Figure 7. SG-enriched mRNAs are enriched for SG-resident proteins.
(A) Survey of RNA binding proteins from Nostrand et al. (2016)) plotted against the fraction of eCLIP sites found in SG-enriched mRNAs. Green dots are SG-resident RBPs. Black dots are non-SG resident RBPs. Green dots with a red diagonal line are SG-resident RBPs with PrLD domain. Green dots with a red X are SG-resident RBPs with PrLD domain and are associated with ALS/FTD. Box plot illustrating the fraction of eCLIP sites found in (B) SG-enriched mRNAs or (C) SG-depleted mRNAs from SG-resident RBPs or non-SG RBPs. Box plot depicting the fraction of eCLIP sites found in SG-depleted mRNAs from SG-RBPs or non-SG RBPs. Box plot illustrating the fraction of eCLIP sites found in SG-enriched RNAs from (D) SG-RBPs containing PrLD and (E) RBPs associated with ALS/FTD. * and ** = p value (Student’s t-test) ≤0.05, and ≤0.01 respectively.