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. 2023 Sep 14;14:1249057. doi: 10.3389/fpls.2023.1249057

Figure 1.

Figure 1

Number of unique protein phosphorylation events identified on splicing-related proteins in Arabidoposis. Identified phosphosites were collected from PTMviewer (Willems et al., 2019; https://www.psb.ugent.be/webtools/ptm-viewer/index.php) and qPTM (Xue et al., 2022; http://qptmplants.omicsbio.info/). Selection and categorization of splicing-related proteins were acquired from plantSPEAD (Chen et al., 2021; http://chemyang.ccnu.edu.cn/ccb/database/PlantSPEAD/index.php) and the number of proteins related to each family is plotted. Number of phosphorylation events for select protein families were converted to a colour intensity gradient.