Bacillus thuringiensis Sporulation at Suboptimal Temperature
نویسندگان
چکیده
منابع مشابه
How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis
Bacteria use quorum sensing to coordinate adaptation properties, cell fate or commitment to sporulation. The infectious cycle of Bacillus thuringiensis in the insect host is a powerful model to investigate the role of quorum sensing in natural conditions. It is tuned by communication systems regulators belonging to the RNPP family and directly regulated by re-internalized signaling peptides. On...
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Bacillus thuringiensis can produce a floating biofilm which includes two parts: a ring and a pellicle. The ring is a thick structure which sticks to the culture container, while the pellicle extends over the whole liquid surface and joins the ring. We have followed over time, from 16 to 96 h, sporulation in the two biofilm parts. Sporulation was followed in situ in 48-wells polystyrene microtit...
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Bacteriophage TP-13, a converting phage for sporulation and crystal formation in Bacillus thuringiensis, was isolated from soil. The phage converted anoligosporogenic (sporulation frequency, 10(-8), acrystalliferous mutant to spore positive, crystal positive at a high frequency. Each plaque formed by TP-13 in a lawn of sensitive cells contained spores and crystals. These spores were heat stable...
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The effects of different sources of carbon, nitrogen and some of trace elements on cultivation of Bacillus thuringiensis H14 were studied. Glucose, glycerol, sodium acetate, (NH4)2SO4, corn steep liquor, yeast extract, hydrolyzed casein, Ca2+, Mg2+ and Mn2+ were the main parameters evaluated by Plackett-Burman statistical method. All el...
متن کاملCorrection: How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis
[This corrects the article DOI: 10.1371/journal.ppat.1005779.].
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1971
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.105.1.445-448.1971