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Table 2 Genetic correlations (above the diagonal) and phenotypic correlations (below the diagonal) between wool traits and live weight in Merino sheep

From: Integration of a single-step genome-wide association study with a multi-tissue transcriptome analysis provides novel insights into the genetic basis of wool and weight traits in sheep

Trait

MFD (µm)

CVFD (%)

CN (/2.5 cm)

MSL (cm)

GFW (kg)

LW (kg)

MFD (µm)

 

− 0.21 (0.20)

0.11 (0.18)

0.29* (0.09)

0.06 (0.10)

0.14 (0.09)

CVFD (%)

− 0.07* (0.01)

 

0.06 (0.31)

0.02 (0.21)

0.05 (0.20)

0.05 (0.19)

CN (/2.5 cm)

0.05* (0.01)

− 0.13* (0.01)

 

− 0.18 (0.17)

− 0.25 (0.17)

− 0.44* (0.15)

MSL (cm)

0.15* (0.01)

− 0.04* (0.01)

− 0.12* (0.01)

 

0.24* (0.09)

0.29* (0.08)

GFW (kg)

0.05* (0.01)

− 0.09* (0.01)

0.02 (0.01)

0.18* (0.01)

 

0.77* (0.05)

LW (kg)

0.08* (0.01)

− 0.09* (0.01)

0.02 (0.01)

0.11* (0.01)

0.50* (0.01)

 
  1. Standard error (SE) is presented in parentheses, and * indicates correlation coefficients that were significant (P < 0.0.5). MFD, mean fibre diameter; CVFD, coefficient of variation of the fibre diameter; CN, crimp number; MSL, mean staple length; GFW, greasy fleece weight; LW, live weight