These data also demonstrate that the ability of Id3 to promote cell cycle S phase entry is not simply a function of its ability to modulate bHLH heterodimer-dependent gene expression and establish a biologically important mechanism through which Cdk2 and Id-bHLH functions are integrated in the coordination of cell proliferation and differentiation .
these data also demonstrate that the ability of id3 to promote cell cycle s phase entry is not simply a function of its ability to modulate bhlh heterodimer-dependent gene expression and establish a biologically important mechanism through which cdk2 and id-bhlh functions are integrated in the coordination of cell proliferation and differentiation .
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