PAB/WT polysome loading and transcript levels (Arabidopsis thaliana)

To understand the contribution of the poly(A)binding protein to the translation of specific mRNAs, we compared the ribosome occupancy of mRNAs in wild type Arabidopsis and pab2 pab8 double mutant seedlings. The mutants continue to express the PAB4 paralog of PABP.

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Tiruneh BS, Kim BH, Gallie DR, Roy B, von Arnim AG