FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Douglas Berg

Research Profile

Living Beings

Concepts & Ideas

Molecular Sequence Data

Chemicals & Drugs

Genes & Molecular Sequences

Disorders

Procedures

Physiology

Mutation

Phenomena

DNA Fingerprinting

Co-author Network

Publications

TOP 3
Sung Sook Choi; Peter T Chivers; Douglas E Berg
Point mutations in Helicobacter pylori's fur regulatory gene that alter resistance to metronidazole, a prodrug activated by chemical reduction.
Dangeruta Kersulyte; Awdhesh Kalia; Robert H Gilman; Melissa Mendez; Phabiola Herrera; Lilia Cabrera; Billie Velapatiño; Jacqueline Balqui; Freddy Paredes Puente de la Vega; Carlos A Rodriguez Ulloa; Jaime Cok; Catherine C Hooper; Giedrius Dailide; Sravya Tamma; Douglas E Berg
Helicobacter pylori from Peruvian amerindians: traces of human migrations in strains from remote Amazon, and genome sequence of an Amerind strain.
Sebastian Gehmert; Billie Velapatiño; Phabiola Herrera; Jaqueline Balqui; Livia Santivañez; Jaime Cok; Gloria Vargas; Juan Combe; Douglas J Passaro; Sijin Wen; Frank Meyer; Douglas E Berg; Robert H Gilman
Interleukin-1 beta single-nucleotide polymorphism's C allele is associated with elevated risk of gastric cancer in Helicobacter pylori-infected Peruvians.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Douglas Berg (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2011: Sung Sook Choi; Peter T Chivers; Douglas E Berg
Point mutations in Helicobacter pylori's fur regulatory gene that alter resistance to metronidazole, a prodrug activated by chemical reduction.
PloS one 2011;6(3):e18236.
2010: Dangeruta Kersulyte; Awdhesh Kalia; Robert H Gilman; Melissa Mendez; Phabiola Herrera; Lilia Cabrera; Billie Velapatiño; Jacqueline Balqui; Freddy Paredes Puente de la Vega; Carlos A Rodriguez Ulloa; Jaime Cok; Catherine C Hooper; Giedrius Dailide; Sravya Tamma; Douglas E Berg
Helicobacter pylori from Peruvian amerindians: traces of human migrations in strains from remote Amazon, and genome sequence of an Amerind strain.
PloS one 2010;5(11):e15076.
2009: Sebastian Gehmert; Billie Velapatiño; Phabiola Herrera; Jaqueline Balqui; Livia Santivañez; Jaime Cok; Gloria Vargas; Juan Combe; Douglas J Passaro; Sijin Wen; Frank Meyer; Douglas E Berg; Robert H Gilman
Interleukin-1 beta single-nucleotide polymorphism's C allele is associated with elevated risk of gastric cancer in Helicobacter pylori-infected Peruvians.
The American journal of tropical medicine and hygiene 2009;81(5):804-10.
2009: Dangeruta Kersulyte; Wookon Lee; Dharmalingam Subramaniam; Shrikant Anant; Phabiola Herrera; Lilia Cabrera; Jacqueline Balqui; Orsolya Barabas; Awdhesh Kalia; Robert H Gilman; Douglas E Berg
Helicobacter Pylori's plasticity zones are novel transposable elements.
PloS one 2009;4(9):e6859.
2008: Phabiola M Herrera; Melissa Mendez; Billie Velapatiño; Billie Velapatiõ; Livia Santivañez; Livia Santivaez; Jacqueline Balqui; Stanley Finger; Jonathan Sherman; Mirko Zimic; Lilia Cabrera; Jose Watanabe; Carlos Rodríguez; Robert H Gilman; Douglas E Berg
