Abstract:
:Ellner, Paul D. (University of Vermont, Burlington) and Carolyn D. Bohan. Serology of the soluble antigens of Clostridium perfringens types A-F by agar-gel diffusion. J. Bacteriol. 83:284-296. 1962.-A serological study by agar-gel diffusion of the soluble antigens of 39 strains of the Clostridium perfringens group has shown them to be extremely heterogeneous. Strain variation occurred within the six types, and common antigens shared among the six types were frequently observed. Attempts to produce type-specific sera by absorption were unsuccessful, due to incomplete removal of common antibodies.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
ELLNER PD,BOHAN CDdoi
10.1128/JB.83.2.284-296.1962keywords:
subject
Has Abstractpub_date
1962-02-01 00:00:00pages
284-96eissn
0021-9193issn
1098-5530journal_volume
83pub_type
杂志文章abstract::Sigma 54 associates with bacterial core RNA polymerase and converts it into an enhancer-responsive enzyme. Deletion of the N-terminal 40 amino acids is known to result in loss of the ability to respond to enhancer binding proteins. In this work PCR mutagenesis and genetic screens were used to identify a small patch, f...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.180.21.5619-5625.1998
更新日期:1998-11-01 00:00:00
abstract::Form I ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) of the Calvin-Benson-Bassham cycle may be divided into two broad phylogenetic groups, referred to as red-like and green-like, based on deduced large subunit amino acid sequences. Unlike the form I enzyme from the closely related organism Rhodobacter spha...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.13.3935-3941.1999
更新日期:1999-07-01 00:00:00
abstract::A 6.9-kilobase region of the Escherichia coli F plasmid containing the 3' half of the traD gene and the entire traI gene (encodes the TraI protein, DNA helicase I and TraI, a polypeptide arising from an internal in-frame translational start in traI) has been sequenced. A previously unidentified open reading frame (ten...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.7.4127-4131.1990
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abstract::Biodegradation of metal-citrate complexes by Pseudomonas fluorescens depends on the nature of the complex formed between the metal and citric acid. Bidentate Fe(III)-, Ni-, and Zn-citrate complexes were readily biodegraded, but the tridentate Cd- and Cu-citrate, and U-citrate complexes were not. The biodegradation of ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.8.1989-1993.1995
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abstract::Mutants of Escherichia coli K-12 unable to excise pyrimidine dimers from their deoxyribonucleic acid (DNA) because of a uvr mutation show a higher survival when plated on a minimal salts medium after exposure to ultraviolet radiation than when plated on a complex medium such as nutrient agar containing yeast extract. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.102.2.404-410.1970
更新日期:1970-05-01 00:00:00
abstract::The tetracycline resistance element of plasmid pBR322 partially complements the potassium transport defect of Escherichia coli K-12 mutants having markedly impaired K+ transport. The plasmid increases K+ transport. The Tn10 element does not result in increased transport, demonstrating that the effect is not general fo...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.160.3.1188-1190.1984
更新日期:1984-12-01 00:00:00
abstract::A superfamily of transport proteins, which includes the lactose permease of Escherichia coli, contains a highly conserved motif, G-X-X-X-D/E-R/K-X-G-R/K-R/K, in the loops that connect transmembrane segments 2 and 3 and transmembrane segments 8 and 9. Previous analysis of this motif in the lactose permease (A. E. Jesse...
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pub_type: 杂志文章
doi:10.1128/jb.179.8.2616-2622.1997
更新日期:1997-04-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.5.1480-1483.1996
更新日期:1996-03-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.14.4122-4130.1996
更新日期:1996-07-01 00:00:00
abstract::The expression of any given bacterial protein is predicted to depend on (i) the transcriptional regulation of the promoter and the translational regulation of its mRNA and (ii) the synthesis and translation of total (bulk) mRNA. This is because total mRNA acts as a competitor to the specific mRNA for the binding of in...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.11.3037-3044.2000
更新日期:2000-06-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00603-08
更新日期:2008-09-01 00:00:00
abstract::Tn551 inactivation of femA, a factor involved in methicillin resistance of Staphylococcus aureus, caused the production of peptidoglycan in which the fraction of monoglycyl- and serine-containing muropeptides was increased at the expense of pentaglycyl muropeptides. femA mutants have a specific block in the biosynthes...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.9.2779-2782.1993
更新日期:1993-05-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.173.2.801-809.1991
更新日期:1991-01-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.155.2.634-642.1983
更新日期:1983-08-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.82.1.130-134.1961
更新日期:1961-07-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00049-16
更新日期:2016-04-14 00:00:00
abstract::Late log-phase Escherichia coli B/r cells are 1.6 times more sensitive to killing by X rays than are stationary-phase cells when grown in Brain Heart Infusion (BHI) + glucose. The number of single-chain breaks formed per krad is the same for log- and stationary-phase cells. Stationary-phase cells show a somewhat great...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.105.1.127-135.1971
更新日期:1971-01-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.116.2.757-763.1973
更新日期:1973-11-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
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更新日期:2004-02-01 00:00:00
abstract::The nucleotide sequence of a 23S rRNA gene of Campylobacter coli VC167 was determined. The primary sequence of the C. coli 23S rRNA was deduced, and a secondary-structure model was constructed. Comparison with Escherichia coli 23S rRNA showed a major difference in the C. coli rRNA at approximately position 1170 (E. co...
journal_title:Journal of bacteriology
pub_type: 杂志文章
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更新日期:1994-08-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.7.3631-3636.1990
更新日期:1990-07-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.2.802-807.1990
更新日期:1990-02-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.22.7236-7246.1993
更新日期:1993-11-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.9.4011-4017.1987
更新日期:1987-09-01 00:00:00
abstract::The alginate lyase-encoding gene (algL) of Azotobacter chroococcum was localized to a 3.1-kb EcoRI DNA fragment that revealed an open reading frame of 1,116 bp. This open reading frame encodes a protein of 42.98 kDa, in agreement with the value previously reported by us for this protein. The deduced protein has a pote...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.5.1409-1414.1999
更新日期:1999-03-01 00:00:00
abstract::A number of heterologous plasmid deoxyribonucleic acids (DNAs) coding for erythromycin, tylosin, lincomycin, tetracycline, or chloramphenicol resistance have been introduced into Streptococcus pneumoniae via genetic transformation with frequencies that varied between 10(-5) to as high as 5 x 10(-1) per colony-forming ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.144.2.698-709.1980
更新日期:1980-11-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00157-07
更新日期:2007-07-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.5.2239-2244.1987
更新日期:1987-05-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.11.3392-3401.1999
更新日期:1999-06-01 00:00:00
abstract::The copy number and stability of artificial 2-micron circle-based plasmids have been accurately measured in [Cir+] and [Cir0] strains of Saccharomyces cerevisiae. We conclude that (i) instability and copy number vary greatly from plasmid to plasmid; (ii) instability and copy number are negatively correlated--that is, ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.157.1.283-290.1984
更新日期:1984-01-01 00:00:00