Expression of insulin-like growth factor-1 (IGF-1) and growth hormone-receptor (GHR) mRNA in liver, skeletal muscle and adipose tissue of different breeds of pig

arn mensajero arn messager biological differences body fat breed differences breeds (animals) cerdo crecimiento croissance facteur de croissance igf factor de crecimiento igf foie gene expression genotipos genotypes growth hormonas hormone hormones insulin insulin-like growth factor insulina insuline liver messenger rna muscle muscles porcin race (animal) razas (animales) somatomedin somatotropin somatotropina somatotropine swine tejido adiposo tissu adipeux