DNA-level diversity and relatedness of Helicobacter pylori strains in shantytown families in Peru and transmission in a developing-country setting.
Journal of clinical microbiology 2008;46(12):3912-8.
2007: Masako Ogura; J Christian Perez; Peer R E Mittl; Hae-Kyung Lee; Giedrius Dailide; Shumin Tan; Yoshiyuki Ito; Ousman Secka; Daiva Dailidiene; Kalyani Putty; Douglas E Berg; Awdhesh Kalia
Helicobacter pylori evolution: lineage- specific adaptations in homologs of eukaryotic Sel1-like genes.
PLoS computational biology 2007;3(8):e151.
2007: Daiva Dailidiene; Shumin Tan; Keiji Ogura; Maojun Zhang; Amy H Lee; Konstantin Severinov; Douglas E Berg
Urea sensitization caused by separation of Helicobacter pylori RNA polymerase beta and beta' subunits.
Helicobacter 2007;12(2):103-11.
2006: Michael G Bruce; Dana L Bruden; Brian J McMahon; Thomas W Hennessy; Alisa L Reasonover; Julie Morris; Debby A Hurlburt; Helen Peters; Frank Sacco; Patricia Martinez; Michael Swenson; Douglas E Berg; Debra Parks; Alan J Parkinson
Alaska sentinel surveillance for antimicrobial resistance in Helicobacter pylori isolates from Alaska native persons, 1999-2003.
Helicobacter 2006;11(6):581-8.
2006: Woo-Kon Lee; Keiji Ogura; John T Loh; Timothy L Cover; Douglas E Berg
Quantitative effect of luxS gene inactivation on the fitness of Helicobacter pylori.
Applied and environmental microbiology 2006;72(10):6615-22.
2006: Daiva Dailidiene; Giedrius Dailide; Dangeruta Kersulyte; Douglas E Berg
Contraselectable streptomycin susceptibility determinant for genetic manipulation and analysis of Helicobacter pylori.
Applied and environmental microbiology 2006;72(9):5908-14.
2006: S Alison Finger; Billie Velapatiño; MARGARET KOSEK; Livia Santivañez; Daiva Dailidiene; Willi Quino; Jacqueline Balqui; Phabiola Herrera; Douglas E Berg; Robert H Gilman
Effectiveness of enterobacterial repetitive intergenic consensus PCR and random amplified polymorphic DNA fingerprinting for Helicobacter pylori strain differentiation.
Applied and environmental microbiology 2006;72(7):4713-6.
2006: Brian J McMahon; Michael G Bruce; Thomas W Hennessy; Dana L Bruden; Frank Sacco; Helen Peters; Debby A Hurlburt; Julie M Morris; Alisa L Reasonover; Giedrius Dailide; Douglas E Berg; Alan J Parkinson
Reinfection after successful eradication of Helicobacter pylori: a 2-year prospective study in Alaska Natives.
Alimentary pharmacology & therapeutics 2006;23(8):1215-23.
2006: Billie Velapatiño; Jacqueline Balqui; Robert H Gilman; Alejandro Bussalleu; Willi Quino; S Alison Finger; Livia Santivañez; Phabiola Herrera; Alejandro Piscoya; José A Valdivia; Jaime Cok; Douglas E Berg
Validation of string test for diagnosis of Helicobacter pylori infections.
Journal of clinical microbiology 2006;44(3):976-80.
2006: Marina Aspholm; Awdhesh Kalia; Stefan Ruhl; Staffan Schedin; Anna Arnqvist; Sara Lindén; Rolf Sjöström; Markus Gerhard; Cristina Semino-Mora; Andre Dubois; Magnus Unemo; Dan Danielsson; Susann Teneberg; Woo-Kon Lee; Douglas E Berg; Thomas Borén
Helicobacter pylori adhesion to carbohydrates.
Methods in enzymology 2006;417():293-339.
2005: Thomas J Albert; Daiva Dailidiene; Giedrius Dailide; Jason E Norton; Awdhesh Kalia; Richmond Todd; Michael Molla; Jaz Singh; Roland D Green; Douglas E Berg
