study of the gm-csf sensitivity of the gm precursors has demonstrated the existence of two gm-cfuc populations in the mpsv spleen : a ) a gm-csf dependent population with a gm-csf sensitivity similar to that of normal gm-cfuc b ) a gm-cfuc population which differentiated in the absence of detectable amount of gm-csf and of which differentiation was not affected by the addition of progressive amounts of gm-csf .
C0007589
differentiation
C0079460
gm-csf