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ProteomicsProteome-wide analysis and functional identification of lysine β-hydroxybutyrylation in Ustilaginoidea virens
Lysine β-hydroxybutyrylation (Kbhb) is an evolutionarily conserved and widespread post-translational modification (PTM) in active gene transcription and cellular proliferation. However, its function remains unknown in phytopathogenic fungi. Here, we report a comprehensive identification of Kbhb in t...
ORGANISM(S): Ustilaginoidea virens 
2023-10-24 | PXD039304 | Pride
Lysine β-hydroxybutyrylation  post-translational modification  ustilaginoidea virens  virulence 
Proteomicsβ-Hydroxybutyrate Boosts Plant Immunity through Enhanced H3K9bhb Levels and Gene Expression Regulation
Although the functions of protein Kbhb have been widely studied in animal cells, however, the identification and functional characterization of this modification in plants remain unclear. Here, we identified 2,159 Kbhb sites on 1,128 proteins in rice flowers by Kbhb-proteomic analyses, serving as a ...
ORGANISM(S): Oryza sativa (Rice) 
2025-07-05 | PXD051126 | Pride
Lysine β-hydroxybutyrylation 
ProteomicsRedox regulation of cytosolic translation in rice during fungal infection identified by quantitative proteomics
Pathogen attack can increase plant levels of reactive oxygen species (ROS), which then act as signaling molecules activating plant defense. Elucidating these processes is crucial to understanding the redox signaling pathways in plant defense responses. By an iodo TMT–based quantitative proteomic app...
ORGANISM(S): Oryza sativa (Rice) 
2023-06-06 | PXD034430 | Pride
Ros  protein oxidation  translation  infection  immunity  rice 
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