Abstract:
:The precise molecular mechanism of Staphylococcus aureus beta-toxin inactivation by the serotype F triple-converting phage phi 42, phi A1 and phi A3 was investigated. Sequence analysis of the phi 42 (attP) and Staphylococcus aureus (attB) attachment sites and the left (attL) and right (attR) chromosomal/bacteriophage DNA junctions of individual lysogens, each harbouring a triple-converting phage, revealed the presence of a common 14-bp core sequence in all four sites. These findings indicate that the genomes of the triple-converting phage integrate into the 5'-end of the beta-toxin gene (hlb) by a site- and orientation-specific mechanism identical to that previously described for the serotype F double-converting phage phi 13.
journal_name
FEMS Microbiol Lettjournal_title
FEMS microbiology lettersauthors
Carroll JD,Cafferkey MT,Coleman DCdoi
10.1111/j.1574-6968.1993.tb05951.xsubject
Has Abstractpub_date
1993-01-15 00:00:00pages
147-55issue
2eissn
0378-1097issn
1574-6968journal_volume
106pub_type
杂志文章abstract::The time course production of xylanolytic enzymes by the rumen anaerobic fungus Neocallimastix frontalis was studied during growth on different carbon sources and revealed using isoelectric focusing and immunoblotting. A constant low level of endoxylanase expression was observed in glucose medium. A high level of xyla...
journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1989-10-01 00:00:00
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更新日期:2009-04-01 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1993.tb06423.x
更新日期:1993-08-15 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2009.01822.x
更新日期:2009-12-01 00:00:00
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journal_title:FEMS microbiology letters
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1996.tb08506.x
更新日期:1996-10-15 00:00:00
abstract::A mixture of two lyso isomers of a galactolipid was obtained from Dictyonema glabratum. Aqueous hydrolysis gave rise to galactose and glycerol in a 3:1 molar ratio. ESI-MS spectroscopy gave, in the positive-ion mode, a pseudomolecular ion at m/z 839 and daughter ions with m/z 677, 600, 515 and 353, suggesting three ga...
journal_title:FEMS microbiology letters
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doi:10.1111/j.1574-6968.2001.tb09461.x
更新日期:2001-01-15 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:1994-07-01 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:2001-12-18 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1993.tb06379.x
更新日期:1993-08-01 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:2004-08-15 00:00:00
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journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.2007.00886.x
更新日期:2007-10-01 00:00:00
abstract::The porin-associated protein of Rhodospirillum rubrum FR1 was found to contain a peptidoglycan binding motif. A partial fragment of 179 amino acids, obtained by cleavage of PAP with trypsin, Asp-N protease, and CNBr, was sequenced. Substantial sequence homology was found of the C-terminal part (residues 126-179) of po...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1996.tb08134.x
更新日期:1996-04-15 00:00:00
abstract::Two thermostable phytases were identified from Thai isolates of Aspergillus japonicus BCC18313 (TR86) and Aspergillus niger BCC18081 (TR170). Both genes of 1404 bp length, coding for putative phytases of 468 amino acid residues, were cloned and transferred into Pichia pastoris. The recombinant phytases, r-PhyA86 and r...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
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更新日期:2009-01-01 00:00:00
abstract::Streptococcus pneumoniae strain JNR.7/87 is a highly virulent, type 4 encapsulated Gram-positive bacterium whose transformability has not been tested previously, and whose genome is currently being sequenced. The strain was transformed at very low efficiency by addition of exogenous competence-stimulating peptide: How...
journal_title:FEMS microbiology letters
pub_type: 杂志文章
doi:10.1111/j.1574-6968.1999.tb13460.x
更新日期:1999-03-15 00:00:00