Published in J Clin Microbiol on October 17, 2007
A flood of microbial genomes-do we need more? PLoS One (2009) 1.26
Genome of Helicobacter pylori strain 908. J Bacteriol (2010) 1.06
Lipopolysaccharide diversity evolving in Helicobacter pylori communities through genetic modifications in fucosyltransferases. PLoS One (2008) 1.02
Genomes of two chronological isolates (Helicobacter pylori 2017 and 2018) of the West African Helicobacter pylori strain 908 obtained from a single patient. J Bacteriol (2011) 0.99
Helicobacter pylori CagA protein polymorphisms and their lack of association with pathogenesis. World J Gastroenterol (2010) 0.99
Concurrent proinflammatory and apoptotic activity of a Helicobacter pylori protein (HP986) points to its role in chronic persistence. PLoS One (2011) 0.95
Helicobacter pylori--a seasoned pathogen by any other name. Gut Pathog (2009) 0.90
Lipopolysaccharide modification in Gram-negative bacteria during chronic infection. FEMS Microbiol Rev (2016) 0.88
A comprehensive analysis of Helicobacter pylori plasticity zones reveals that they are integrating conjugative elements with intermediate integration specificity. BMC Genomics (2014) 0.85
Helicobacter pylori genomic microevolution during naturally occurring transmission between adults. PLoS One (2013) 0.81
Structural analysis of hypothetical proteins from Helicobacter pylori: an approach to estimate functions of unknown or hypothetical proteins. Int J Mol Sci (2012) 0.77
Multipronged regulatory functions of a novel endonuclease (TieA) from Helicobacter pylori. Nucleic Acids Res (2016) 0.75
Replicative genomics can help Helicobacter fraternity usher in good times. Gut Pathog (2010) 0.75
Classification and grading of gastritis. The updated Sydney System. International Workshop on the Histopathology of Gastritis, Houston 1994. Am J Surg Pathol (1996) 21.37
Multiple sequence alignment with Clustal X. Trends Biochem Sci (1998) 15.10
DNA diversity among clinical isolates of Helicobacter pylori detected by PCR-based RAPD fingerprinting. Nucleic Acids Res (1992) 8.86
Free recombination within Helicobacter pylori. Proc Natl Acad Sci U S A (1998) 8.06
Recombination and mutation during long-term gastric colonization by Helicobacter pylori: estimates of clock rates, recombination size, and minimal age. Proc Natl Acad Sci U S A (2001) 4.80
Evaluation of the DNA fingerprinting method AFLP as an new tool in bacterial taxonomy. Microbiology (1996) 4.50
Helicobacter pylori genetic diversity within the gastric niche of a single human host. Proc Natl Acad Sci U S A (2001) 4.05
Mutation frequency and biological cost of antibiotic resistance in Helicobacter pylori. Proc Natl Acad Sci U S A (2001) 3.42
Differences in genotypes of Helicobacter pylori from different human populations. J Bacteriol (2000) 3.39
Emergence of recombinant strains of Helicobacter pylori during human infection. Mol Microbiol (1999) 3.25
Quasispecies development of Helicobacter pylori observed in paired isolates obtained years apart from the same host. J Infect Dis (2000) 2.42
Determinants and consequences of different levels of CagA phosphorylation for clinical isolates of Helicobacter pylori. Gastroenterology (2004) 2.40
Heterogeneous Helicobacter pylori isolates from members of a family with a history of peptic ulcer disease. Gastroenterology (1996) 2.17
Adaptive mutation and cocolonization during Helicobacter pylori infection of gnotobiotic piglets. Infect Immun (1995) 1.43
The cag pathogenicity island of Helicobacter pylori is disrupted in the majority of patient isolates from different human populations. J Clin Microbiol (2004) 1.35
Cluster of type IV secretion genes in Helicobacter pylori's plasticity zone. J Bacteriol (2003) 1.26
Genomes of Helicobacter pylori from native Peruvians suggest admixture of ancestral and modern lineages and reveal a western type cag-pathogenicity island. BMC Genomics (2006) 1.23
Pathogen evolution in vivo: genome dynamics of two isolates obtained 9 years apart from a duodenal ulcer patient infected with a single Helicobacter pylori strain. J Clin Microbiol (2005) 1.20
