Douglas E. Berg
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Douglas E. Berg's Degrees
- PhD Microbiology University of California, Berkeley
- Doctorate Medicine University of California, San Francisco
Why Is Douglas E. Berg Influential?
(Suggest an Edit or Addition)Douglas E. Berg's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- The complete genome sequence of the gastric pathogen Helicobacter pylori (1997) (3551)
- Helicobacter pylori adhesin binding fucosylated histo-blood group antigens revealed by retagging. (1998) (1216)
- Helicobacter pylori SabA Adhesin in Persistent Infection and Chronic Inflammation (2002) (869)
- DNA diversity among clinical isolates of Helicobacter pylori detected by PCR-based RAPD fingerprinting. (1992) (793)
- Culture independent analysis of ileal mucosa reveals a selective increase in invasive Escherichia coli of novel phylogeny relative to depletion of Clostridiales in Crohn's disease involving the ileum (2007) (607)
- Analyses of the cag pathogenicity island of Helicobacter pylori (1998) (581)
- Functional Adaptation of BabA, the H. pylori ABO Blood Group Antigen Binding Adhesin (2004) (396)
- Interconnected microbiomes and resistomes in low-income human habitats (2016) (387)
- Recombination and clonal groupings within Helicobacter pylori from different geographical regions (1999) (378)
- Helicobacter pylori genetic diversity and risk of human disease. (2001) (375)
- Metronidazole resistance in Helicobacter pylori is due to null mutations in a gene (rdxA) that encodes an oxygen‐insensitive NADPH nitroreductase (1998) (374)
- Transposition of R factor genes to bacteriophage lambda. (1975) (316)
- Rapid, Efficient Detection and Drug Susceptibility Testing of Mycobacterium tuberculosis in Sputum by Microscopic Observation of Broth Cultures (2000) (314)
- Epithelial attachment alters the outcome of Helicobacter pylori infection. (1998) (308)
- Helicobacter pylori CagA phosphorylation-independent function in epithelial proliferation and inflammation. (2009) (289)
- Adherent and Invasive Escherichia coli Is Associated with Granulomatous Colitis in Boxer Dogs (2006) (257)
- Emergence of recombinant strains of Helicobacter pylori during human infection (1999) (254)
- PCR-based subtractive hybridization and differences in gene content among strains of Helicobacter pylori. (1998) (250)
- Distinctiveness of Genotypes of Helicobacter pylori in Calcutta, India (2000) (243)
- The Prokaryotic Transposable Element Tn5 (1983) (240)
- Differences in Genotypes of Helicobacter pylori from Different Human Populations (2000) (233)
- PCR-based RFLP analysis of DNA sequence diversity in the gastric pathogen Helicobacter pylori. (1992) (231)
- Polarity of Tn5 insertion mutations in Escherichia coli (1980) (229)
- RAPD (arbitrary primer) PCR is more sensitive than multilocus enzyme electrophoresis for distinguishing related bacterial strains. (1993) (224)
- What Makes a Bacterial Species Pathogenic?:Comparative Genomic Analysis of the Genus Leptospira (2016) (221)
- Two pathogenicity islands in uropathogenic Escherichia coli J96: cosmid cloning and sample sequencing (1996) (213)
- Revised nomenclature for transposable genetic elements. (2008) (204)
- Origin and dynamics of admixture in Brazilians and its effect on the pattern of deleterious mutations (2015) (201)
- Long-term colonization with single and multiple strains of Helicobacter pylori assessed by DNA fingerprinting (1995) (194)
- Mutation discovery in bacterial genomes: metronidazole resistance in Helicobacter pylori (2005) (178)
- Did the inheritance of a pathogenicity island modify the virulence of Helicobacter pylori? (1997) (167)
- Enzymes Associated with Reductive Activation and Action of Nitazoxanide, Nitrofurans, and Metronidazole in Helicobacter pylori (2002) (159)
- Nomenclature of transposable elements in prokaryotes. (1979) (155)
- Transient and persistent experimental infection of nonhuman primates with Helicobacter pylori: implications for human disease (1996) (151)
- Metastability of Helicobacter pylori bab adhesin genes and dynamics in Lewis b antigen binding. (2004) (135)
- Sequential Inactivation of rdxA (HP0954) and frxA (HP0642) Nitroreductase Genes Causes Moderate and High-Level Metronidazole Resistance in Helicobacter pylori (2000) (129)
- Diversity among clinical isolates of Histoplasma capsulatum detected by polymerase chain reaction with arbitrary primers (1992) (129)
- Characterization of VPI Pathogenicity Island and CTXφ Prophage in Environmental Strains of Vibrio cholerae (2001) (126)
- Metronidazole Activation Is Mutagenic and Causes DNA Fragmentation in Helicobacter pylori and inEscherichia coli Containing a Cloned H. pylori rdxA+ (Nitroreductase) Gene (2000) (124)
