A Spatial Relationship between Sheath Elongation and Cell Proliferation in Sphaerotilus natans
A Spatial Relationship between Sheath Elongation and Cell Proliferation in Sphaerotilus natans
复制标题
球孢菌鞘伸长与细胞增殖的空间关系
DOI：
10.1271/bbb.120616
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
J. Koizumi
中科院分区：
文献类型：
--
作者：
M. Takeda;Takuto Umezu;Yuta Kawasaki;S. Shimura;Keiko Kondo;J. Koizumi
游泳球衣菌是一种丝状鞘形成细菌。建立了一种用常规试剂选择性荧光标记其鞘层的方法。通过该方法证实了鞘管的最终扩张。此外，无处不在的细胞生长揭示了连续相差显微镜的细丝。基于这一点和以前的报告，鞘形成的模型提出。
Sphaerotilus natans is a filamentous sheath-forming bacterium. A method of selective fluorescent-labeling of its sheath using conventional reagents was developed. Terminal expansion of the sheath was confirmed by this method. In addition, ubiquitous cell growth was revealed by sequential phase-contrast microscopy of a filament. Based on this and earlier reports, a model of the sheath formation is proposed.