Natural variation in populations of persistently colonizing bacteria affect human host cell phenotype. J Infect Dis (2003) 1.16
Microevolution between paired antral and paired antrum and corpus Helicobacter pylori isolates recovered from individual patients. J Med Microbiol (2004) 1.13
Comparative analysis of the complete cag pathogenicity island sequence in four Helicobacter pylori isolates. Gene (2004) 1.04
Helicobacter pylori CagA: analysis of sequence diversity in relation to phosphorylation motifs and implications for the role of CagA as a virulence factor. Helicobacter (2001) 1.02
Genotypic and phenotypic stability of Helicobacter pylori markers in a nine-year follow-up study of patients with noneradicated infection. Dig Dis Sci (2005) 0.89
Traces of human migrations in Helicobacter pylori populations. Science (2003) 11.92
Campylobacter. Vet Res (2005) 2.74
Molecular characterization of multidrug-resistant isolates of Mycobacterium tuberculosis from patients in North India. Antimicrob Agents Chemother (2002) 2.59
Sequential therapy for Helicobacter pylori eradication: a critical review. J Clin Gastroenterol (2010) 2.57
Development and validation of a real-time PCR for detection of pathogenic leptospira species in clinical materials. PLoS One (2009) 2.36
Tuberculosis in seals caused by a novel member of the Mycobacterium tuberculosis complex: Mycobacterium pinnipedii sp. nov. Int J Syst Evol Microbiol (2003) 2.34
Multilocus sequence typing method for identification and genotypic classification of pathogenic Leptospira species. Ann Clin Microbiol Antimicrob (2006) 2.33
Helicobacter pylori infection recruits bone marrow-derived cells that participate in gastric preneoplasia in mice. Gastroenterology (2011) 2.13
Epidemiology and pattern of antibiotic resistance in Helicobacter pylori: scenario from Saudi Arabia. Saudi J Gastroenterol (2014) 1.97
Mycobacterium avium subsp. paratuberculosis, genetic susceptibility to Crohn's disease, and Sardinians: the way ahead. J Clin Microbiol (2005) 1.82
Predominance of ancestral lineages of Mycobacterium tuberculosis in India. Emerg Infect Dis (2006) 1.75
Impact of chronic Helicobacter pylori infection on Alzheimer's disease: preliminary results. Neurobiol Aging (2011) 1.63
Real-time PCR assay for rapid and accurate detection of point mutations conferring resistance to clarithromycin in Helicobacter pylori. J Clin Microbiol (2003) 1.60
Conservation of the S10-spc-alpha locus within otherwise highly plastic genomes provides phylogenetic insight into the genus Leptospira. PLoS One (2008) 1.55
Antimicrobial activities of Eugenol and Cinnamaldehyde against the human gastric pathogen Helicobacter pylori. Ann Clin Microbiol Antimicrob (2005) 1.44
New methods for detection of campylobacters in stool samples in comparison to culture. J Clin Microbiol (2011) 1.43
Helicobacter pylori eradication has the potential to prevent gastric cancer: a state-of-the-art critique. Am J Gastroenterol (2005) 1.40
Diagnosis and epidemiology of Helicobacter pylori infection. Helicobacter (2013) 1.39
Arcobacter butzleri: underestimated enteropathogen. Emerg Infect Dis (2006) 1.37
Polyphasic taxonomic analysis establishes Mycobacterium indicus pranii as a distinct species. PLoS One (2009) 1.36
The cag pathogenicity island of Helicobacter pylori is disrupted in the majority of patient isolates from different human populations. J Clin Microbiol (2004) 1.35
Antibodies recognizing Mycobacterium avium paratuberculosis epitopes cross-react with the beta-cell antigen ZnT8 in Sardinian type 1 diabetic patients. PLoS One (2011) 1.34
Diagnosis of Helicobacter pylori Infection. Helicobacter (2005) 1.33
Genome of multidrug-resistant uropathogenic Escherichia coli strain NA114 from India. J Bacteriol (2011) 1.33
Evaluation of the association of nine Helicobacter pylori virulence factors with strains involved in low-grade gastric mucosa-associated lymphoid tissue lymphoma. Infect Immun (2004) 1.30
Mycobacterium avium subspecies paratuberculosis bacteremia in type 1 diabetes mellitus: an infectious trigger? Clin Infect Dis (2008) 1.28
