Figure 4.

Defects in the mRNA deadenylases Ccr4p and Pop2p do not significantly affect P-body formation and composition. (A) WT, (B) ccr4Δ and (C) pop2Δ cells expressing a GFP-tagged version of Dhh1p (I and VIII), Pat1p (II and IX), Lsm1p (III and X), Dcp1p (IV and XI), Dcp2p (V and XII), Edc3p (VI and XIII), and Xrn1p (VII and XIV). Pictures of cells before glucose deprivation (GLU) and after 10 min of glucose deprivation (10 min NO GLU) treatment are shown. All images are shown at the same scale and a 3-μm scale bar is shown in the lower right panel.