- cysQ, a gene needed for cysteine synthesis in Escherichia coli K-12 only during aerobic growth (1992) (119)
- Multiplex PCR Assay for Rapid Detection and Genotyping of Helicobacter pylori Directly from Biopsy Specimens (2004) (115)
- Ordered cosmid library and high‐resolution physical—genetic map of Helicobacter pylori strain NCTC11638 (1994) (115)
- Prevalence of vacuolating cytotoxin production and distribution of distinct vacA alleles in Helicobacter pylori from China. (1998) (114)
- Host specificity of Helicobacter pylori strains and host responses in experimentally challenged nonhuman primates. (1999) (112)
- Cell Vacuolation Caused by Vibrio cholerae Hemolysin (2001) (110)
- Formation of supercoiling domains in plasmid pBR322 (1989) (105)
- Adaptive mutation and cocolonization during Helicobacter pylori infection of gnotobiotic piglets (1995) (104)
- Emergence of Tetracycline Resistance in Helicobacter pylori: Multiple Mutational Changes in 16S Ribosomal DNA and Other Genetic Loci (2002) (103)
- Excision of transposon Tn5 is dependent on the inverted repeats but not on the transposase function of Tn5. (1981) (102)
- Antimicrobial Susceptibility of Helicobacter pylori Strains Isolated in Bangladesh (2004) (102)
- Helicobacter pylori reinfection is common in Peruvian adults after antibiotic eradication therapy. (2003) (98)
- Expression of the BabA Adhesin during Experimental Infection with Helicobacter pylori (2010) (97)
- Aspirin inhibits the growth of Helicobacter pylori and enhances its susceptibility to antimicrobial agents (2003) (95)
- The gene for a tRNA modifying enzyme, m5U54-methyltransferase, is essential for viability in Escherichia coli. (1992) (95)
- Comparison of arbitrarily primed PCR and macrorestriction (pulsed-field gel electrophoresis) typing of Pseudomonas aeruginosa strains from cystic fibrosis patients (1995) (91)
- Helicobacter Pylori's Plasticity Zones Are Novel Transposable Elements (2009) (91)
- Cluster of Type IV Secretion Genes in Helicobacter pylori's Plasticity Zone (2003) (89)
- Erratum: The complete genome sequence of the gastric pathogen Helicobacter pylori (Nature (1997) 388 (539-547)) (1997) (89)
- Specificity of transposon Tn5 insertion. (1983) (88)
- Helicobacter pylori Adapts to Chronic Infection and Gastric Disease via pH-Responsive BabA-Mediated Adherence. (2017) (88)
- Tn5tac1, a derivative of transposon Tn5 that generates conditional mutations. (1988) (87)
- Roles of FrxA and RdxA Nitroreductases ofHelicobacter pylori in Susceptibility and Resistance to Metronidazole (2001) (86)
- Mycoplasma gallisepticum strain differentiation by arbitrary primer PCR (RAPD) fingerprinting. (1994) (85)
- Multiple Genes in the Left Half of the cagPathogenicity Island of Helicobacter pylori Are Required for Tyrosine Kinase-Dependent Transcription of Interleukin-8 in Gastric Epithelial Cells (1999) (84)
- Role of Helicobacter pylori cag Region Genes in Colonization and Gastritis in Two Animal Models (2001) (83)
- Local DNA sequence control of deletion formation in Escherichia coli plasmid pBR322. (1987) (83)
- A Worldwide Analysis of Beta-Defensin Copy Number Variation Suggests Recent Selection of a High-Expressing DEFB103 Gene Copy in East Asia (2011) (81)
- Structural Insights into Polymorphic ABO Glycan Binding by Helicobacter pylori. (2016) (80)
- Transposable Element ISHp608 of Helicobacter pylori: Nonrandom Geographic Distribution, Functional Organization, and Insertion Specificity (2002) (80)
- Helicobacter pylori from Peruvian Amerindians: Traces of Human Migrations in Strains from Remote Amazon, and Genome Sequence of an Amerind Strain (2010) (79)
- Insertion of Mini-IS605 and Deletion of Adjacent Sequences in the Nitroreductase (rdxA) Gene Cause Metronidazole Resistance in Helicobacter pyloriNCTC11637 (1999) (77)
- Novel sequence organization and insertion specificity of IS605 and IS606: chimaeric transposable elements of Helicobacter pylori. (1998) (76)
- Helicobacter pylori tissue tropism: mouse-colonizing strains can target different gastric niches. (2003) (76)
- Fingerprinting microbial genomes using the RAPD or AP-PCR method (1994) (76)
- Modulation of Helicobacter pylori induced interleukin-8 synthesis in gastric epithelial cells mediated by cag PAI encoded VirD4 homologue. (1999) (75)
- Cell Vacuolation, a Manifestation of the El Tor Hemolysin of Vibrio cholerae (2000) (73)
- The i genome sequence: G genome sequence: Genetic factors for long life in the gastric mucosa (1997) (73)
- Cag Pathogenicity Island-independent Up-regulation of Matrix Metalloproteinases-9 and -2 Secretion and Expression in Mice by Helicobacter pylori Infection* (2006) (72)