Epidemiology and diagnosis of Helicobacter pylori infection. Helicobacter (2012) 1.27
Ancestral European roots of Helicobacter pylori in India. BMC Genomics (2007) 1.26
Mechanisms of fluoroquinolone and macrolide resistance in Campylobacter spp. Microbes Infect (2006) 1.25
PCR-restriction fragment length polymorphism analysis for detection of point mutations associated with macrolide resistance in Campylobacter spp. Antimicrob Agents Chemother (2003) 1.25
Helicobacter pylori infection and gastric cancer. Eur J Cancer (2006) 1.24
Genomes of Helicobacter pylori from native Peruvians suggest admixture of ancestral and modern lineages and reveal a western type cag-pathogenicity island. BMC Genomics (2006) 1.23
Humoral immune responses of type 1 diabetes patients to Mycobacterium avium subsp. paratuberculosis lend support to the infectious trigger hypothesis. Clin Vaccine Immunol (2007) 1.22
Use of fluorescent amplified fragment length polymorphism for molecular epidemiology of leptospirosis in India. J Clin Microbiol (2004) 1.22
New pathogenicity marker found in the plasticity region of the Helicobacter pylori genome. J Clin Microbiol (2003) 1.21
Pathogen evolution in vivo: genome dynamics of two isolates obtained 9 years apart from a duodenal ulcer patient infected with a single Helicobacter pylori strain. J Clin Microbiol (2005) 1.20
PCR-restriction fragment length polymorphism can also detect point mutation A2142C in the 23S rRNA gene, associated with Helicobacter pylori resistance to clarithromycin. Antimicrob Agents Chemother (2002) 1.19
Iron-dependent RNA-binding activity of Mycobacterium tuberculosis aconitase. J Bacteriol (2007) 1.19
Rapid identification of Mycobacterium tuberculosis Beijing genotypes on the basis of the mycobacterial interspersed repetitive unit locus 26 signature. J Clin Microbiol (2006) 1.19
Identification of novel mutations causing familial primary congenital glaucoma in Indian pedigrees. Invest Ophthalmol Vis Sci (2002) 1.18
In-depth molecular characterization of Mycobacterium tuberculosis from New Delhi--predominance of drug resistant isolates of the 'modern' (TbD1) type. PLoS One (2009) 1.16
From array-based hybridization of Helicobacter pylori isolates to the complete genome sequence of an isolate associated with MALT lymphoma. BMC Genomics (2010) 1.16
Epidemiology and diagnosis of Helicobacter pylori infection. Helicobacter (2002) 1.16
Is the molecular basis of metronidazole resistance in microaerophilic organisms understood? Trends Microbiol (2002) 1.15
Evaluation of the clinical significance of homB, a novel candidate marker of Helicobacter pylori strains associated with peptic ulcer disease. J Infect Dis (2008) 1.14
Microevolution between paired antral and paired antrum and corpus Helicobacter pylori isolates recovered from individual patients. J Med Microbiol (2004) 1.13
Odontogenic myxoma of the maxilla: A report of a rare case and review on histogenetic and diagnostic concepts. Natl J Maxillofac Surg (2011) 1.12
Human bone marrow-derived stem cells acquire epithelial characteristics through fusion with gastrointestinal epithelial cells. PLoS One (2011) 1.11
Characterization of the genes rdxA and frxA involved in metronidazole resistance in Helicobacter pylori. Res Microbiol (2003) 1.11
Genetic affinities within a large global collection of pathogenic Leptospira: implications for strain identification and molecular epidemiology. PLoS One (2010) 1.10
Novel protein antigen (JHP940) from the genomic plasticity region of Helicobacter pylori induces tumor necrosis factor alpha and interleukin-8 secretion by human macrophages. J Bacteriol (2007) 1.10
Relationship between Crohn's disease, infection with Mycobacterium avium subspecies paratuberculosis and SLC11A1 gene polymorphisms in Sardinian patients. World J Gastroenterol (2006) 1.09
Molecular basis of macrolide resistance in Campylobacter: role of efflux pumps and target mutations. J Antimicrob Chemother (2005) 1.08
Comparing genomes of Helicobacter pylori strains from the high-altitude desert of Ladakh, India. J Clin Microbiol (2005) 1.08