Mutation discovery in bacterial genomes: metronidazole resistance in Helicobacter pylori.
Nature methods 2005;2(12):951-3.
2005: Shumin Tan; Cresson D Fraley; Maojun Zhang; Daiva Dailidiene; Arthur Kornberg; Douglas E Berg
Diverse phenotypes resulting from polyphosphate kinase gene (ppk1) inactivation in different strains of Helicobacter pylori.
Journal of bacteriology 2005;187(22):7687-95.
2005: Julie M Morris; Alisa L Reasonover; Michael G Bruce; Dana L Bruden; Brian J McMahon; Frank Sacco; Douglas E Berg; Alan J Parkinson
Evaluation of seaFAST, a rapid fluorescent in situ hybridization test, for detection of Helicobacter pylori and resistance to clarithromycin in paraffin-embedded biopsy sections.
Journal of clinical microbiology 2005;43(7):3494-6.
2005: Hiroyuki Suto; Maojun Zhang; Douglas E Berg
Age-dependent changes in susceptibility of suckling mice to individual strains of Helicobacter pylori.
Infection and immunity 2005;73(2):1232-4.
2004: Shannon L McNulty; Beth M Mole; Daiva Dailidiene; Isidor Segal; Reid Ally; Rajesh Mistry; Ousman Secka; Richard A Adegbola; Julian E Thomas; Erik M Lenarcic; Richard M Peek; Douglas E Berg; Mark H Forsyth
Novel 180- and 480-base-pair insertions in African and African-American strains of Helicobacter pylori.
Journal of clinical microbiology 2004;42(12):5658-63.
2004: Anna Bäckström; Carina Lundberg; Dangeruta Kersulyte; Douglas E Berg; Thomas Borén; Anna Arnqvist
Metastability of Helicobacter pylori bab adhesin genes and dynamics in Lewis b antigen binding.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(48):16923-8.
2004: Dangeruta Kersulyte; Awdhesh Kalia; MaoJun Zhang; Hae-Kyung Lee; Dharmalingam Subramaniam; Levute Kiuduliene; Henrikas Chalkauskas; Douglas E Berg
Sequence organization and insertion specificity of the novel chimeric ISHp609 transposable element of Helicobacter pylori.
Journal of bacteriology 2004;186(22):7521-8.
2004: Awdhesh Kalia; Asish K Mukhopadhyay; Giedrius Dailide; Yoshiyki Ito; Takeshi Azuma; Benjamin Chun-Yu Wong; Douglas E Berg
Evolutionary dynamics of insertion sequences in Helicobacter pylori.
Journal of bacteriology 2004;186(22):7508-20.
2004: Shumin Tan; Douglas E Berg
Motility of urease-deficient derivatives of Helicobacter pylori.
Journal of bacteriology 2004;186(3):885-8.
2004: Daiva Dailidiene; Giedrius Dailide; Keiji Ogura; Maojun Zhang; Asish K Mukhopadhyay; Kathryn A Eaton; Giovanni Cattoli; Johannes G Kusters; Douglas E Berg
Helicobacter acinonychis: genetic and rodent infection studies of a Helicobacter pylori-like gastric pathogen of cheetahs and other big cats.
Journal of bacteriology 2004;186(2):356-65.
2003: Giselle Soto; Christian T Bautista; Daniel E Roth; Robert H Gilman; Billie Velapatiño; Masako Ogura; Giedrius Dailide; Manuel Razuri; Rina Meza; Uriel Katz; Thomas P Monath; Douglas E Berg; David N Taylor
Helicobacter pylori reinfection is common in Peruvian adults after antibiotic eradication therapy.
The Journal of infectious diseases 2003;188(9):1263-75.
2003: Stéphanie Bury-Moné; Stéphane Skouloubris; Catherine Dauga; Jean-Michel Thiberge; Daiva Dailidiene; Douglas E Berg; Agnès Labigne; Hilde De Reuse
