCTGTGTC |
| Actin beta | ACTB | F | GCCCCCAAAGTTCTACAAT | 110 | Rodríguez‐Hernández et al. [22] | R | AGGCGAGTAACTTCCTGTA |
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