Danlong Jing1,2, Nan Wang1, Nan Lu1, Guanzheng Qu3, Guolu Liang2, Wenjun Ma1, Shougong Zhang1,*, Junhui Wang1,*
Phyton-International Journal of Experimental Botany, Vol.91, No.3, pp. 507-524, 2022, DOI:10.32604/phyton.2022.017644
Abstract Lysine acetylation, a reversible and dynamic post-translational modification, plays pivotal roles in regulating many biological processes in plants. However, the information of lysine acetylation during flower development of woody angiosperm remains unclear. Herein, we identified a total of 667 lysine acetylation sites in 467 proteins in flower buds of Catalpa Bungei. The acetylated proteins were mainly involved in the pathways of carbon metabolism, glycometabolism and oxidative phosphorylation. Using functional enrichment analysis, 61 and 13 acetylated proteins were involved in the glycometabolism and oxidative phosphorylation pathways, respectively. This suggests that lysine acetylated proteins play critical roles in the energy metabolism pathways.… More >
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