Published in J Gen Microbiol on August 01, 1984
Bacillus subtilis sporulation: regulation of gene expression and control of morphogenesis. Microbiol Rev (1993) 7.33
The sigma factors of Bacillus subtilis. Microbiol Rev (1995) 5.76
Organization and regulation of an operon that encodes a sporulation-essential sigma factor in Bacillus subtilis. J Bacteriol (1987) 4.79
Control of developmental transcription factor sigma F by sporulation regulatory proteins SpoIIAA and SpoIIAB in Bacillus subtilis. Proc Natl Acad Sci U S A (1990) 3.85
The spoIIJ gene, which regulates early developmental steps in Bacillus subtilis, belongs to a class of environmentally responsive genes. J Bacteriol (1990) 3.84
Similar organization of the sigB and spoIIA operons encoding alternate sigma factors of Bacillus subtilis RNA polymerase. J Bacteriol (1990) 3.73
SpoIIAB is an anti-sigma factor that binds to and inhibits transcription by regulatory protein sigma F from Bacillus subtilis. Proc Natl Acad Sci U S A (1993) 3.63
Sigma-B, a putative operon encoding alternate sigma factor of Staphylococcus aureus RNA polymerase: molecular cloning and DNA sequencing. J Bacteriol (1996) 3.58
An apparent Bacillus subtilis folic acid biosynthetic operon containing pab, an amphibolic trpG gene, a third gene required for synthesis of para-aminobenzoic acid, and the dihydropteroate synthase gene. J Bacteriol (1990) 3.40
Compartmentalization of gene expression during Bacillus subtilis spore formation. Microbiol Mol Biol Rev (2004) 2.96
Gene encoding the 37,000-dalton minor sigma factor of Bacillus subtilis RNA polymerase: isolation, nucleotide sequence, chromosomal locus, and cryptic function. J Bacteriol (1987) 2.81
Characterization of the promoter region of the Bacillus subtilis spoIIE operon. J Bacteriol (1988) 2.60
Transcriptional regulation of Bacillus subtilis glucose starvation-inducible genes: control of gsiA by the ComP-ComA signal transduction system. J Bacteriol (1992) 2.59
Negative regulator of sigma G-controlled gene expression in stationary-phase Bacillus subtilis. J Bacteriol (1990) 2.25
Analysis of the regulation of gene expression during Bacillus subtilis sporulation by manipulation of the copy number of spo-lacZ fusions. J Bacteriol (1987) 2.03
Genetic method to identify regulons controlled by nonessential elements: isolation of a gene dependent on alternate transcription factor sigma B of Bacillus subtilis. J Bacteriol (1991) 1.96
Characterization of a sporulation gene, spoIVA, involved in spore coat morphogenesis in Bacillus subtilis. J Bacteriol (1992) 1.88
The three Bacillus anthracis toxin genes are coordinately regulated by bicarbonate and temperature. J Bacteriol (1994) 1.85
Bacillus subtilis gtaB encodes UDP-glucose pyrophosphorylase and is controlled by stationary-phase transcription factor sigma B. J Bacteriol (1993) 1.84
Reduced heat resistance of mutant spores after cloning and mutagenesis of the Bacillus subtilis gene encoding penicillin-binding protein 5. J Bacteriol (1986) 1.83
Integrable alpha-amylase plasmid for generating random transcriptional fusions in Bacillus subtilis. J Bacteriol (1986) 1.74
Characterization of a Bacillus subtilis sporulation operon that includes genes for an RNA polymerase sigma factor and for a putative DD-carboxypeptidase. J Bacteriol (1992) 1.67
Alanine dehydrogenase (ald) is required for normal sporulation in Bacillus subtilis. J Bacteriol (1993) 1.54
Compartment-specific transcription in Bacillus subtilis: identification of the promoter for gdh. J Bacteriol (1988) 1.48
Identification and characterization of the Bacillus subtilis spoIIP locus. J Bacteriol (1995) 1.46
Characterization of PBSX, a defective prophage of Bacillus subtilis. J Bacteriol (1990) 1.43
Transcriptional organization of a cloned chemotaxis locus of Bacillus subtilis. J Bacteriol (1990) 1.42