- Presence of Active Aliphatic Amidases in Helicobacter Species Able To Colonize the Stomach (2003) (72)
- Metronidazole and clarithromycin resistance in Helicobacter pylori determined by measuring MICs of antimicrobial agents in color indicator egg yolk agar in a miniwell format. The Gastrointestinal Physiology Working Group of Universidad Peruana Cayetano Heredia and the Johns Hopkins University (1996) (71)
- Restriction enzyme cleavage map of Tn10, a transposon which encodes tetracycline resistance (1979) (71)
- Arbitrarily primed PCR DNA fingerprinting of Escherichia coli O157:H7 strains by using templates from boiled cultures (1995) (71)
- Functional Organization and Insertion Specificity of IS607, a Chimeric Element of Helicobacter pylori (2000) (67)
- Gastrin-mediated interleukin-8 and cyclooxygenase-2 gene expression: differential transcriptional and posttranscriptional mechanisms. (2008) (64)
- Most Helicobacter pylori strains of Kolkata in India are resistant to metronidazole but susceptible to other drugs commonly used for eradication and ulcer therapy (2005) (63)
- Identification of Potential Diagnostic and Vaccine Candidates ofHelicobacter pylori by Two-Dimensional Gel Electrophoresis, Sequence Analysis, and Serum Profiling (1998) (63)
- Fast DNA isolation from Histoplasma capsulatum: methodology for arbitrary primer polymerase chain reaction-based epidemiological and clinical studies (1993) (62)
- Quantitative Evaluation of Inflammatory and Immune Responses in the Early Stages of Chronic Helicobacter pylori Infection (2003) (62)
- Linear amplification DNA sequencing directly from single phage plaques and bacterial colonies. (1991) (62)
- Importance of mRNA folding and start codon accessibility in the expression of genes in a ribosomal protein operon of Escherichia coli. (1992) (62)
- Structural requirement for IS50-mediated gene transposition. (1983) (61)
- The Helicobacter pylori genome sequence: genetic factors for long life in the gastric mucosa. (1997) (61)
- Electron microscope study of the structures of λdv DNAs (1974) (61)
- Virulence Genes in Helicobacter pylori Strains from West Bengal Residents with Overt H. pylori-Associated Disease and Healthy Volunteers (2002) (60)
- Alaska Sentinel Surveillance for Antimicrobial Resistance in Helicobacter pylori Isolates from Alaska Native Persons, 1999–2003 (2006) (59)
- Distribution of Distinct vacA, cagA and iceA Alleles in Helicobacter pylori in Hong Kong (2001) (58)
- Sequences essential for transposition at the termini of IS50. (1983) (58)
- Surface Properties of Helicobacter pylori Urease Complex Are Essential for Persistence (2010) (56)
- Helicobacter pylori adhesion to carbohydrates. (2006) (55)
- Identification of differentially regulated proteins in metronidozole resistant Helicobacter pylori by proteome techniques (2001) (55)
- Expression of histo-blood group antigens by lipopolysaccharides of Helicobacter pylori strains from asian hosts: the propensity to express type 1 blood-group antigens. (2000) (54)
- Functional analysis of the ffh-trmD region of the Escherichia coli chromosome by using reverse genetics (1995) (54)
- Helicobacter pylori populations in Peruvian patients. (1997) (54)
- Expanded therapeutic potential in activity space of next-generation 5-nitroimidazole antimicrobials with broad structural diversity (2013) (52)
- Specificities of Eleven Different DNA Methyltransferases of Helicobacter pylori Strain 26695 (2001) (52)
- Palindromy and the location of deletion endpoints in Escherichia coli. (1989) (52)
- Transposon Tn5 target specificity: preference for insertion at G/C pairs. (1988) (51)
- The secreted Helicobacter cysteine‐rich protein A causes adherence of human monocytes and differentiation into a macrophage‐like phenotype (2009) (50)
- Genes of phage ? essential for ?dv plasmids (1974) (50)
- Use of arbitrarily primed polymerase chain reaction analysis to type disease and carrier strains of Neisseria meningitidis isolated during a university outbreak. (1994) (49)
- Bidirectional chain-termination nucleotide sequencing: transposon Tn5seq1 as a mobile source of primer sites. (1988) (48)
- High prevalence of mixed infections by Helicobacter pylori in Hong Kong: metronidazole sensitivity and overall genotype (2001) (48)
- Identification of potential diagnostic and vaccine candidates of Helicobacter pylori by "proteome" technologies. (1998) (48)
- Contraselectable Streptomycin Susceptibility Determinant for Genetic Manipulation and Analysis of Helicobacter pylori (2006) (47)
