Two transcriptional elements in the TSP 1 promoter , a distal element at -1280 and a proximal element at -65 , were required for the response of the human TSP 1 gene to serum .
two transcriptional elements in the tsp 1 promoter , a distal element at -1280 and a proximal element at -65 , were required for the response of the human tsp 1 gene to serum .
O O O O O B-protein_molecule I-protein_molecule O O O O O O O O O O O O O O O O O O O O O O O O O O B-tissue O