Published in J Bacteriol on July 01, 1990
Association of a retroelement with a P4-like cryptic prophage (retronphage phi R73) integrated into the selenocystyl tRNA gene of Escherichia coli. J Bacteriol (1991) 2.77
Mechanisms of genome propagation and helper exploitation by satellite phage P4. Microbiol Rev (1993) 2.48
Excision of a P4-like cryptic prophage leads to Alp protease expression in Escherichia coli. J Bacteriol (1994) 2.19
Functional map of the alpha subunit of Escherichia coli RNA polymerase: two modes of transcription activation by positive factors. Proc Natl Acad Sci U S A (1991) 2.14
E. coli RNA polymerase, deleted in the C-terminal part of its alpha-subunit, interacts differently with the cAMP-CRP complex at the lacP1 and at the galP1 promoter. Nucleic Acids Res (1993) 1.88
Amino acid substitutions in the -35 recognition motif of sigma 70 that result in defects in phage lambda repressor-stimulated transcription. J Bacteriol (1994) 1.58
Mutations in rpoA affect expression of anaerobically regulated genes in Salmonella typhimurium. J Bacteriol (1991) 1.52
Alp suppression of Lon: dependence on the slpA gene. J Bacteriol (1994) 1.25
Activation defects caused by mutations in Escherichia coli rpoA are promoter specific. J Bacteriol (1992) 1.24
Effects of rpoA and cysB mutations on acid induction of biodegradative arginine decarboxylase in Escherichia coli. J Bacteriol (1994) 1.20
Purification and characterization of the bacteriophage P4 delta protein. J Bacteriol (1995) 1.10
Functions involved in bacteriophage P2-induced host cell lysis and identification of a new tail gene. J Bacteriol (1994) 1.08
Mutational analysis of a bacteriophage P4 late promoter. J Bacteriol (1991) 1.05
Mutations affecting two adjacent amino acid residues in the alpha subunit of RNA polymerase block transcriptional activation by the bacteriophage P2 Ogr protein. J Bacteriol (1994) 0.97
Metal- and DNA-binding properties and mutational analysis of the transcription activating factor, B, of coliphage 186: a prokaryotic C4 zinc-finger protein. Protein Sci (1997) 0.94
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Mutations in the alpha subunit of RNA polymerase that affect the regulation of porin gene transcription in Escherichia coli K-12. J Bacteriol (1993) 0.91
An upstream sequence element required for NucC-dependent expression of the Serratia marcescens extracellular nuclease. J Bacteriol (1998) 0.85
Control of bacteriophage P2 gene expression: analysis of transcription of the ogr gene. J Bacteriol (1991) 0.84
Mutational analysis of the bacteriophage P2 Ogr protein: truncation of the carboxy terminus. J Bacteriol (1993) 0.79
Sequencing end-labeled DNA with base-specific chemical cleavages. Methods Enzymol (1980) 287.68
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The pUC plasmids, an M13mp7-derived system for insertion mutagenesis and sequencing with synthetic universal primers. Gene (1982) 102.30
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Cloned human and mouse kappa immunoglobulin constant and J region genes conserve homology in functional segments. Cell (1980) 8.77
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A bacterial mutation blocking P2 phage late gene expression. Proc Natl Acad Sci U S A (1975) 1.79
Replication of bacteriophage P4 DNA in a nonlysogenic host. Virology (1971) 1.72
Bacteriophage P2: replication of the chromosome requires a protein which acts only on the genome that coded for it. Virology (1970) 1.66
The helper dependence of satellite bacteriophage P4: which gene functions of bacteriophage P2 are needed by P4? Virology (1975) 1.60
On the control of transcription in bacteriophage P2. Virology (1971) 1.48
Genetic analysis of bacteriophage P4 using P4-plasmid ColE1 hybrids. Mol Gen Genet (1980) 1.48
Novel rpoA mutation that interferes with the function of OmpR and EnvZ, positive regulators of the ompF and ompC genes that code for outer-membrane proteins in Escherichia coli K12. J Mol Biol (1987) 1.46
Satellite bacteriophage P4: characterization of mutants in two essential genes. Virology (1973) 1.46
Identification of a mutation within the structural gene for the a subunit of DNA-dependent RNA polymerase of E. coli. Mol Gen Genet (1976) 1.45
Isolation of mutations in the alpha operon of Escherichia coli that suppress the transcriptional defect conferred by a mutation in the porin regulatory gene envZ. J Bacteriol (1987) 1.44
