Sporulation of Myxococcus xanthus in liquid shake flask cultures
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چکیده
منابع مشابه
Sporulation of Myxococcus xanthus in liquid shake flask cultures.
When suspended in a liquid starvation medium, exponentially growing Myxococcus xanthus sporulated within 3 days. These myxospores were similar to spores developed within fruiting bodies, as determined by electron microscopy and the production of spore-specific protein S. This liquid sporulation system may be useful as a means of preparing large quantities of myxospores and extracellular fluid f...
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During the developmental process of the Gram-negative soil bacterium Myxococcus xanthus, vegetatively growing rod cells differentiate to ultimately become metabolically quiescent and environmentally resistant myxospores encased within fruiting bodies. This program, initiated by nutrient deprivation, is propagated by both cell-autonomous and cell-nonautonomous signals. Our goal was to determine ...
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Chemosensory systems are complex, highly modified two-component systems (TCS) used by bacteria to control various biological functions ranging from motility to sporulation. Chemosensory systems and TCS both modulate phosphorelays comprised of histidine kinases and response regulators, some of which are single-domain response regulators (SD-RRs) such as CheY. In this study, we have identified an...
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Myxococcus xanthus are Gram-negative bacteria that glide on solid surfaces, periodically reversing their direction of movement. When starved, M. xanthus cells organize their movements into waves of cell density that sweep over the colony surface. These waves are unique: Although they appear to interpenetrate, they actually reflect off one another when they collide, so that each wave crest oscil...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1989
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.171.8.4521-4524.1989