In this editorial, we briefly (1) define Proteus syndrome; (2) analyze reports of PTEN mutations claimed to have ‘‘Proteus syndrome’’ or a ‘‘Proteus-like syndrome’’; (3) demonstrate the high frequency of misdiagnosis of Proteus syndrome by clinicians less familiar with the disorder; and (4) discuss two series of patients who do meet the diagnostic criteria for Proteus syndrome among whom none h...

We have reported elsewhere the racemization of lysine by cell preparations of Proteus vulgaris strain ATCC 4669 (Huang et al., 1958). The simplest explanation of the results presented is that Proteus vulgaris contains a lysine racemase. The distribution of this activity in bacteria has now been investigated. Almost a hundred species, from eleven families, have been examined. Only nine species, ...

due to extension of human life consumer, groundwater resources in recent decades have been increasingly intruded by contaminants. nowadays, the great challenges facing engineers and experts are groundwater protection against contamination inputs and reduction of specific pollutants of these resources. therefore, monitoring and evaluation of aquifer with a view to quantity and quality can play a...

purpose: to report a case of proteus syndrome with new ophthalmic findings not reported elsewhere. patient and findings: the patient is an 18-year-old girl with red lesions on hand and foot from birth and disproportionate growth of right upper and lower limbs from the first year of life. on examination, the patient has enlargement of the right upper and lower limb, macrodactyly, vascular malfor...

conclusions minimum biofilm eradication values of ciprofloxacin obtained in the study are close to the values of the minimal inhibition concentration (mic). results all tested strains formed a biofilm. a value of 1.0 μg/ml ciprofloxacin is mbe50 for the strains of both tested species. an mbe90 value of ciprofloxacin for isolates of p. vulgaris was 2 μg/ml and for p. mirabilis was 512 μg/ml. mat...

Proteus mirabilis, Proteus vulgaris, Morganella morganii, Providencia rettgeri, and Providencia alcalifaciens, which were once classified into the same genus, Proteus, were studied. Cefoxitin-resistant mutants from these species were isolated, and it was confirmed that the resistance was attributed to the lack of an outer membrane protein, resulting in a significant decrease in the penetration ...

This paper describes Proteus, a distributed shared memory (DSM) system which supports runtime node recon®guration. Proteus allows users to change the node set during the execution of a DSM program. The capability of node addition allows users to further shorten the execution time of their DSM programs by dynamically adding newly available nodes to the system. Furthermore, competition for resour...

The colicinogenic factor K has been transferred from E. coli K 235 to Proteus mirabilis. The DNA of the colicinogenic Proteus has been shown to contain a small amount of a satellite DNA which presumably harbors the Col K factor. In the presence of mitomycin C the colicinogenic Proteus secretes colicin K into the growth medium. The bacteriocin has been purified by chromatography and obtained as ...

Bacterial lipases from family I.1 and I.2 catalyze the hydrolysis of triacylglycerol between 25-45°C and are used extensively as biocatalysts. The lipase from Proteus mirabilis belongs to the Proteus/psychrophilic subfamily of lipase family I.1 and is a promising catalyst for biodiesel production because it can tolerate high amounts of water in the reaction. Here we present the crystal structur...

The core region of the lipopolysaccharides of Proteus group OX bacteria, which are used as antigens in Weil-Felix test for serodiagnosis of rickettsiosis, were studied by chemical degradations in combination with ESI FTMS, including infrared multi-photon dissociation (IRMPD) MS/MS and capillary skimmer dissociation. Structural variants of the inner core region were found to be the same as in Pr...