. . . . . . . . . . . . . . . . "tscript(p(HGNC:SP4)) -> r(HGNC:NTF3)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "To test further the effects of Sp1 family members on NT-3 promoter activity, we co-transfected luciferase reporter vector with vectors expressing Sp1, Sp3 and Sp4 in HEK293 cells. Over-expression of Sp1 or Sp3 resulted in a slight increase in NT-3 promoter activity. Sp4 had a prominent effect on the activation (Fig. 9)." . . "Selventa" . . . . "2014-07-03T14:33:04.915+02:00"^^ . . .