. . . . . . . . . . . . "p(SFAM:\"STAT5 Family\") -| bp(MESHPP:Apoptosis)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Here we show that Stat5 is essential for the high erythropoietic rate during fetal development. Stat5a-/-5b-/- embryos are severely anemic; erythroid progenitors are present in low numbers, show higher levels of apoptosis, and are less responsive to Epo. " . . "Selventa" . . . . "2014-07-03T14:31:31.230+02:00"^^ . . .