- IS50-mediated inverse transposition. Discrimination between the two ends of an IS element. (1982) (47)
- DNA-Level Characterization of Helicobacter pylori Strains from Patients with Overt Disease and with Benign Infections in Bangladesh (2003) (47)
- DNA sequence divergence among derivatives of Escherichia coli K-12 detected by arbitrary primer PCR (random amplified polymorphic DNA) fingerprinting (1994) (47)
- Reinfection after successful eradication of Helicobacter pylori: a 2‐year prospective study in Alaska Natives (2006) (47)
- Antimicrobial Susceptibility and Resistance Patterns among Helicobacter pylori Strains from The Gambia, West Africa (2012) (46)
- Virulence Genes and Neutral DNA Markers of Helicobacter pylori Isolates from Different Ethnic Communities of West Bengal, India (2003) (45)
- Inverted repeats of Tn5 are transposable elements. (1982) (45)
- Attenuated CagA Oncoprotein in Helicobacter pylori from Amerindians in Peruvian Amazon* (2011) (44)
- Efficient introduction of cloned mutant alleles into the Escherichia coli chromosome (1991) (44)
- Factors affecting transposition activity of IS50 and Tn5 ends. (1989) (43)
- Evaluation of seaFAST, a Rapid Fluorescent In Situ Hybridization Test, for Detection of Helicobacter pylori and Resistance to Clarithromycin in Paraffin-Embedded Biopsy Sections (2005) (41)
- Nomenclature of transposable elements in prokaryotes. (1979) (41)
- Socioeconomic and Nutritional Factors Account for the Association of Gastric Cancer with Amerindian Ancestry in a Latin American Admixed Population (2012) (41)
- Host Lewis phenotype‐dependent Helicobacter pylori Lewis antigen expression in rhesus monkeys (2006) (40)
- Helicobacter acinonychis: Genetic and Rodent Infection Studies of a Helicobacter pylori-Like Gastric Pathogen of Cheetahs and Other Big Cats (2004) (39)
- Diverse Phenotypes Resulting from Polyphosphate Kinase Gene (ppk1) Inactivation in Different Strains of Helicobacter pylori (2005) (39)
- Deletions in plasmid pBR322: replication slippage involving leading and lagging strands. (1991) (38)
- Mutations that affect Tn5 insertion into pBR322: importance of local DNA supercoiling (1990) (38)
- Helicobacter pylori Evolution: Lineage- Specific Adaptations in Homologs of Eukaryotic Sel1-Like Genes (2007) (37)
- Point Mutations in Helicobacter pylori's fur Regulatory Gene that Alter Resistance to Metronidazole, a Prodrug Activated by Chemical Reduction (2011) (37)
- The Largest Subunits of RNA Polymerase from Gastric Helicobacters Are Tethered* (1998) (36)
- Early detection of gastric cancer using global, genome-wide and IRF4, ELMO1, CLIP4 and MSC DNA methylation in endoscopic biopsies (2017) (36)
- Effects of primary metronidazole and clarithromycin resistance to Helicobacter pylori on omeprazole, metronidazole, and clarithromycin triple-therapy regimen in a region with high rates of metronidazole resistance. (2003) (35)
- CHAPTER 11 – H. pylori Pathogenesis (2001) (35)
- Characterization of a Helicobacter pylori vaccine candidate by proteome techniques. (1998) (35)
- Cure of Helicobacter pylori infection by omeprazole-clarithromycin-based therapy in non-human primates (1998) (33)
- Validation of String Test for Diagnosis of Helicobacter pylori Infections (2006) (33)
- Identification of base pairs in the outside end of insertion sequence IS50 that are needed for IS50 and Tn5 transposition. (1987) (32)
- Mixed Infection with cagA Positive and cagA Negative Strains of Helicobacter pylori Lowers Disease Burden in The Gambia (2011) (32)
- Systematic Analysis of Phosphotyrosine Antibodies Recognizing Single Phosphorylated EPIYA-Motifs in CagA of Western-Type Helicobacter pylori Strains (2014) (31)
- Motility of Urease-Deficient Derivatives of Helicobacter pylori (2004) (30)
- Mechanism of IS1 transposition in E. coli: choice between simple insertion and cointegration. (1984) (30)
- Tn5supF, a 264-base-pair transposon derived from Tn5 for insertion mutagenesis and sequencing DNAs cloned in phage lambda. (1989) (30)
- Analysis of CRP-CytR interactions at the Escherichia coli udp promoter (1996) (30)
- PCR-based genotyping of Helicobacter pylori of Gambian children and adults directly from biopsy specimens and bacterial cultures (2011) (30)
- Genotypes of Helicobacter pylori in Lithuanian families. (1998) (30)
- Helicobacter pylori Genotyping from American Indigenous Groups Shows Novel Amerindian vacA and cagA Alleles and Asian, African and European Admixture (2011) (30)
- Fused and Overlapping rpoB andrpoC Genes in Helicobacters, Campylobacters, and Related Bacteria (1999) (30)
- Fate of Campylobacter jejuni in butter. (2000) (29)
- Mouse-Colonizing Helicobacter pylori SS1 Is Unusually Susceptible to Metronidazole Due to Two Complementary Reductase Activities (2000) (29)
