Source

Category

ΔCт ± SD

2^−ΔΔCт

Tissue

Spleen

14.89 ± 2.03^a***

30,362.44

Thymus

5.70 ± 1.21^b***

51.98

Titre

High

12.57 ± 0.49*

6080.61

Low

7.36 ± 0.32^b*

164.28

Sex

Male

13.75 ± 0.44^a**

13,777.25

Female

6.08 ± 0.41^b**

67.65

Genotype

Naked neck

8.03 ± 1.21

261.38

Frizzle feather

7.27 ± 0.91

154.34

Normal feather

7.71 ± 1.03

209.38