Progess in Regulation of the Muticellular Development and Gliding Motility in Myxococcus xanthus

doi:10.3969/j.issn.2095-2341.2012.01.04

Curr. Biotech. ›› 2012, Vol. 2 ›› Issue (1): 23-28.DOI: 10.3969/j.issn.2095-2341.2012.01.04

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Progess in Regulation of the Muticellular Development and Gliding Motility in Myxococcus xanthus

ZENG Zhen-shun, TAN Zhi-yuan, ZHU Hong-hui

1.Guangdong Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangzhou 510070, China;
2.College of Agricultural, South China Agricultural University, Guangzhou 510642, China

Online:2012-01-25 Published:2012-02-27

黄色粘球菌的运动机制及其多细胞发育调控的研究进展

曾振顺1,2,谭志远2,朱红惠1*

1.广东省微生物研究所, 广东省菌种保藏与应用重点实验室, 广州 510070;
2.华南农业大学农学院, 广州 510642

通讯作者: 朱红惠,研究员,博士,研究方向为特殊生境的微生物分离与鉴定。E-mail:zhuhonghui66@yahoo.com.cn
作者简介:曾振顺,硕士研究生,研究方向为粘细菌的分离鉴定。

Abstract

Abstract: Myxobacteria is the “higher microbe” in Prokaryote which endows a gliding ability and exhibits a complicate muticellular development life similar to Eukaryote.The reaseach of the process of muticelluar development is always the focus point in myxobacteria. Recently, emergence of more and more new theorys on muticellular life of myxobacter enlightens us deeply. This paper provides an overview of motility type, the mechanism of the gliding motilily and the motility regulation systems in model strain Myxococcus xanthus. Futhurmore, we make a initial elucidation for the regulation of the signal transmission in the process of the fruiting body fomation so as to lay a foundations for the deeper research of the regulation process in their complicate development life.

Key words: myxobacteria, gliding motility, muticellular development, regulation

摘要： 粘细菌是原核生物中的“高等生物”,具有特殊的运动能力以及类似真核生物的复杂的多细胞发育生活史,其多细胞发育过程的调控一直是粘细菌研究的热点。近年来,许多关于粘细菌研究的新理论、新学说不断涌现,给予粘细菌研究极大的启发。本文综述了模式菌株黄色粘球菌的运动类型、运动机制以及运动的调控系统,并对其多细胞发育过程的信号传递调控模式进行初步阐释,为更深一步的研究粘细菌复杂的生命调控过程奠定基础。

关键词: 粘细菌, 滑行运动, 多细胞发育, 调控

ZENG Zhen-shun1,2, TAN Zhi-yuan2, ZHU Hong-hui1*. Progess in Regulation of the Muticellular Development and Gliding Motility in Myxococcus xanthus[J]. Curr. Biotech., 2012, 2(1): 23-28.

曾振顺,谭志远,朱红惠. 黄色粘球菌的运动机制及其多细胞发育调控的研究进展[J]. 生物技术进展, 2012, 2(1): 23-28.

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Progess in Regulation of the Muticellular Development and Gliding Motility in Myxococcus xanthus

黄色粘球菌的运动机制及其多细胞发育调控的研究进展

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