Deletion of spoIIAB blocks endospore formation in Bacillus subtilis at an early stage. J Bacteriol (1991) 1.42
Gene encoding the alpha core subunit of Bacillus subtilis RNA polymerase is cotranscribed with the genes for initiation factor 1 and ribosomal proteins B, S13, S11, and L17. J Bacteriol (1989) 1.40
The dacF-spoIIA operon of Bacillus subtilis, encoding sigma F, is autoregulated. J Bacteriol (1994) 1.34
Degenerate oligonucleotide primers for enzymatic amplification of recA sequences from gram-positive bacteria and mycoplasmas. J Bacteriol (1992) 1.32
Catabolite regulation of the Bacillus subtilis ctaBCDEF gene cluster. J Bacteriol (1998) 1.31
The spoIIE locus is involved in the Spo0A-dependent switch in the location of FtsZ rings in Bacillus subtilis. J Bacteriol (1998) 1.24
Isolation and sequence of ctaA, a gene required for cytochrome aa3 biosynthesis and sporulation in Bacillus subtilis. J Bacteriol (1989) 1.21
Similar organization of the nusA-infB operon in Bacillus subtilis and Escherichia coli. J Bacteriol (1993) 1.16
Evidence that the spoIIM gene of Bacillus subtilis is transcribed by RNA polymerase associated with sigma E. J Bacteriol (1993) 1.16
Duplicate isochorismate synthase genes of Bacillus subtilis: regulation and involvement in the biosyntheses of menaquinone and 2,3-dihydroxybenzoate. J Bacteriol (1996) 1.14
Development of a two-part transcription probe to determine the completeness of temporal and spatial compartmentalization of gene expression during bacterial development. Proc Natl Acad Sci U S A (2001) 1.11
Regulation of transcription of the cell division gene ftsA during sporulation of Bacillus subtilis. J Bacteriol (1992) 1.10
Transcriptional regulation and structure of the Bacillus subtilis sporulation locus spoIIIC. J Bacteriol (1988) 1.09
Control of the expression and compartmentalization of (sigma)G activity during sporulation of Bacillus subtilis by regulators of (sigma)F and (sigma)E. J Bacteriol (2005) 1.03
The ripX locus of Bacillus subtilis encodes a site-specific recombinase involved in proper chromosome partitioning. J Bacteriol (1999) 1.03
Molecular cloning and preliminary genetic analysis of the men gene cluster of Bacillus subtilis. J Bacteriol (1988) 1.02
Inactivation of an aldehyde/alcohol dehydrogenase gene from Clostridium acetobutylicum ATCC 824. Appl Biochem Biotechnol (1996) 1.02
Characterization of the developmentally regulated Bacillus subtilis glucose dehydrogenase gene. J Bacteriol (1986) 1.01
The Clostridium sporulation programs: diversity and preservation of endospore differentiation. Microbiol Mol Biol Rev (2015) 0.96
Use of integrational plasmid excision to identify cellular localization of gene expression during sporulation in Bacillus subtilis. J Bacteriol (1990) 0.95
Structure and expression of the cytochrome aa3 regulatory gene ctaA of Bacillus subtilis. J Bacteriol (1989) 0.92
Sequence organization and regulation of the Bacillus subtilis menBE operon. J Bacteriol (1992) 0.91
Cloning and dependence pattern of the sporulation operon spoVH. J Bacteriol (1988) 0.90
Membrane particles from Escherichia coli and Bacillus subtilis, containing penicillin-binding proteins and enriched for chromosomal-origin DNA. J Bacteriol (1985) 0.88
Analysis of promoter recognition in vivo directed by sigma(F) of Bacillus subtilis by using random-sequence oligonucleotides. J Bacteriol (2001) 0.87
Postdivisional synthesis of the Sporosarcina ureae DNA translocase SpoIIIE either in the mother cell or in the prespore enables Bacillus subtilis to translocate DNA from the mother cell to the prespore. J Bacteriol (2003) 0.87
SpoIIE is necessary for asymmetric division, sporulation, and expression of sigmaF, sigmaE, and sigmaG but does not control solvent production in Clostridium acetobutylicum ATCC 824. J Bacteriol (2011) 0.87
Novel spoIIE mutation that causes uncompartmentalized sigmaF activation in Bacillus subtilis. J Bacteriol (2003) 0.86
