Fig. 3
Enrichment of chromatin-associated plant proteins using ChEP-P. (A) Total proteins identified in wild-type (black) and al6 (white) mutant plants, and proteins identified in at least in two biological replicates in wild-type (green) and al6 (pink) mutant plants under the various treatments. (B) Venn diagram showing the overlap of proteins identified in at least two biological repeats in wild-type and al6 mutant plants under different treatments. (C) Overrepresentation of gene ontology categories for nucleus-localized proteins identified by ChEP-P in wild-type and al6 mutant plants in at least in two biological repeats per treatment. GO enrichment was computed by TopGO using the elim method [3] by implementation of GOBU (https://gobu.sourceforge.io/). The heatmap was generated with the heatmap package in R. Scale indicates enrichment score (log10 P value)