Update Reference from preprint to nat comms

Author: jmueller95

README.md

@@ -78,4 +78,4 @@ If `biowc-pathwaygraph` is useful for your research, please cite the following p
 
  **PTMNavigator: Interactive Visualization of Differentially Regulated Post-Translational Modifications in Cellular Signaling Pathways**  
 Julian Müller, Florian P. Bayer, Mathias Wilhelm, Bernhard Kuster, Matthew The  
-_bioRxiv_ 2023.08.31.555601; doi: https://doi.org/10.1101/2023.08.31.555601
+_Nature Communications_ 16:510 (2025); doi: https://doi.org/10.1038/s41467-024-55533-y