Transcriptional regulation of the Bacillus subtilis menp1 promoter. J Bacteriol (1996) 0.86
Contrasting effects of sigmaE on compartmentalization of sigmaF activity during sporulation of Bacillus subtilis. J Bacteriol (2004) 0.85
Enhanced production of insecticidal proteins in Bacillus thuringiensis strains carrying an additional crystal protein gene in their chromosomes. Appl Environ Microbiol (1995) 0.83
Construction and use of integration plasmids to generate site-specific mutations in the Actinomyces viscosus T14V chromosome. Infect Immun (1995) 0.81
Coupling of σG activation to completion of engulfment during sporulation of Bacillus subtilis survives large perturbations to DNA translocation and replication. J Bacteriol (2012) 0.79
Genomic organization of the related Bacillus subtilis bacteriophages SPP1, 41c, rho 15, and SF6. J Virol (1986) 0.78
Genetic aspects of bacterial endospore formation. Bacteriol Rev (1976) 11.55
Genetics of endospore formation in Bacillus subtilis. Annu Rev Genet (1986) 7.95
The evolution of pandemic clones of methicillin-resistant Staphylococcus aureus: identification of two ancestral genetic backgrounds and the associated mec elements. Microb Drug Resist (2001) 7.78
The evolution of methicillin resistance in Staphylococcus aureus: similarity of genetic backgrounds in historically early methicillin-susceptible and -resistant isolates and contemporary epidemic clones. Proc Natl Acad Sci U S A (2001) 5.45
Spread and maintenance of a dominant methicillin-resistant Staphylococcus aureus (MRSA) clone during an outbreak of MRSA disease in a Spanish hospital. J Clin Microbiol (1994) 4.68
Intercontinental spread of a multidrug-resistant methicillin-resistant Staphylococcus aureus clone. J Clin Microbiol (1998) 4.58
Revised genetic linkage map of Bacillus subtilis. Microbiol Rev (1985) 4.40
Molecular typing of methicillin-resistant Staphylococcus aureus by pulsed-field gel electrophoresis: comparison of results obtained in a multilaboratory effort using identical protocols and MRSA strains. Microb Drug Resist (2000) 4.24
The N- and c-terminal amino acid sequences of the heavy chain from a pathological human immunoglobulin IgG. Biochem J (1966) 3.64
Mapping of asporogenous mutations of Bacillus subtilis: a minimum estimate of the number of sporeulation operons. J Bacteriol (1973) 3.63
Deduced product of the stage 0 sporulation gene spo0F shares homology with the Spo0A, OmpR, and SfrA proteins. Proc Natl Acad Sci U S A (1985) 3.60
Sigma-B, a putative operon encoding alternate sigma factor of Staphylococcus aureus RNA polymerase: molecular cloning and DNA sequencing. J Bacteriol (1996) 3.58
Evidence for the geographic spread of a methicillin-resistant Staphylococcus aureus clone between Portugal and Spain. J Clin Microbiol (1995) 3.45
Detection of an archaic clone of Staphylococcus aureus with low-level resistance to methicillin in a pediatric hospital in Portugal and in international samples: relics of a formerly widely disseminated strain? J Clin Microbiol (1999) 3.45
Illustration of a common framework for relating multiple typing methods by application to macrolide-resistant Streptococcus pyogenes. J Clin Microbiol (2006) 3.36
Geographic spread of epidemic multiresistant Staphylococcus aureus clone in Brazil. J Clin Microbiol (1995) 3.24
Serotyping Streptococcus pneumoniae by multiplex PCR. J Clin Microbiol (2003) 3.00
Natural history of colonization with vancomycin-resistant Enterococcus faecium. Infect Control Hosp Epidemiol (1995) 2.97
Regulation of transcription of the Bacillus subtilis spoIIA locus. J Bacteriol (1989) 2.95
An acquired and a native penicillin-binding protein cooperate in building the cell wall of drug-resistant staphylococci. Proc Natl Acad Sci U S A (2001) 2.85
High interlaboratory reproducibility of DNA sequence-based typing of bacteria in a multicenter study. J Clin Microbiol (2006) 2.80
