In order to study the potential regulation mechanism of the USF1 on monosaccharide transporters in chicken intestinal epithelial cells,we built the eukaryote expression vector pcDNA3.1-USF1 on the basis of bioinformatics analysis and made the transcription factor USF1 overexpressed in chicken intestinal epithelial cells.Besides,we detected and analyzed the influence of USF1 on the mRNA expressions of SGLT1,GLUT2 and GLUT5by Real-time PCR.The results indicated that the over-expression of USF1 gene significan...