Presence of active aliphatic amidases in Helicobacter species able to colonize the stomach.
Infection and immunity 2003;71(10):5613-22.
2003: Junko K Akada; Keiji Ogura; Daiva Dailidiene; Giedrius Dailide; James M Cheverud; Douglas E Berg
Helicobacter pylori tissue tropism: mouse-colonizing strains can target different gastric niches.
Microbiology (Reading, England) 2003;149(Pt 7):1901-9.
2003: Dangeruta Kersulyte; Billie Velapatiño; Asish K Mukhopadhyay; Lizbeth Cahuayme; Alejandro Bussalleu; Juan Combe; Robert H Gilman; Douglas E Berg
Cluster of type IV secretion genes in Helicobacter pylori's plasticity zone.
Journal of bacteriology 2003;185(13):3764-72.
2003: Reinhard Straubinger; Andrea Greiter; Sean P McDonough; Alexander Gerold; Eugenio Scanziani; Sabina Soldati; Daiva Dailidiene; Giedrius Dailide; Douglas E Berg; kenneth simpson
Quantitative evaluation of inflammatory and immune responses in the early stages of chronic Helicobacter pylori infection.
Infection and immunity 2003;71(5):2693-703.
2003: Asish K Mukhopadhyay; Jin-Yong Jeong; Daiva Dailidiene; Paul S Hoffman; Douglas E Berg
The fdxA ferredoxin gene can down-regulate frxA nitroreductase gene expression and is essential in many strains of Helicobacter pylori.
Journal of bacteriology 2003;185(9):2927-35.
2003: W H Wang; Wai-Man Wong; Daiva Dailidiene; Douglas E Berg; Qing Gu; Kam Chuen Lai; Shiu Kum Lam; Benjamin Chun-Yu Wong
Aspirin inhibits the growth of Helicobacter pylori and enhances its susceptibility to antimicrobial agents.
Gut 2003;52(4):490-5.
2002: Daiva Dailidiene; M Teresita Bertoli; Jolanta Miciuleviciene; Asish K Mukhopadhyay; Giedrius Dailide; Mario Alberto Pascasio; Limas Kupcinskas; Douglas E Berg
Emergence of tetracycline resistance in Helicobacter pylori: multiple mutational changes in 16S ribosomal DNA and other genetic loci.
Antimicrobial agents and chemotherapy 2002;46(12):3940-6.
2002: Jafar Mahdavi; Berit Sondén; Marina Hurtig; Farzad O Olfat; Lina Forsberg; Niamh Roche; Jonas Angstrom; Thomas Larsson; Susann Teneberg; Karl-Anders Karlsson; Siiri Altraja; Torkel Wadström; Dangeruta Kersulyte; Douglas E Berg; Andre Dubois; Christoffer Petersson; Karl-Eric Magnusson; Thomas Norberg; Frank Lindh; Bertil B Lundskog; Anna Arnqvist; Lennart Hammarström; Thomas Borén
Helicobacter pylori SabA adhesin in persistent infection and chronic inflammation.
Science (New York, N.Y.) 2002;297(5581):573-8.
2002: Gary Sisson; Avery Goodwin; Ausra Raudonikiene; Nicky Hughes; Asish K Mukhopadhyay; Douglas E Berg; Paul S Hoffman
Enzymes associated with reductive activation and action of nitazoxanide, nitrofurans, and metronidazole in Helicobacter pylori.
Antimicrobial agents and chemotherapy 2002;46(7):2116-23.
2002: Dangeruta Kersulyte; Billie Velapatiño; Giedrius Dailide; Asish K Mukhopadhyay; Yoshiyuki Ito; Lizbeth Cahuayme; Alan J Parkinson; Robert H Gilman; Douglas E Berg
Transposable element ISHp608 of Helicobacter pylori: nonrandom geographic distribution, functional organization, and insertion specificity.
Journal of bacteriology 2002;184(4):992-1002.