- Mechanism of F factor-enhanced excision of transposon Tn5. (1983) (29)
- Macrophage migration inhibitory factor stimulated by Helicobacter pylori increases proliferation of gastric epithelial cells. (2005) (28)
- DNA-Level Diversity and Relatedness of Helicobacter pylori Strains in Shantytown Families in Peru and Transmission in a Developing-Country Setting (2008) (28)
- Novel 180- and 480-Base-Pair Insertions in African and African-American Strains of Helicobacter pylori (2004) (28)
- The fdxA Ferredoxin Gene Can Down-Regulate frxA Nitroreductase Gene Expression and Is Essential in Many Strains of Helicobacter pylori (2003) (28)
- The mγδ-1 element, a small γδ (Tn1000) derivative useful for plasmid mutagenesis, allele replacement and DNA sequencing (1992) (28)
- Effects of cyclooxygenase-1 and -2 gene disruption on Helicobacter pylori-induced gastric inflammation. (2006) (28)
- Xer Recombinase and Genome Integrity in Helicobacter pylori, a Pathogen without Topoisomerase IV (2012) (27)
- pDUAL: a transposon-based cosmid cloning vector for generating nested deletions and DNA sequencing templates in vivo. (1993) (27)
- Genetic evidence for two types of gene arrangements in new λdv plasmid mutants (1974) (26)
- Epidemiology of cagA/vacA genes in H. pylori isolated from children and adults in Poland. (1997) (25)
- Absence of DNA sequences homologous to transposable element Tn5 (Kan) in the chromosome of Escherichia coli K-12 (1978) (25)
- Electron Microscopic, Genetic and Protein Expression Analyses of Helicobacter acinonychis Strains from a Bengal Tiger (2013) (24)
- Sequence Organization and Insertion Specificity of the Novel Chimeric ISHp609 Transposable Element of Helicobacter pylori (2004) (24)
- Quantitative Effect of luxS Gene Inactivation on the Fitness of Helicobacter pylori (2006) (24)
- Mutational analysis of the Escherichia coli serB promoter region reveals transcriptional linkage to a downstream gene. (1992) (23)
- Evolutionary Dynamics of Insertion Sequences in Helicobacter pylori (2004) (23)
- Sequence Divergence and Conservation in Genomes of Helicobacter cetorum Strains from a Dolphin and a Whale (2013) (23)
- Intramolecular transposition by a synthetic IS50 (Tn5) derivative (1990) (23)
- Bayesian inferences suggest that Amazon Yunga Natives diverged from Andeans less than 5000 ybp: implications for South American prehistory (2014) (23)
- Isolation of a λdv Plasmid Carrying the Bacterial gal Operon (1974) (22)
- Evolution of Helicobacter pylori susceptibility to antibiotics during a 10‐year period in Lithuania (2013) (22)
- Intact cag pathogenicity island of Helicobacter pylori without disease association in Kolkata, India. (2011) (22)
- Control of transposon Tn5 transposition in Escherichia coli. (1982) (22)
- Limits to the role of palindromy in deletion formation (1991) (22)
- DNA Sequence Conservation and Diversity in Transposable Element IS605 of Helicobacter pylori (1998) (21)
- Mutagenesis of Bordetella pertussis with transposon Tn5tac1: conditional expression of virulence-associated genes (1990) (21)
- Bacterial transposon Tn5: evolutionary inferences. (1984) (21)
- A derivative of Tn5 with direct terminal repeats can transpose. (1982) (20)
- Direct and crossover PCR amplification to facilitate Tn5supF-based sequencing of λ phage clones (1991) (20)
- Interleukin-1 beta single-nucleotide polymorphism's C allele is associated with elevated risk of gastric cancer in Helicobacter pylori-infected Peruvians. (2009) (20)
- Transposition effect of adenine (Dam) methylation on activity of O end mutants of IS50. (1989) (20)
- Control of gene expression by a mobile recombinational switch. (1980) (20)
- Effectiveness of Enterobacterial Repetitive Intergenic Consensus PCR and Random Amplified Polymorphic DNA Fingerprinting for Helicobacter pylori Strain Differentiation (2006) (20)
- Structure and stability of transposon 5-mediated cointegrates. (1982) (20)
- Corrected Identity of Isolates of Helicobacter Pylori Reference Strain NCTC11637 (1997) (19)
- Control of epithelial cell structure and developmental fate: lessons from Helicobacter pylori. (2008) (19)
- Distinct repeat motifs at the C-terminal region of CagA of Helicobacter pylori strains isolated from diseased patients and asymptomatic individuals in West Bengal, India (2012) (19)
- Regulation in Phage with Duplications of the Immunity Region (1971) (19)
- Cloning and characterization of hemolytic genes from Helicobacter pylori (1995) (18)
- Helicobacter pylori with separate β‐ and β′‐subunits of RNA polymerase is viable and can colonize conventional mice (1999) (18)
