Proteome-wide and lysine crotonylation profiling reveals the importance of crotonylation in chrysanthemum (Dendranthema grandiforum) under lowtemperature

Low-temperature severely affects the growth and development of chrysanthemum which is one kind of ornamental plant well-known and widely used in the world. Lysine crotonylation is a recently identified posttranslational modification (PTM) with multiple cellular functions. However, lysine crotonylation under lowtemperature stress has not been studied.