2001: Jin-Yong Jeong; Asish K Mukhopadhyay; Junko K Akada; Daiva Dailidiene; Paul S Hoffman; Douglas E Berg
Roles of FrxA and RdxA nitroreductases of Helicobacter pylori in susceptibility and resistance to metronidazole.
Journal of bacteriology 2001;183(17):5155-62.
2001: A K Mukhopadhyay; S Chakraborty; Y Takeda; G B Nair; Douglas E Berg
Characterization of VPI pathogenicity island and CTXphi prophage in environmental strains of Vibrio cholerae.
Journal of bacteriology 2001;183(16):4737-46.
2001: Daniel E Roth; Billie Velapatiño; Robert H Gilman; W W Su; Douglas E Berg; Lilia Cabrera; E Garcia
A comparison of a string test-PCR assay and a stool antigen immunoassay (HpSA) for Helicobacter pylori screening in Peru.
Transactions of the Royal Society of Tropical Medicine and Hygiene 2001;95(4):398-9.
2001: P Figueroa-Arredondo; John Edward Heuser; Natalia S Akopyants; J H Morisaki; S Giono-Cerezo; F Enríquez-Rincón; Douglas E Berg
Cell vacuolation caused by Vibrio cholerae hemolysin.
Infection and immunity 2001;69(3):1613-24.
2000: J Y Jeong; Douglas E Berg
Mouse-colonizing Helicobacter pylori SS1 is unusually susceptible to metronidazole due to two complementary reductase activities.
Antimicrobial agents and chemotherapy 2000;44(11):3127-32.
2000: Gary Sisson; Jin-Yong Jeong; Avery Goodwin; Louis J Bryden; N Rossler; S Lim-Morrison; Ausra Raudonikiene; Douglas E Berg; Paul S Hoffman
Metronidazole activation is mutagenic and causes DNA fragmentation in Helicobacter pylori and in Escherichia coli containing a cloned H. pylori RdxA(+) (Nitroreductase) gene.
Journal of bacteriology 2000;182(18):5091-6.
2000: Jin-Yong Jeong; Asish K Mukhopadhyay; Daiva Dailidiene; Y Wang; Billie Velapatiño; Robert H Gilman; Alan J Parkinson; G B Nair; Benjamin Chun-Yu Wong; Shiu Kum Lam; R Mistry; Isidor Segal; Y Yuan; H Gao; T Alarcon; M L Brea; Yoshiyuki Ito; Dangeruta Kersulyte; H K Lee; Y Gong; Avery Goodwin; Paul S Hoffman; Douglas E Berg
Sequential inactivation of rdxA (HP0954) and frxA (HP0642) nitroreductase genes causes moderate and high-level metronidazole resistance in Helicobacter pylori.
Journal of bacteriology 2000;182(18):5082-90.
2000: Asish K Mukhopadhyay; Dangeruta Kersulyte; Jin-Yong Jeong; S Datta; Yoshiyuki Ito; A Chowdhury; S Chowdhury; A Santra; S K Bhattacharya; T Azuma; G B Nair; Douglas E Berg
Distinctiveness of genotypes of Helicobacter pylori in Calcutta, India.
Journal of bacteriology 2000;182(11):3219-27.
2000: Luz Caviedes; T S Lee; Robert H Gilman; Patricia Sheen; E Spellman; E H Lee; Douglas E Berg; S Montenegro-James
Rapid, efficient detection and drug susceptibility testing of Mycobacterium tuberculosis in sputum by microscopic observation of broth cultures. The Tuberculosis Working Group in Peru.
Journal of clinical microbiology 2000;38(3):1203-8.
1999: Yvette J Debets-Ossenkopp; Raymond G J Pot; D J van Westerloo; Avery Goodwin; Christina M.J.E, Vandenbroucke-Grauls; Douglas E Berg; Paul S Hoffman; Johannes G Kusters
Insertion of mini-IS605 and deletion of adjacent sequences in the nitroreductase (rdxA) gene cause metronidazole resistance in Helicobacter pylori NCTC11637.