- A comparison of a string test-PCR assay and a stool antigen immunoassay (HpSA) for Helicobacter pylori screening in Peru. (2001) (18)
- N protein causes the λdv plasmid to inhibit heteroimmune phage λimm434 growth and stimulates λdv replication (1974) (17)
- PCR-based diagnosis of Helicobacter pylori infection in Polish children and adults. (1999) (17)
- Metronidazole resistance in Helicobacter pylori: magnitude, mechanism and implications for India. (2002) (16)
- Accessory DNAs in the bacterial gene pool: playground for coevolution. (1984) (16)
- Transposable Neomycin Phosphotransferases (1977) (16)
- Anti‐Helicobacter pylori therapy in India: Differences in eradication efficiency associated with particular alleles of vacuolating cytotoxin (vacA) gene (2003) (15)
- Transposon-facilitated sequencing of DNAs cloned in plasmids. (1993) (15)
- IS50-mediated inverse transposition: specificity and precision. (1985) (14)
- Tests of reciprocality in crossingover in partially diploid F strains of Escherichia coli. (1971) (14)
- The ilvG gene is expressed in Escherichia coli K-12. (1980) (14)
- Diagnosis and genotyping of Helicobacter pylori by polymerase chain reaction of bacterial DNA from gastric juice (2005) (13)
- Market Chickens as a Source of Antibiotic-Resistant Escherichia coli in a Peri-Urban Community in Lima, Peru (2021) (13)
- Population Genetic Analyses of Helicobacter pylori Isolates from Gambian Adults and Children (2014) (13)
- Inversions and deletions generated by a mini-gamma delta (Tn1000) transposon (1994) (13)
- Genotypes of Helicobacter pylori in Polish population. (1999) (13)
- Pseudomonas aeruginosa corneal ulcer isolates distinguished using the arbitrarily primed PCR DNA fingerprinting method. (1994) (13)
- Transfer of the λdv plasmid to new bacterial hosts (1974) (13)
- Efficient large-scale sequencing of the Escherichia coli genome: implementation of a transposon- and PCR-based strategy for the analysis of ordered λ phage clones (1992) (13)
- Genome Sequences of Three hpAfrica2 Strains of Helicobacter pylori (2013) (13)
- Saturation mutagenesis of the inside end of insertion sequence IS50. (1989) (12)
- Transductional instability of Tn5-induced mutations: generalized and specialized transduction of Tn5 by bacteriophage P1. (1983) (11)
- Transposon Tn5: specific sequence recognition and conservative transposition. (1984) (11)
- Transcriptional control of IS1 transposition in Escherichia coli. (1984) (11)
- Complete Genome Sequences of Two Helicobacter pylori Strains from a Canadian Arctic Aboriginal Community (2015) (10)
- Urea sensitization caused by separation of Helicobacter pylori RNA polymerase beta and beta' subunits. (2007) (10)
- Population, Epidemiological, and Functional Genetics of Gastric Cancer Candidate Genes in Peruvians with Predominant Amerindian Ancestry (2015) (10)
- Localization of action of the IS50-encoded transposase protein. (1986) (10)
- Corrections: The complete genome sequence of the gastric pathogen Helicobacter pylori (1997) (9)
- Specificity of deletion events in pBR322. (1989) (9)
- Sequences essential for IS50 transposition. The first base-pair. (1985) (9)
- A product of the TN5 transposase gene inhibits transposition. (1983) (9)
- Age-Dependent Changes in Susceptibility of Suckling Mice to Individual Strains of Helicobacter pylori (2005) (9)
- Methyl chloride ( CH , Cl ) production in phytoplankton cultures (9)
- H. pylori DNA Fingerprinting Using the Arbitrarily Primed PCR (AP-PCR) or Random Amplified Polymorphic DNA (RAPD) Method. (1997) (9)
- Construction of a genomic DNA 'feature map' by sequencing from nested deletions: application to the HLA class I region (1995) (9)
- Genes of phage lambda essential for lambda dv plasmids. (1974) (8)
- Context effects in the formation of deletions in Escherichia coli. (1990) (8)
- Selection of H. Pylori lewis expression is dependent on host lewis phenotype in rhesus monkeys (1998) (8)
- The Nonhuman Primate Model for H. pylori Infection. (1997) (8)
- recA-independent recombination between repeated IS50 elements is not caused by an IS50-encoded function (1985) (8)
- Population genetics of immune-related multilocus copy number variation in Native Americans (2017) (8)
- pBR322-derived multicopy plasmids harboring large inserts are often dimers in Escherichia coli K-12. (1989) (8)
- Urea Sensitization Caused by Separation of Helicobacter pylori RNA Polymerase β and β′ Subunits (2007) (7)
- Robustness of Helicobacter pylori Infection Conferred by Context-Variable Redundancy among Cysteine-Rich Paralogs (2013) (7)
- Tn5 insertion specificity is not influenced by IS50 end sequences in target DNA (1991) (7)
