Induction of several Stat5-target genes in TEL-JAK- and TEL-ABL- transformed Ba/F3 cells.

Northern blot analyses of total RNA extracted from the indicated cell lines for osm, pim-1, and Cis expression are shown. RNA from Ba/F3 cells cultured in the presence of WEHI conditioned medium (−), starved (starved), and stimulated by mIL-3 (stim) were loaded as controls. The indicated values of Cis induction are expressed relative to the values obtained by proliferating Ba/F3 cells. A GAPDH probe was used as internal standard.