Antimicrobial agents and chemotherapy 1999;43(11):2657-62.
1999: S D Li; Dangeruta Kersulyte; I J Lindley; B Neelam; Douglas E Berg; Jean E Crabtree
Multiple genes in the left half of the cag pathogenicity island of Helicobacter pylori are required for tyrosine kinase-dependent transcription of interleukin-8 in gastric epithelial cells.
Infection and immunity 1999;67(8):3893-9.
1999: Mark Achtman; T Azuma; Douglas E Berg; Y Ito; Giovanna Morelli; Zhi-Jun Pan; S Suerbaum; Stuart A Thompson; Arie van der Ende; L J van Doorn
Recombination and clonal groupings within Helicobacter pylori from different geographical regions.
Molecular microbiology 1999;32(3):459-70.
1999: Ausra Raudonikiene; N Zakharova; Wan-Wen Su; Jin-Yong Jeong; Louis J Bryden; Paul S Hoffman; Douglas E Berg; Konstantin Severinov
Helicobacter pylori with separate beta- and beta'-subunits of RNA polymerase is viable and can colonize conventional mice.
Molecular microbiology 1999;32(1):131-8.
1999: Dangeruta Kersulyte; Henrikas Chalkauskas; Douglas E Berg
Emergence of recombinant strains of Helicobacter pylori during human infection.
Molecular microbiology 1999;31(1):31-43.
1998: Henrikas Chalkauskas; Dangeruta Kersulyte; I Cepuliene; V Urbonas; D Ruzeviciene; A Barakauskiene; Ausra Raudonikiene; Douglas E Berg
Genotypes of Helicobacter pylori in Lithuanian families.
Helicobacter 1998;3(4):296-302.
1998: Dangeruta Kersulyte; Natalia S Akopyants; Sandra W Clifton; Bruce A Roe; Douglas E Berg
Novel sequence organization and insertion specificity of IS605 and IS606: chimaeric transposable elements of Helicobacter pylori.
Gene 1998;223(1-2):175-86.
1998: Natalia S Akopyants; Arkady F Fradkov; Luda Diatchenko; J E Hill; Paul D Siebert; Sergey Lukyanov; E D Sverdlov; Douglas E Berg
PCR-based subtractive hybridization and differences in gene content among strains of Helicobacter pylori.
Proceedings of the National Academy of Sciences of the United States of America 1998;95(22):13108-13.
1998: Zhi-Jun Pan; Douglas E Berg; R W M Van Der Hulst; Wan-Wen Su; Ausra Raudonikiene; S D Xiao; Jacob Dankert; G N J Tytgat; Arie van der Ende
Prevalence of vacuolating cytotoxin production and distribution of distinct vacA alleles in Helicobacter pylori from China.
The Journal of infectious diseases 1998;178(1):220-6.
1998: Avery Goodwin; Dangeruta Kersulyte; Gary Sisson; Sander Veldhuyzen van Zanten; Douglas E Berg; Paul S Hoffman
Metronidazole resistance in Helicobacter pylori is due to null mutations in a gene (rdxA) that encodes an oxygen-insensitive NADPH nitroreductase.
Molecular microbiology 1998;28(2):383-93.
1998: Natalia S Akopyants; Sandra W Clifton; Dangeruta Kersulyte; J E Crabtree; B E Youree; C A Reece; N O Bukanov; E S Drazek; Bruce A Roe; Douglas E Berg
Analyses of the cag pathogenicity island of Helicobacter pylori.
Molecular microbiology 1998;28(1):37-53.
1998: Dag Ilver; Anna Arnqvist; J Ogren; I M Frick; Dangeruta Kersulyte; E T Incecik; Douglas E Berg; A Covacci; Lars Engstrand; Thomas Borén
Helicobacter pylori adhesin binding fucosylated histo-blood group antigens revealed by retagging.
Science (New York, N.Y.) 1998;279(5349):373-7.