- Inhibitory effects of aspirin and indometacin on the growth of Helicobacter pylori in vitro (2002) (7)
- Helicobacter pylori, individual host specificity and human disease. European Helicobacter Study Group Meeting, Copenhagen, October 16-19, 1996. (1997) (7)
- Transposon Tn5supF-based reverse genetic method for mutational analysis of Escherichia coli with DNAs cloned in lambda phage (1991) (6)
- Direct and crossover PCR amplification to facilitate Tn5supF-based sequencing of lambda phage clones. (1991) (6)
- Mechanisms of transposition in bacteria. (1985) (5)
- The m gamma delta-1 element, a small gamma delta (Tn1000) derivative useful for plasmid mutagenesis, allele replacement and DNA sequencing. (1992) (5)
- CHAPTER SEVEN – Transposon-facilitated Large-scale DNA Sequencing (1994) (4)
- Isolation of tetracycline‐resistant clinical Helicobacter pylori without mutations in 16S rRNA gene in Bangladesh (2008) (4)
- Viability of folA-null derivatives of wild-type (thyA+) Escherichia coli K-12 (1993) (4)
- Abstract form for the Irish Journal of Medical Science v workshop on gastroduodenal pathology and Helicobacter pylori July 5th — 7th 1992 — Dublin, Ireland (1992) (3)
- Mutagenesis ofBordetella pertussis withTransposon Tn5tacl: Conditional Expression ofVirulence-Associ ated Genes (1990) (3)
- A sequence at the inside end of IS50 down regulates transposition. (1991) (3)
- Molecular & evolutionary genetics & drug resistance of the gastric pathogen, Helicobacter pylori. (2002) (3)
- Nonrandom orientation of transposon Tn5supF insertions in phage lambda. (1992) (3)
- Specificity of bacteriophage Mu excision (1987) (3)
- Recombination-independent rapid convergent evolution of the gastric pathogen Helicobacter pylori (2018) (3)
- Identification of New Helicobacter pylori Subpopulations in Native Americans and Mestizos From Peru (2020) (3)
- Restriction map of a 35-kb HLA fragment constructed by nested deletion 'drop-out' mapping. (1995) (2)
- errata: The yeast genome directory (1997) (2)
- Estimation of vacuolating cytotoxin secreted by different strains of Helicobacter pylori using bead enzyme-linked immunosorbent assay & its correlation with bacterial genotype. (2001) (2)
- Conditional dihydrofolate reductase deficiency due to transposon Tn5tac1 insertion downstream from the folA gene in Escherichia coli. (1993) (2)
- Correction: Xer Recombinase and Genome Integrity in Helicobacter pylori, a Pathogen without Topoisomerase IV (2012) (2)
- Transmission dynamics of antibiotic resistance genes in human and environmental microbiomes in Lima, Peru (2018) (2)
- Distinctiveness of genotypes of Helicobacter pylori in India (1999) (2)
- N protein causes the lambda dv plasmid to inhibit heteroimmune phage lambda imm434 growth and stimulates lambda dv replication. (1974) (2)
- Efficient large-scale sequencing of the Escherichia coli genome: implementation of a transposon- and PCR-based strategy for the analysis of ordered lambda phage clones. (1992) (2)
- Transposition of the Inverted Repeats of Tn5 (1981) (2)
- Transfer of the lambda dv plasmid to new bacterial hosts. (1974) (2)
- DNA-Level Diversity and Relatedness of Helicobacter pylori Strains in Shantytown Families in Peru and Transmission in a Developing-Country Setting (2009) (2)
- Absence ofDNA Sequences Homologous toTransposable Element Tn5(Kan) intheChromosome ofEscherichia coli (1978) (2)
- Macrophage migration inhibitory factor released by monocytes after co-culture with Helicobacter pylori increases proliferation of gastric epithelial cells (2003) (1)
- Isolation of a lambda dv plasmid carrying the bacterial gal operon. (1974) (1)
- Grete Kellenberger-Gujer: Molecular biology research pioneer (2016) (1)
- MicroGenomics Recombination and clonal groupings within Helicobacter pylori from different geographical regions (1999) (1)
- Prevalence of CAGA and VACA genes in helicobacter pylori from the Gambia in relation to disease phenotype (2011) (1)
- Inverted repeats of Tn 5 are transposable elements ( antibiotic resistance / IS 50 / DNA sequence analysis / evolution / transposon ) (2003) (1)
- pH regulated H. pylori adherence : implications for persistent infection and disease (2009) (1)
- Abstract LB-247: Early detection of gastric cancer using global and gene-specific promoter DNA methylation in endoscopic biopsies (2017) (1)
- [19] Transposon-based and polymerase chain reaction-based sequencing of DNAs cloned in a phage (1993) (1)
- Distinctiveness of Genotypes of (2014) (1)
- Genetic evidence for two types of gene arrangements in new lambdadv plasmid mutants. (1974) (1)
