GBF1 stimulates nucleotide exchange on ARF4 (Drosophila melanogaster)
gbf1 stimulates nucleotide exchange on arf4 (drosophila melanogaster)
GBF1 stimulates nucleotide exchange on ARF4 (Drosophila melanogaster)
gbf1 stimulates nucleotide exchange on arf4 (drosophila melanogaster)