Two international methicillin-resistant Staphylococcus aureus clones endemic in a university hospital in Patras, Greece. J Clin Microbiol (2003) 2.68
Nucleotide sequence of sporulation locus spoIIA in Bacillus subtilis. J Gen Microbiol (1984) 2.67
Frequent recovery of a single clonal type of multidrug-resistant Staphylococcus aureus from patients in two hospitals in Taiwan and China. J Clin Microbiol (2003) 2.55
Tracking the evolutionary origin of the methicillin resistance gene: cloning and sequencing of a homologue of mecA from a methicillin susceptible strain of Staphylococcus sciuri. Microb Drug Resist (1996) 2.43
Suppression of autolysis and cell wall turnover in heterogeneous Tn551 mutants of a methicillin-resistant Staphylococcus aureus strain. J Bacteriol (1991) 2.42
Cyanogen bromide cleavage and partial sequence of the heavy chain of a pathological immunoglobulin G. Biochem J (1967) 2.37
Identification of a gene, spoIIR, that links the activation of sigma E to the transcriptional activity of sigma F during sporulation in Bacillus subtilis. Proc Natl Acad Sci U S A (1995) 2.29
Inferring a population structure for Staphylococcus epidermidis from multilocus sequence typing data. J Bacteriol (2007) 2.09
Genetic organization of the downstream region of the mecA element in methicillin-resistant Staphylococcus aureus isolates carrying different polymorphisms of this region. Antimicrob Agents Chemother (2000) 2.08
Similarity of antibiotic resistance patterns and molecular typing properties of methicillin-resistant Staphylococcus aureus isolates widely spread in hospitals in New York City and in a hospital in Tokyo, Japan. Microb Drug Resist (2000) 2.04
Analysis of the regulation of gene expression during Bacillus subtilis sporulation by manipulation of the copy number of spo-lacZ fusions. J Bacteriol (1987) 2.03
Statistical estimate of the total number of operons specific for Bacillus subtilis sporulation. J Bacteriol (1974) 2.01
Carriage of internationally spread clones of Streptococcus pneumoniae with unusual drug resistance patterns in children attending day care centers in Lisbon, Portugal. J Infect Dis (2000) 1.96
Evolution of sporadic isolates of methicillin-resistant Staphylococcus aureus (MRSA) in hospitals and their similarities to isolates of community-acquired MRSA. J Clin Microbiol (2003) 1.96
Ubiquitous presence of a mecA homologue in natural isolates of Staphylococcus sciuri. Microb Drug Resist (1996) 1.95
Genetic organization of the mecA region in methicillin-susceptible and methicillin-resistant strains of Staphylococcus sciuri. J Bacteriol (1998) 1.94
Complementation of the essential peptidoglycan transpeptidase function of penicillin-binding protein 2 (PBP2) by the drug resistance protein PBP2A in Staphylococcus aureus. J Bacteriol (2001) 1.91
Control of cell shape and elongation by the rodA gene in Bacillus subtilis. Mol Microbiol (1998) 1.88
Comparison of DNA sequencing of the protein A gene polymorphic region with other molecular typing techniques for typing two epidemiologically diverse collections of methicillin-resistant Staphylococcus aureus. J Clin Microbiol (2001) 1.88
Three-year assessment of methicillin-resistant Staphylococcus aureus clones in Latin America from 1996 to 1998. J Clin Microbiol (2001) 1.88
Comparison of genetic backgrounds of methicillin-resistant and -susceptible Staphylococcus aureus isolates from Portuguese hospitals and the community. J Clin Microbiol (2005) 1.87
Timing of spoII gene expression relative to septum formation during sporulation of Bacillus subtilis. J Bacteriol (1989) 1.85
Reduced heat resistance of mutant spores after cloning and mutagenesis of the Bacillus subtilis gene encoding penicillin-binding protein 5. J Bacteriol (1986) 1.83