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Bacteriophage P2 late promoters. II. Comparison of the four late promoter sequences. J Mol Biol (1985) 1.37
Determination of capsid size by satellite bacteriophage P4. Proc Natl Acad Sci U S A (1978) 1.35
Nucleotide sequence of the essential region of bacteriophage P4. Nucleic Acids Res (1984) 1.32
Purification and properties of the bacteriophage P2 ogr gene product. A prokaryotic zinc-binding transcriptional activator. J Biol Chem (1990) 1.22
Regulation of bacteriophage P2 late-gene expression: the ogr gene. Proc Natl Acad Sci U S A (1986) 1.22
Bacteriophage P2 late promoters. Transcription initiation sites for two late mRNAs. J Mol Biol (1983) 1.20
Alternative promoters in the development of bacteriophage plasmid P4. J Virol (1988) 1.20
Deletions in bacteriophage P2. Circularity of the genetic map and its orientation relative to the DNA denaturation map. Mol Gen Genet (1975) 1.19
Phenotypic properties of a unique rpoA mutation (phs) of Escherichia coli. J Bacteriol (1985) 1.18
Organization and expression of the satellite bacteriophage P4 late gene cluster. J Mol Biol (1986) 1.17
Defective particle assembly in wild type P2 bacteriophage and its correction by the lg mutation. J Gen Virol (1978) 1.16
A transactivation mutant of satellite phage P4. Virology (1977) 1.15
Mutual derepression in the P2-P4 bacteriophage system. Virology (1978) 1.12
Multiplication of bacteriophage P4 in the absence of replication of the DNA of its helper. Virology (1971) 1.08
Coliphage P2 late control gene ogr. DNA sequence and product identification. J Mol Biol (1986) 1.07
Bacteriophage P2 ogr and P4 delta genes act independently and are essential for P4 multiplication. J Bacteriol (1990) 1.04
In vivo transcription patterns of temperate coliphage P2. J Mol Biol (1973) 1.03
Viral interference at the level of capsid size determination by satellite phage P4. J Mol Biol (1978) 1.02
Expression of phage transcription in P2 lysogens infected with helper-dependent coliphage P4. Proc Natl Acad Sci U S A (1974) 1.02
Nonessential region of bacteriophage P4: DNA sequence, transcription, gene products, and functions. J Virol (1990) 1.00
The replication of bacteriophage P4 DNA in vitro. Partial purification of the P4 alpha gene product. J Mol Biol (1985) 0.97
In vivo transcription studies of coliphage 186. J Virol (1981) 0.96
Genetic map of coliphage 186 from a novel use of marker rescue frequencies. Mol Gen Genet (1982) 0.96
Asymmetric transcription of the coliphage P2 genome during infection. Virology (1972) 0.93
Control of gene expression in the P2-related temperate coliphages. IV. Concerning the late control gene and control of its transcription. J Mol Biol (1986) 0.92
Directed mutagenesis of the bacteriophage P2 ogr gene defines an essential function. Gene (1988) 0.92
Interaction of satellite phage P4 with phage 186 helper. Virology (1982) 0.92
Genetic characterization of twelve P2-186 hybrid bacteriophages. Mol Gen Genet (1982) 0.88
In vitro transcription from the late promoter of bacteriophage P4. J Bacteriol (1988) 0.87
Heterozygous germline mutations in BMPR2, encoding a TGF-beta receptor, cause familial primary pulmonary hypertension. Nat Genet (2000) 7.20
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
Bacteriophage lambda; abortive infection of bacteria lysogenic for phage P2. Proc Natl Acad Sci U S A (1970) 3.08
Characterization of REP- mutants and their interaction with P2 phage. Virology (1970) 2.77
Extent of host deletions associated with bacteriophage P2-mediated eduction. J Bacteriol (1971) 2.56
BMPR2 haploinsufficiency as the inherited molecular mechanism for primary pulmonary hypertension. Am J Hum Genet (2000) 2.51
Mechanisms of genome propagation and helper exploitation by satellite phage P4. Microbiol Rev (1993) 2.48
DNA sequences of the tail fiber genes of bacteriophage P2: evidence for horizontal transfer of tail fiber genes among unrelated bacteriophages. J Bacteriol (1992) 2.45
Mutation in the gene for bone morphogenetic protein receptor II as a cause of primary pulmonary hypertension in a large kindred. N Engl J Med (2001) 2.45
Novel topologically knotted DNA from bacteriophage P4 capsids: studies with DNA topoisomerases. Nucleic Acids Res (1981) 2.39
Mode of DNA packing within bacteriophage heads. J Mol Biol (1973) 2.29
