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Table 4 Association analysis of AHR CNV types with reproductive traits

From: CNV analysis of Meishan pig by next-generation sequencing and effects of AHR gene CNV on pig reproductive traits

Breeds

CNV type

TNB

NBA

BW

NWP

GL

Yorkshire

Loss

11.55 ± 0.28b

10.84 ± 0.19b

16.80 ± 0.27a

9.81 ± 0.17a

115.15 ± 0.10a

Normal

12.00 ± 0.24a

11.46 ± 0.13a

16.90 ± 0.19a

9.88 ± 0.12a

115.02 ± 0.08a

P-value

0.002

0.0002

0.017

0.085

0.332

Landrace

Loss

11.22 ± 0.30b

10.26 ± 0.29a

16.10 ± 0.47a

9.00 ± 0.29a

115.79 ± 0.32a

Normal

11.75 ± 0.25a

10.72 ± 0.24a

16.54 ± 0.40a

9.21 ± 0.24a

115.56 ± 0.27a

P-value

0.039

0.061

0.270

0.408

0.408

  1. Note: Values with different superscripts (a,b) within the same line differ significantly at P < 0.05
  2. TNB total number born, NBA number born alive, NWP number of weaned piglets, BW birth weight, GL gestation length