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Table 2 Estimates of phenotypic (above the diagonal) and AWM-genomic (below the diagonal) correlations between the analysed phenotypes and their significance

From: Integrating genome-wide co-association and gene expression to identify putative regulators and predictors of feed efficiency in pigs

 

RFI

FCR

ADFI

ADG

CW

KO

BF

Lean

IMF

RFI

 

0.677***

0.461***

− 0.004 ns

− 0.001 ns

0.055 ns

0.025 ns

− 0.079*

0.162**

FCR

0.763***

 

0.425***

− 0.276***

− 0.075 ns

0.025 ns

0.191**

− 0.050 ns

0.138**

ADFI

0.435***

0.177***

 

0.738***

0.709***

0.087 ns

0.687***

− 0.231***

0.302***

ADG

0.011 ns

− 0.261**

0.771**

 

0.811***

0.044 ns

0.569***

− 0.191**

0.205***

CW

− 0.061+

− 0.282***

0.720***

0.927***

 

0.338**

0.600***

− 0.141+

0.188**

KO

− 0.204***

0.422***

0.039 ns

0.219***

0.422**

 

0.044 ns

0.039 ns

0.029+

BF

0.015 ns

− 0.038 ns

0.618***

0.740***

0.675***

0.060+

 

− 0.279***

0.352***

Lean

− 0.304***

− 0.241***

− 0.415***

− 0.295***

− 0.172**

0.194**

− 0.462**

 

− 0.182***

IMF

0.242***

0.162***

0.481***

0.402***

0.325***

− 0.014+

0.607***

− 0.451***

 
  1. RFI, residual feed intake; FCR, feed conversion ratio; ADFI, average daily feed intake; ADG, average daily gain; BF, back fat thickness; CW, carcass weight; KO, killing out percentage; LEAN, lean percentage; IMF, intramuscular fat content; ns non-significant
  2. *** p < 0.0001; **p < 0.01; *p < 0.05; + p < 0.1