1997: Douglas E Berg; Robert H Gilman; J Lelwala-Guruge; K Srivastava; Y Valdez; J Watanabe; J Miyagi; Natalia S Akopyants; A Ramirez-Ramos; T H Yoshiwara; S Recavarren; R Leon-Barua
Helicobacter pylori populations in Peruvian patients.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1997;25(5):996-1002.
1997: Natalia S Akopyants; Q Jiang; D E Taylor; Douglas E Berg
Corrected identity of isolates of Helicobacter pylori reference strain NCTC11637.
Helicobacter 1997;2(1):48-52.
1997: Douglas E Berg; J Lelwala-Guruge; E T Incecik; K Srivastava; Natalia S Akopyants
H. pylori DNA Fingerprinting Using the Arbitrarily Primed PCR (AP-PCR) or Random Amplified Polymorphic DNA (RAPD) Method.
Methods in molecular medicine 1997;8():117-32.
1996: I Brikun; K Suziedelis; O Stemmann; R Zhong; L Alikhanian; E Linkova; A Mironov; Douglas E Berg
Analysis of CRP-CytR interactions at the Escherichia coli udp promoter.
Journal of bacteriology 1996;178(6):1614-22.
1995: E S Drazek; A Dubois; R K Holmes; Dangeruta Kersulyte; Natalia S Akopyants; Douglas E Berg; RL Warren
Cloning and characterization of hemolytic genes from Helicobacter pylori.
Infection and immunity 1995;63(11):4345-9.
1995: F LaBanca; B R Krishnan; D D Chaplin; Douglas E Berg; C M Berg
Restriction map of a 35-kb HLA fragment constructed by nested deletion 'drop-out' mapping.
Gene 1995;164(2):335-9.
1995: Dangeruta Kersulyte; Marc Jean Struelens; Ariane Deplano; Douglas E Berg
Comparison of arbitrarily primed PCR and macrorestriction (pulsed-field gel electrophoresis) typing of Pseudomonas aeruginosa strains from cystic fibrosis patients.
Journal of clinical microbiology 1995;33(8):2216-9.
1995: B R Krishnan; I Jamry; Douglas E Berg; C M Berg; D D Chaplin
Construction of a genomic DNA 'feature map' by sequencing from nested deletions: application to the HLA class I region.
Nucleic acids research 1995;23(1):117-22.
1995: Natalia S Akopyants; Kathryn A Eaton; Douglas E Berg
Adaptive mutation and cocolonization during Helicobacter pylori infection of gnotobiotic piglets.
Infection and immunity 1995;63(1):116-21.
1994: N Bukanov; V N Ravi; Darlene Miller; K Srivastava; Douglas E Berg
Pseudomonas aeruginosa corneal ulcer isolates distinguished using the arbitrarily primed PCR DNA fingerprinting method.
Current eye research 1994;13(11):783-90.
1994: Jon P Woods; Dangeruta Kersulyte; R W Tolan; C M Berg; Douglas E Berg
Use of arbitrarily primed polymerase chain reaction analysis to type disease and carrier strains of Neisseria meningitidis isolated during a university outbreak.
The Journal of infectious diseases 1994;169(6):1384-9.
1994: I Brikun; K Suziedelis; Douglas E Berg
DNA sequence divergence among derivatives of Escherichia coli K-12 detected by arbitrary primer PCR (random amplified polymorphic DNA) fingerprinting.
Journal of bacteriology 1994;176(6):1673-82.
1994: G Wang; X Xu; J M Chen; Douglas E Berg; C M Berg
Inversions and deletions generated by a mini-gamma delta (Tn1000) transposon.
Journal of bacteriology 1994;176(5):1332-8.
1994: N O Bukanov; Douglas E Berg
Ordered cosmid library and high-resolution physical-genetic map of Helicobacter pylori strain NCTC11638.
