The B12 receptor BtuB alters the membrane integrity of Caulobacter crescentus
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چکیده
منابع مشابه
Caulobacter crescentus
shaped by their activity — both intrinsic and environment induced — and how these networks support the brain computations that underlie externally observable behavior. The second major challenge facing our young field will be applying the basic discoveries we are making to important real-world issues. It is a widely held view that understanding the brain bases of cognitive and behavioral develo...
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The bacterial heat shock proteins DnaK and DnaJ are members of a class of molecular chaperones that are required for a wide variety of cellular functions at normal growth temperatures. In Caulobacter crescentus, the expression of the dnaKJ operon is regulated both temporally during the normal cell cycle and by heat shock. Analysis of deletions and base substitutions in the 5' region of the oper...
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Many motile microorganisms are able to detect chemical gradients in their surroundings to bias their motion toward more favorable conditions. In this study, we observe the swimming patterns of Caulobacter crescentus, a uniflagellated bacterium, in a linear oxygen gradient produced by a three-channel microfluidic device. Using low-magnification dark-field microscopy, individual cells are tracked...
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The lipids of Caulobacter crescentus, a procaryotic species which differentiates into stalked and swarmer cell types, were analyzed. Major lipid classes were purified by chromatography and identified by both chromatographic and chemical methods. Approximately half of the total lipid fraction of this organism consisted of glycolipis, which were primarily monoglucosyldiglyceride and an acylated g...
متن کاملGeneralized Transduction in CAULOBACTER CRESCENTUS.
Two closely related bacteriophage, varphiCr30 and varphiCr35, are the first bacteriophage shown to mediate generalized transduction in Caulobacter crescentus. Unlike most other transducing phage, they are virulent and do not form any sort of lysogenic relationship with their host. However, they are rather inefficient at adsorption, so that transductants have a good chance of survival. The phage...
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ژورنال
عنوان ژورنال: Microbiology
سال: 2019
ISSN: 1350-0872,1465-2080
DOI: 10.1099/mic.0.000753