TABLE 4.

Excreted end products of l-[4-¹³C]proline metabolism by procyclic T. brucei cell lines

^a i means tetracycline-induced; ni means noninduced.

^b Cells were grown in SDM79 and incubated in PBS/l-[4- ¹³C]proline containing (G) or not ( ) 3.3 mm d-glucose.

^c Number of experiments for each cell line are shown.

^d The results are shown ± S.D.

^e Data from Ref. 7.

^f ND means not detectable.