arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1504.00525q-bio.QMphysics.bio-ph
收藏

InferenceMAP:基于贝叶斯推断的单分子动力学映射

InferenceMAP: Mapping of Single-Molecule Dynamics with Bayesian Inference

Mohamed El Beheiry, Maxime Dahan, Jean-Baptiste Masson

摘要:

单粒子跟踪(SPT)在分子尺度上对细胞功能提供了前所未有的洞察力[1]。在整个细胞中,单分子的运动通常是不均匀和复杂的。因此,有必要了解生物系统中单分子动力学的多尺度性质。我们之前已经证明,使用高密度SPT,可以生成指示分子运动的参数的空间图,以复杂地描述细胞环境[2,3,4]。然而,迄今为止,不存在协调轨迹数据以生成上述地图的可编程可用工具。我们解决了这个空白的SPT社区与InferenceMAP:一个交互式软件包,使用强大的贝叶斯方法来映射动态细胞空间所经历的个别生物分子。

英文摘要:

Single-particle tracking (SPT) grants unprecedented insight into cellular function at the molecular scale [1]. Throughout the cell, the movement of single-molecules is generally heterogeneous and complex. Hence, there is an imperative to understand the multi-scale nature of single-molecule dynamics in biological systems. We have previously shown that with high-density SPT, spatial maps of the parameters that dictate molecule motion can be generated to intricately describe cellular environments [2,3,4]. To date, however, there exist no publically available tools that reconcile trajectory data to generate the aforementioned maps. We address this void in the SPT community with InferenceMAP: an interactive software package that uses a powerful Bayesian method to map the dynamic cellular space experienced by individual biomolecules.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