趋化聚集的条件
统计力学
2007-10-31 v1
摘要
微生物通过趋化作用逆着自身分泌的信号浓度梯度进行聚集。我们在数值上研究了一个由具有细胞内动力学的单元、具有状态依赖转换率的随机游走以及引诱剂分泌组成的模型。针对引诱剂的扩散率和分解率,得到了无聚集、部分聚集以及完全聚集三种相,并分析了细胞聚集的条件。研究表明,聚集团簇的大小与细胞密度无关,这与实验结果一致。
引用
@article{arxiv.0710.5599,
title = {Conditions for Chemotactic Aggregation},
author = {Masayo Inoue and Kunihiko Kaneko},
journal= {arXiv preprint arXiv:0710.5599},
year = {2007}
}
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4 pages, 4 figures
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