Post-translational modifications (PTMs) of CycT1 identified by tandem mass spectrometry analysis.

Fold-changes in PTM levels after PMA or TCR activation are relative to the non-stimulated condition. Analyses of CycT1 was performed using mass spectrometry data from FLAG-CDK9 affinity isolates.经PMA或T细胞受体（T cell receptor, TCR）激活后，翻译后修饰（Post-translational modification, PTM）水平的倍数变化均以未刺激条件为参照。针对细胞周期蛋白T1（Cyclin T1, CycT1）的分析，采用了源自FLAG-CDK9亲和纯化分离物的质谱数据完成。