Recruitment of the mecA gene homologue of Staphylococcus sciuri into a resistance determinant and expression of the resistant phenotype in Staphylococcus aureus. J Bacteriol (2001) 1.80
Changes in pneumococcal serotypes and antibiotypes carried by vaccinated and unvaccinated day-care centre attendees in Portugal, a country with widespread use of the seven-valent pneumococcal conjugate vaccine. Clin Microbiol Infect (2009) 1.79
Identification of different sites of expression for spo loci by transformation of Bacillus subtilis. J Gen Microbiol (1979) 1.73
In vivo stability of heterogeneous expression classes in clinical isolates of methicillin-resistant staphylococci. J Infect Dis (1991) 1.71
Methicillin-resistant Staphylococcus aureus clonal types in the Czech Republic. J Clin Microbiol (1999) 1.69
Transcription of the Bacillus subtilis spoIIA locus. Gene (1991) 1.67
Characterization of a Bacillus subtilis sporulation operon that includes genes for an RNA polymerase sigma factor and for a putative DD-carboxypeptidase. J Bacteriol (1992) 1.67
Genetic diversity and clonal patterns among antibiotic-susceptible and -resistant Streptococcus pneumoniae colonizing children: day care centers as autonomous epidemiological units. J Clin Microbiol (2000) 1.64
Spread of the multiresistant Iberian clone of methicillin-resistant Staphylococcus aureus (MRSA) to Italy and Scotland. Microb Drug Resist (1998) 1.62
A phosphoglucomutase-like gene essential for the optimal expression of methicillin resistance in Staphylococcus aureus: molecular cloning and DNA sequencing. Microb Drug Resist (1996) 1.60
Clonal distribution of methicillin-resistant Staphylococcus aureus in Poland. J Clin Microbiol (1998) 1.58
Physical distribution of recombination in B-genome chromosomes of tetraploid wheat. Theor Appl Genet (1993) 1.58
Distribution of methicillin-resistant Staphylococcus aureus clones among health care facilities in Connecticut, New Jersey, and Pennsylvania. . Microb Drug Resist (2000) 1.57
Construction of gusA transcriptional fusion vectors for Bacillus subtilis and their utilization for studies of spore formation. Gene (1995) 1.55
Identification of clinical staphylococcal isolates from humans by internal transcribed spacer PCR. J Clin Microbiol (2001) 1.54
Assessment of band-based similarity coefficients for automatic type and subtype classification of microbial isolates analyzed by pulsed-field gel electrophoresis. J Clin Microbiol (2005) 1.53
Changes in the clonal nature and antibiotic resistance profiles of methicillin-resistant Staphylococcus aureus isolates associated with spread of the EMRSA-15 clone in a tertiary care Portuguese hospital. J Clin Microbiol (2007) 1.51
Characterization of methicillin-resistant Staphylococcus aureus isolates from Portuguese hospitals by multiple genotyping methods. Microb Drug Resist (1996) 1.50
Transcriptional analysis of the Staphylococcus aureus penicillin binding protein 2 gene. J Bacteriol (1998) 1.50
Update on the major clonal types of methicillin-resistant Staphylococcus aureus in the Czech Republic. J Clin Microbiol (2003) 1.49
Patterns of multidrug resistance among methicillin-resistant hospital isolates of coagulase-positive and coagulase-negative staphylococci collected in the international multicenter study RESIST in 1997 and 1998. Microb Drug Resist (2000) 1.48
Role of PBP1 in cell division of Staphylococcus aureus. J Bacteriol (2007) 1.43
Spread of a methicillin-resistant and multiresistant epidemic clone of Staphylococcus aureus in Argentina. Microb Drug Resist (1998) 1.43
A Bacillus subtilis morphogene cluster that includes spoVE is homologous to the mra region of Escherichia coli. Biochimie (1992) 1.42
Identification of a gene in Bacillus subtilis bacteriophage SPP1 determining the amount of packaged DNA. J Mol Biol (1992) 1.41
Replacement of methicillin-resistant Staphylococcus aureus clones in Hungary over time: a 10-year surveillance study. Clin Microbiol Infect (2007) 1.41