- Livia Developing-Country Setting Families in Peru and Transmission in a Strains in Shantytown Helicobacter pylori DNA-Level Diversity and Relatedness of (2015) (0)
- Mutations ThatAffect TnSInsertion intopBR322:Importance of LocalDNA Supercoiling (1990) (0)
- DNA-Level Characterization of Helicobacter pylori Strains from Patients with Overt Disease and with Benign Infections in Bangladesh (2003) (0)
- Transposon facilitated DNA sequencing (1990) (0)
- Extraction of Histoplasma capsulatum DNA for PCR (1997) (0)
- Geographic partitioning of insertion/deletion and point mutation alleles of the Helicobacter pylori iceA1 gene (2001) (0)
- Control of transposon Tn 5 transposition in Escherichia coli ( bacteriophage (0)
- Sequences essential for transposition at the termni of IS 50 ( transposon Tn 5 / in vitro mutagenesis / protein-DNA interaction / phage-A / homologous recombination ) (0)
- Cyclooxygenase-2 Gene Disruption Enhances Gastric Inflammation but Inhibits Gastric Epithelial Proliferation Induced by H. pylori Infection (2004) (0)
- Transposon-based and polymerase chain reaction-based sequencing of DNAs cloned in lambda phage. (1993) (0)
- Pathogen Evolution in Adaptive Landscapes (2011) (0)
- Bayesian inferences suggest that Amazon Yunga Natives diverged from Andeans less than 5000 ybp: implications for South American prehistory (2014) (0)
- Mixed genotype and metronidazole susceptibility patterns of Helicobacter pylori in Hong Kong (2000) (0)
- patients.strains from cystic fibrosis electrophoresis) typing of Pseudomonas macrorestriction (pulsed-field gel Comparison of arbitrarily primed PCR and (2013) (0)
- Directly from Biopsy Specimens Helicobacter pylori and Genotyping of Multiplex PCR Assay for Rapid Detection (2014) (0)
- antimicrobial agents and enhances its susceptibility to pylori Helicobacter Aspirin inhibits the growth of and (2003) (0)
- Effects of cyclooxygenase-1 and -2 gene disruption onhelicobacter pylori-induced inflammation, apoptosisand proliferation (2004) (0)
- pylori Helicobacter Experimental Infection with Expression of the BabA Adhesin during (2014) (0)
- Supplementary Material from Population genetics of immune-related multilocus copy number variation in Native Americans (2017) (0)
- Sequence diversity of Helicobacter pylori iceA1 genes from six geographical regions (2000) (0)
- Title Aspirin inhibits the growth of Helicobacter pylori and enhancesits susceptibility to antimicrobial agents (2003) (0)
- Helicobacter pylori stimulates release of macrophage migration inhibitory factor in monocytes through its pathogenicity island, but not related to CagA and CagE 0 (2003) (0)
- Excision of transposon Tn5 is depe but not on the transposase functiox (antibiotic resistance/homologous recombination/reversion/lac oper (2016) (0)
- Julian Davies and the discovery of kanamycin resistance transposon Tn5 (2016) (0)
- Functional polymorphism and blood group tropism in Helicobacter pylori BabA from remote Amazon diasporas (2014) (0)
- Giedre Strain 26695 Helicobacter pylori Methyltransferases of Specificities of Eleven Different DNA (2000) (0)
- DERVED FROM RALSTONIA SOLANACEARUM (2017) (0)
- Interleukin-8 in Gastric Epithelial Cells Kinase-Dependent Transcription of Are Required for Tyrosine Helicobacter pylori Pathogenicity Island of cag Multiple Genes in the Left Half of the (1999) (0)
- Differential Host Chemkine Response to Helicobacter pylori: Inhibition of IL-8 Expression in a Mixed Infection (2005) (0)
- Acid Responsive Helicobacter pylori Adherence : Implications for Chronic Infection and Disease (2016) (0)
- Tables S8 and S9 from Population genetics of immune-related multilocus copy number variation in Native Americans (2017) (0)
- Title Surface properties of Helicobacter pylori urease complex areessential for persistence (2010) (0)
- Recombination-independent rapid convergent evolution of the gastric pathogen Helicobacter pylori (2018) (0)
- Jumping Genes: The Transposable DNAs of Bacteria (1984) (0)
- , Tumani from The Gambia , West Africa Patterns among Helicobacter pylori Strains Antimicrobial Susceptibility and Resistance (2015) (0)
- T1791 Factors Which Affect Susceptibility of Suckling Mice to Helicobacter pylori (2008) (0)
- Clinical isolates of Helicobacter pylori demonstrates alternative BabA-mediated adherence to human gastric mucosa (2012) (0)
- Title Macrophage migration inhibitory factor stimulated by Helicobacter pylori increases proliferation of gastric epithelial cells (2014) (0)
- Structural requirement for IS 50-mediated gene transposition ( transposon Tn 5 / cointegrates / mechanism of transposition / restriction endonuclease digestion / kanamycin resistance ) (0)
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