Genome of a novel isolate of Paracoccus denitrificans capable of degrading N,N-dimethylformamide. J Bacteriol (2011) 1.08
Virulence characteristics and genetic affinities of multiple drug resistant uropathogenic Escherichia coli from a semi urban locality in India. PLoS One (2011) 1.08
Helicobacter species and liver diseases: association or causation? Lancet Infect Dis (2008) 1.08
Modern and ancestral genotypes of Mycobacterium tuberculosis from Andhra Pradesh, India. PLoS One (2011) 1.07
Analysis of genomic downsizing on the basis of region-of-difference polymorphism profiling of Mycobacterium tuberculosis patient isolates reveals geographic partitioning. J Clin Microbiol (2005) 1.07
Molecular epidemiology of clinical and carrier strains of methicillin resistant Staphylococcus aureus (MRSA) in the hospital settings of north India. Ann Clin Microbiol Antimicrob (2006) 1.07
Disease association with two Helicobacter pylori duplicate outer membrane protein genes, homB and homA. Gut Pathog (2009) 1.07
Identification of markers for Helicobacter pylori strains isolated from children with peptic ulcer disease by suppressive subtractive hybridization. Infect Immun (2006) 1.06
Genome of Helicobacter pylori strain 908. J Bacteriol (2010) 1.06
Specific immunoassays confirm association of Mycobacterium avium Subsp. paratuberculosis with type-1 but not type-2 diabetes mellitus. PLoS One (2009) 1.06
Comparative genomics of Helicobacter pylori isolates recovered from ulcer disease patients in England. BMC Microbiol (2005) 1.06
Genome sequencing reveals a phage in Helicobacter pylori. MBio (2011) 1.05
Rates and risks of complicated grief among psychiatric clinic patients in Karachi, Pakistan. Death Stud (2002) 1.05
A preliminary study on the genetic profile of cag pathogenicity-island and other virulent gene loci of Helicobacter pylori strains from Turkey. Infect Genet Evol (2007) 1.04
Association of Mycobacterium avium subsp. paratuberculosis with multiple sclerosis in Sardinian patients. PLoS One (2011) 1.03
Diagnosis of Helicobacter pylori. Helicobacter (2007) 1.02
First multi-locus sequence typing scheme for Arcobacter spp. BMC Microbiol (2009) 1.02
Fine-structure molecular typing of Irish Helicobacter pylori isolates and their genetic relatedness to strains from four different continents. J Clin Microbiol (2003) 1.02
Comparative evaluation of 29 commercial Helicobacter pylori serological kits. Helicobacter (2013) 1.01
A 2016 panorama of Helicobacter pylori infection: key messages for clinicians. Panminerva Med (2016) 1.01
Multiresistant uropathogenic Escherichia coli from a region in India where urinary tract infections are endemic: genotypic and phenotypic characteristics of sequence type 131 isolates of the CTX-M-15 extended-spectrum-β-lactamase-producing lineage. Antimicrob Agents Chemother (2012) 1.01
Allelic diversity and phylogeny of homB, a novel co-virulence marker of Helicobacter pylori. BMC Microbiol (2009) 1.00
Linking chronic infection and autoimmune diseases: Mycobacterium avium subspecies paratuberculosis, SLC11A1 polymorphisms and type-1 diabetes mellitus. PLoS One (2009) 0.99
Genomes of two chronological isolates (Helicobacter pylori 2017 and 2018) of the West African Helicobacter pylori strain 908 obtained from a single patient. J Bacteriol (2011) 0.99
Development of a real-time PCR for the detection of Chlamydia psittaci. J Med Microbiol (2006) 0.99
Immunogenicity and cytoadherence of recombinant heparin binding haemagglutinin (HBHA) of Mycobacterium avium subsp. paratuberculosis: functional promiscuity or a role in virulence? Vaccine (2005) 0.98
AmpliBASE MT: a Mycobacterium tuberculosis diversity knowledgebase. Bioinformatics (2004) 0.98
Comparison of two multilocus sequence based genotyping schemes for Leptospira species. PLoS Negl Trop Dis (2011) 0.97
The rtxA toxin gene of Kingella kingae: a pertinent target for molecular diagnosis of osteoarticular infections. J Clin Microbiol (2011) 0.97
Phosphonate catabolism by Campylobacter spp. Arch Microbiol (2005) 0.96