Molecular epidemiology of methicillin-resistant Staphylococcus aureus in Colombian hospitals: dominance of a single unique multidrug-resistant clone. Microb Drug Resist (2001) 1.40
Cloning, characterization, and inactivation of the gene pbpC, encoding penicillin-binding protein 3 of Staphylococcus aureus. J Bacteriol (2000) 1.40
The chemical structure of the heavy chains of rabbit and human immunoglobulin G (IgG). Proc R Soc Lond B Biol Sci (1966) 1.36
Molecular characterization of Staphylococcus sciuri strains isolated from humans. J Clin Microbiol (2000) 1.34
The dacF-spoIIA operon of Bacillus subtilis, encoding sigma F, is autoregulated. J Bacteriol (1994) 1.34
Origins and evolution of methicillin-resistant Staphylococcus aureus clonal lineages. Antimicrob Agents Chemother (2006) 1.34
The Bacillus subtilis L-arabinose (ara) operon: nucleotide sequence, genetic organization and expression. Microbiology (1997) 1.33
Reduced methicillin resistance in a new Staphylococcus aureus transposon mutant that incorporates muramyl dipeptides into the cell wall peptidoglycan. J Biol Chem (1994) 1.33
Genetic diversity among methicillin-resistant Staphylococcus epidermidis (MRSE). Microb Drug Resist (2005) 1.33
The peptidoglycan composition of a Staphylococcus aureus mutant selected for reduced methicillin resistance. J Biol Chem (1993) 1.32
Analysis of the genetic variability of virulence-related loci in epidemic clones of methicillin-resistant Staphylococcus aureus. Antimicrob Agents Chemother (2005) 1.28
Analysis of the role of prespore gene expression in the compartmentalization of mother cell-specific gene expression during sporulation of Bacillus subtilis. J Bacteriol (1996) 1.27
Facile in vivo transfer of mutations between the Bacillus subtilis chromosome and a plasmid harbouring homologous DNA. J Gen Microbiol (1982) 1.26
The spoIIE locus is involved in the Spo0A-dependent switch in the location of FtsZ rings in Bacillus subtilis. J Bacteriol (1998) 1.24
Ribotype delineation and description of Staphylococcus sciuri subspecies and their potential as reservoirs of methicillin resistance and staphylolytic enzyme genes. Int J Syst Bacteriol (1997) 1.23
Clonal and antibiotic resistance profiles of methicillin-resistant Staphylococcus aureus (MRSA) from a Portuguese hospital over time. Microb Drug Resist (2002) 1.23
Tracing the origin of an outbreak of methicillin-resistant Staphylococcus aureus infections in a Portuguese hospital by molecular fingerprinting methods. Microb Drug Resist (1996) 1.23
Comparison of molecular typing methods for characterization of Staphylococcus epidermidis: proposal for clone definition. J Clin Microbiol (2007) 1.22
Isolation and characterization of a recombinant plasmid carrying a functional part of the Bacillus subtilis spoIIA locus. J Gen Microbiol (1982) 1.22
Muscarinic acetylcholine receptors. Peptide sequencing identifies residues involved in antagonist binding and disulfide bond formation. J Biol Chem (1990) 1.22
Unusually large number of methicillin-resistant Staphylococcus aureus clones in a Portuguese hospital. J Clin Microbiol (1995) 1.21
Low prevalence of methicillin-resistant strains among Staphylococcus aureus colonizing young and healthy members of the community in Portugal. Microb Drug Resist (2001) 1.20
Analysis by fluorescence microscopy of the development of compartment-specific gene expression during sporulation of Bacillus subtilis. J Bacteriol (1994) 1.19
Streptococcus pneumoniae isolates with reduced susceptibility to ciprofloxacin in Spain: clonal diversity and appearance of ciprofloxacin-resistant epidemic clones. Antimicrob Agents Chemother (2001) 1.18
Multidrug-resistant Iberian epidemic clone of methicillin-resistant Staphylococcus aureus endemic in a hospital in northern Portugal. Microb Drug Resist (1995) 1.18