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A Mathematical Model of Cyclin B1 Dynamics at the Single Cell Level in Osteosarcoma Cells

机译:骨肉瘤细胞单细胞水平细胞周期蛋白B1动力学的数学模型

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Cyclin B1 tracking provides information on cell cycle progression and cell-cycle regulator dynamics. We have developed a mathematical model which describes the continuous tracking of cyclin B1 through the cell cycle at the single cell level, including interactions with the cyclin B1 inhibitor, p21. The cell line used is a cancer cell line, human osteosarcoma (U-2 OS). An examination of the sensitivity of the model is presented, where the aim is to identify those parameters which have most influence on the cyclin B1 profile and its changes through the cell cycle. High temporal resolution cyclin B1 data involving non-invasive techniques (green fluorescent protein, GFP) were used to validate the model.
机译:Cyclin B1跟踪提供了有关细胞周期进展和细胞周期调节器动力学的信息。我们开发了一种数学模型,其描述了通过在单个细胞水平的细胞周期的细胞周期连续跟踪Cyclin B1,包括与细胞周期蛋白B1抑制剂P21的相互作用。使用的细胞系是癌细胞系,人骨瘤(U-2 OS)。提出了对模型的灵敏度的检查,其中目的是识别对细胞周期蛋白B1轮廓影响最大的那些参数及其通过细胞周期的变化。使用涉及非侵入性技术(绿色荧光蛋白,GFP)的高时分辨率cyclin B1数据来验证模型。

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