. . . . . . . . . . . . "bp(GOBP:\"cell differentiation\") -| r(MGI:Aff1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "A repeating pattern of Af4 expression in development is down-regulation with differentiation of a tissue. Among the cell types where this pattern of down-regulation is noted are B-lymphocytes." . . "Selventa" . . . . "2014-07-03T14:34:01.934+02:00"^^ . . .