Bacteriophage P4: a satellite virus depending on a helper such as prophage P2. Virology (1973) 2.20
Complete nucleotide sequence, molecular analysis and genome structure of bacteriophage A118 of Listeria monocytogenes: implications for phage evolution. Mol Microbiol (2000) 2.10
A common sequence motif, -E-G-Y-A-T-A-, identified within the primase domains of plasmid-encoded I- and P-type DNA primases and the alpha protein of the Escherichia coli satellite phage P4. J Biol Chem (1992) 2.05
Retronphage phi R73: an E. coli phage that contains a retroelement and integrates into a tRNA gene. Science (1991) 2.00
Attachment of prophage P2: gene order at different host chromosomal sites. Virology (1969) 1.99
P2 phage amber mutants: characterization by use of a polarity suppressor. Virology (1971) 1.97
Genetic mutations in surfactant protein C are a rare cause of sporadic cases of IPF. Thorax (2004) 1.96
Complete nucleotide sequence of the cohesive ends of bacteriophage P2 deoxyribonucleic acid. J Biol Chem (1974) 1.94
Purification and physical characterization of tyrosyl ribonucleic acid synthetases from Escherichia coli and Bacillus subtilis. Biochemistry (1966) 1.83
A bacterial mutation blocking P2 phage late gene expression. Proc Natl Acad Sci U S A (1975) 1.79
Replication of bacteriophage P4 DNA in a nonlysogenic host. Virology (1971) 1.72
The catalytic properties of tyrosyl ribonucleic acid synthetases from Escherichia coli and Bacillus subtilis. Biochemistry (1966) 1.67
Gene insertion and replacement in Schizosaccharomyces pombe mediated by the Streptomyces bacteriophage phiC31 site-specific recombination system. Mol Genet Genomics (2001) 1.64
DNA sequence of satellite bacteriophage P4. Nucleic Acids Res (1990) 1.63
The helper dependence of satellite bacteriophage P4: which gene functions of bacteriophage P2 are needed by P4? Virology (1975) 1.60
The regulation of phage development. Annu Rev Microbiol (1970) 1.59
Knotted DNA from bacteriophage capsids. Proc Natl Acad Sci U S A (1981) 1.59
D-Tyrosyl RNA: formation, hydrolysis and utilization for protein synthesis. J Mol Biol (1967) 1.56
A gene from Escherichia coli affecting the sigma subunit of RNA polymerase. Proc Natl Acad Sci U S A (1977) 1.55
Temperature-sensitive Escherichia coli mutant producing a temperature-sensitive sigma subunit of DNA-dependent RNA polymerase. Proc Natl Acad Sci U S A (1978) 1.53
Interactions between a satellite bacteriophage and its helper. J Mol Biol (1976) 1.50
Genetic analysis of bacteriophage P4 using P4-plasmid ColE1 hybrids. Mol Gen Genet (1980) 1.48
Satellite bacteriophage P4: characterization of mutants in two essential genes. Virology (1973) 1.46
Some morphological properties of P4 bacteriophage and P4 DNA. Virology (1971) 1.45
Identification of a mutation within the structural gene for the a subunit of DNA-dependent RNA polymerase of E. coli. Mol Gen Genet (1976) 1.45
Association of temperate phage P2 with the production of histidine negative segregants by Escherichia coli. Biochem Biophys Res Commun (1967) 1.44
Lysogenization by satellite phage P4. Virology (1981) 1.43
Bacteriophage P2 late promoters. II. Comparison of the four late promoter sequences. J Mol Biol (1985) 1.37
Interactions between satellite bacteriophage P4 and its helpers. Annu Rev Genet (1990) 1.35
On the sequence similarity of the cohesive ends of coliphage P4, P2, and 186 deoxyribonucleic acid. Biochemistry (1973) 1.32
Bacteriophage P2 head morphogenesis: cleavage of the major capsid protein. Virology (1973) 1.32
Mutation of the htrB locus of Haemophilus influenzae nontypable strain 2019 is associated with modifications of lipid A and phosphorylation of the lipo-oligosaccharide. J Biol Chem (1995) 1.32
Mutations in the rpoH (htpR) gene of Escherichia coli K-12 phenotypically suppress a temperature-sensitive mutant defective in the sigma 70 subunit of RNA polymerase. J Bacteriol (1985) 1.31
Bacteriophage P2: interaction with phage lambda and with recombination-deficient bacteria. Virology (1971) 1.31
Molecular cloning and characterization of bacteriophage P2 genes R and S involved in tail completion. Virology (1994) 1.30
Study of the role of the htrB gene in Salmonella typhimurium virulence. Infect Immun (1997) 1.28
In vitro packaging of satellite phage P4 DNA. Proc Natl Acad Sci U S A (1974) 1.25
Escherichia coli deoxyribonucleic acid synthesis mutants: their effect upon bacteriophage P2 and satellite bacteriophage P4 deoxyribonucleic acid synthesis. J Bacteriol (1975) 1.25
