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Table 3 Correlation of expression of genes involved in nutrient transporters in the duodenum and production efficiency variables

From: Effect of genotype on duodenal expression of nutrient transporter genes in dairy cows

Traits RFI SOLIDS_WGT SOLIDS_TDMI
Nucleoside transporters
SLC28A1 −0.33 −0.27 0.31
SLC28A2 −0.51 −0.55 0.04
SLC28A3 0.05 −0.15 0.20
SLC29A1 0.10 −0.23 −0.49
Amino acid transporters
SLC3A1 0.04 0.07 0.46
SLC3A2 −0.36 −0.46 0.14
SLC6A14 −0.28 −0.05 0.55
SLC7A1 0.38 0.31 −0.41
SLC7A6 −0.57 −0.72 0.02
SLC7A7 −0.45 −0.43 0.42
SLC15A1 −0.57 −0.72 0.02
Sugar transporters
SLC2A2 −0.42 −0.43 0.17
SLC2A5 −0.33 −0.64 −0.26
SLC5A1 −0.73 −0.93* 0.06
Lipid transporters
ABCG8 0.29 0.20 −0.36
Mineral transporters
SLC11A2 0.20 −0.05 −0.29
SLC31A1 −0.29 −0.43 0.23
SLC39A4 −0.10 −0.29 0.23
TRPV6 −0.69 −0.69 0.32
  1. The probability of a coefficient not being statistically different from zero is denoted as follows: *P < 0.05, **P < 0.01 and ***p < 0.001.
  2. RFI; Residual Feed Intake.
  3. SOLIDS_WGT; Total milk solids produced over a 305 day lactation period (kg) per 100 kg body weight (kg).
  4. SOLIDS_TDMI; Total milk solid produced over a 305 day lactation period (kg) total dry matter intake.
  5. Bold represents significant (P<0.05) results in terms of difference between means in Table 1 or correlations in Tables 2 and 3.