Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Barbara R. Baumstark"'
Publikováno v:
Journal of food protection. 56(1)
A DNA fragment of the type A Clostridium botulinum neurotoxin gene was demonstrated in canned food products with the polymerase chain reaction (PCR). The fragment, 1340-bp in size, was amplified from green peas, whole kernel corn, green beans, lima b
Publikováno v:
FEMS Microbiology Letters. 231:159-164
Six Clostridium botulinum isolates exhibiting type A toxicity as measured by the mouse bioassay were found to contain both type A and type B neurotoxin DNA sequences. The six strains were divided into three groups based on the DNA sequence of the typ
Autor:
Barbara R. Baumstark, Cristina D. Guibao, Timothy B. Kelly, Warren C Fiskus, Indira Padmalayam
Publikováno v:
DNA and Cell Biology. 22:743-752
Homologues of the cell division protein FtsZ were previously identified in Bartonella bacilliformis and Bartonella henselae. We report herein that ftsZ is located at the distal end of an operon that includes ddlB, ftsQ, and ftsA. These genes code for
Publikováno v:
DNA and Cell Biology. 22:347-353
The NlpD/LppB homolog of the human pathogen, Bartonella bacilliformis, is an immunogenic 43-kDa protein that is encoded by a 1206-bp open reading frame (ORF-401). The regions flanking the nlpD/lppB gene of B. bacilliformis were sequenced to determine
Publikováno v:
Infection and Immunity. 68:4972-4979
A recombinant clone expressing an immunoreactive antigen of Bartonella bacilliformis was isolated by screening a genomic DNA library with serum from a patient with the chronic verruga phase of bartonellosis. The clone, pBIPIM-17, contained a partial
Publikováno v:
Journal of Bacteriology. 179:4545-4552
A genomic library of Bartonella bacilliformis was constructed and screened with human anti-Bartonella serum from a patient with the chronic, verruga peruana phase of bartonellosis. An immunoreactive clone isolated from this library was found to code
Publikováno v:
Pharmacogenetics. 4:82-90
N-acetyltransferases have an important role in the metabolism of arylamine and hydrazine drugs and carcinogens. Human N-acetylation phenotype may predispose individuals toward a variety of drug and xenobiotic-induced toxicities and carcinogenesis. Sy
Publikováno v:
Journal of Rapid Methods and Automation in Microbiology. 1:29-39
The polymerase chain reaction (PCR) was used to amplify a 1340-bp fragment from the toxigenic Clostridium botulinum type A chromosome. Two oligonucleotide primers were synthesized to bracket the sequence coding for most of the type A toxin light chai
Publikováno v:
Virology. 179:217-227
The ImmC region of the temperate bacteriophage P1 contains c 1, a gene that codes for a repressor of lytic growth. Located in the region upstream of c 1 are four open reading frames capable of coding for low-molecular-weight proteins. The efficiency
Publikováno v:
DNA and cell biology. 22(3)
Degenerate primers corresponding to highly conserved regions of previously characterized ftsZ genes were used to PCR amplify a portion of the ftsZ gene from the genomic DNA of Ehrlichia chaffeensis (ftsZ(Ech)), Anaplasma phagocytophilum (ftsZ(Ap)), a