A sigma32 mutant with a single amino acid change in the highly conserved region 2.2 exhibits reduced core RNA polymerase affinity. Proc Natl Acad Sci U S A (1997) 1.23
Regulation of bacteriophage P2 late-gene expression: the ogr gene. Proc Natl Acad Sci U S A (1986) 1.22
A transcribing activity induced by satellite phage P4. Proc Natl Acad Sci U S A (1972) 1.22
Bacteriophage P2 late promoters. Transcription initiation sites for two late mRNAs. J Mol Biol (1983) 1.20
Organization and expression of the satellite bacteriophage P4 late gene cluster. J Mol Biol (1986) 1.17
Mutants of satellite bacteriophage P4 that are defective in the suppression of transcriptional polarity. J Mol Biol (1981) 1.16
A transactivation mutant of satellite phage P4. Virology (1977) 1.15
Structure of the bacteriophage P2 tail. Virology (1974) 1.13
Domain structure of phage P4 alpha protein deduced by mutational analysis. J Bacteriol (1995) 1.13
Bacteriophage P4 DNA replication. Nucleotide sequence of the P4 replication gene and the cis replication region. J Mol Biol (1987) 1.13
The gene fimU affects expression of Salmonella typhimurium type 1 fimbriae and is related to the Escherichia coli tRNA gene argU. Mol Gen Genet (1994) 1.12
Multiple regions on the Escherichia coli heat shock transcription factor sigma32 determine core RNA polymerase binding specificity. J Bacteriol (1998) 1.12
Mutual derepression in the P2-P4 bacteriophage system. Virology (1978) 1.12
Molecular cloning and characterization of the nontypeable Haemophilus influenzae 2019 rfaE gene required for lipopolysaccharide biosynthesis. Infect Immun (1995) 1.11
Purification and characterization of the bacteriophage P4 delta protein. J Bacteriol (1995) 1.10
Multiplication of bacteriophage P4 in the absence of replication of the DNA of its helper. Virology (1971) 1.08
Functions involved in bacteriophage P2-induced host cell lysis and identification of a new tail gene. J Bacteriol (1994) 1.08
Morphopoietic switch mutations of bacteriophage P2. Virology (1991) 1.08
Nucleotide sequence of the genes encoding the major tail sheath and tail tube proteins of bacteriophage P2. Virology (1991) 1.07
Bacteriophage P2 and P4. Methods Enzymol (1991) 1.05
Mutational analysis of a bacteriophage P4 late promoter. J Bacteriol (1991) 1.05
Bacteriophage P2 ogr and P4 delta genes act independently and are essential for P4 multiplication. J Bacteriol (1990) 1.04
In vivo transcription patterns of temperate coliphage P2. J Mol Biol (1973) 1.03
Bacteriophage P4 DNA replication. Location of the P4 origin. J Mol Biol (1985) 1.02
The P2 phage old gene: sequence, transcription and translational control. Gene (1989) 1.02
Escherichia coli rpoC397 encodes a temperature-sensitive C-terminal frameshift in the beta' subunit of RNA polymerase that blocks growth of bacteriophage P2. J Bacteriol (1996) 1.02
The polarity suppression factor of bacteriophage P4 is also a decoration protein of the P4 capsid. Virology (1992) 1.00
Nonessential region of bacteriophage P4: DNA sequence, transcription, gene products, and functions. J Virol (1990) 1.00
Nucleotide sequence of the DNA packaging and capsid synthesis genes of bacteriophage P2. Nucleic Acids Res (1991) 0.99
Bacteriophage P2: genes involved in baseplate assembly. Virology (1995) 0.98
Gene for the RNA polymerase sigma subunit mapped in Salmonella typhimurium and Escherichia coli by cloning and deletion. Proc Natl Acad Sci U S A (1979) 0.98
Control of bacteriophage P2 protein and DNA synthesis. Virology (1974) 0.98
Mutations affecting two adjacent amino acid residues in the alpha subunit of RNA polymerase block transcriptional activation by the bacteriophage P2 Ogr protein. J Bacteriol (1994) 0.97
The replication of bacteriophage P4 DNA in vitro. Partial purification of the P4 alpha gene product. J Mol Biol (1985) 0.97
A new gene of bacteriophage P4 that controls DNA replication. J Bacteriol (1994) 0.96
The old exonuclease of bacteriophage P2. J Bacteriol (1995) 0.96
Maturation of bacteriophage P2 DNA. Virology (1978) 0.96
Maturation of bacteriophage P2 DNA in vitro: A complex, site-specific system for DNA cleavage. J Mol Biol (1979) 0.96
In vitro packaging of covalently closed circular monomers of bacteriophage DNA. J Mol Biol (1975) 0.95
Transcription map of satellite coliphage P4. Virology (1978) 0.95