FIGURE 1.
Modification of TAMRA-labeled peptides by putative glycosyltransferases. Reaction products were separated by Tricine/SDS-PAGE, and fluorescence signals were acquired by an image analyzer. Lanes 1 and 2 are negative controls, where no UDP-Glc (lane 1) or no enzyme (lane 2) was added to the reaction. ApL20, A. pleuropneumoniae strain L20; Ye, Y. enterocolitica strain 8081; Ap76, A. pleuropneumoniae strain AP76.