Molecular microbiology 1994;11(3):509-23.
1993: G Wang; T S Whittam; C M Berg; Douglas E Berg
RAPD (arbitrary primer) PCR is more sensitive than multilocus enzyme electrophoresis for distinguishing related bacterial strains.
Nucleic acids research 1993;21(25):5930-3.
1993: G Wang; R W Blakesley; Douglas E Berg; C M Berg
pDUAL: a transposon-based cosmid cloning vector for generating nested deletions and DNA sequencing templates in vivo.
Proceedings of the National Academy of Sciences of the United States of America 1993;90(16):7874-8.
1993: Andrew F. Neuwald; B R Krishnan; P M Ahrweiler; Carl Frieden; Douglas E Berg
Conditional dihydrofolate reductase deficiency due to transposon Tn5tac1 insertion downstream from the folA gene in Escherichia coli.
Gene 1993;125(1):69-73.
1993: Jon P Woods; Dangeruta Kersulyte; William Goldman; Douglas E Berg
Fast DNA isolation from Histoplasma capsulatum: methodology for arbitrary primer polymerase chain reaction-based epidemiological and clinical studies.
Journal of clinical microbiology 1993;31(2):463-4.
1993: B R Krishnan; Douglas E Berg
Viability of folA-null derivatives of wild-type (thyA+) Escherichia coli K-12.
Journal of bacteriology 1993;175(3):909-11.
1993: C M Berg; G Wang; L D Strausbaugh; Douglas E Berg
Transposon-facilitated sequencing of DNAs cloned in plasmids.
Methods in enzymology 1993;218():279-306.
1993: B R Krishnan; Dangeruta Kersulyte; I Brikun; H V Huang; C M Berg; Douglas E Berg
Transposon-based and polymerase chain reaction-based sequencing of DNAs cloned in lambda phage.
Methods in enzymology 1993;218():258-79.
1992: N Akopyanz; N O Bukanov; T U Westblom; Douglas E Berg
PCR-based RFLP analysis of DNA sequence diversity in the gastric pathogen Helicobacter pylori.
Nucleic acids research 1992;20(23):6221-5.
1992: Dangeruta Kersulyte; Jon P Woods; E J Keath; William Goldman; Douglas E Berg
Diversity among clinical isolates of Histoplasma capsulatum detected by polymerase chain reaction with arbitrary primers.
Journal of bacteriology 1992;174(22):7075-9.
1992: N Akopyanz; N O Bukanov; T U Westblom; S Kresovich; Douglas E Berg
DNA diversity among clinical isolates of Helicobacter pylori detected by PCR-based RAPD fingerprinting.
Nucleic acids research 1992;20(19):5137-42.
1992: Dangeruta Kersulyte; B R Krishnan; Douglas E Berg
Nonrandom orientation of transposon Tn5supF insertions in phage lambda.
Gene 1992;114(1):91-6.
1992: C M Berg; N B Vartak; G Wang; X Xu; L Liu; D J MacNeil; K M Gewain; L A Wiater; Douglas E Berg
The m gamma delta-1 element, a small gamma delta (Tn1000) derivative useful for plasmid mutagenesis, allele replacement and DNA sequencing.
Gene 1992;113(1):9-16.
1992: Andrew F. Neuwald; B R Krishnan; I Brikun; S Kulakauskas; K Suziedelis; T Tomcsanyi; Thomas S Leyh; Douglas E Berg
cysQ, a gene needed for cysteine synthesis in Escherichia coli K-12 only during aerobic growth.
Journal of bacteriology 1992;174(2):415-25.
1991: B R Krishnan; Dangeruta Kersulyte; I Brikun; C M Berg; Douglas E Berg
Direct and crossover PCR amplification to facilitate Tn5supF-based sequencing of lambda phage clones.
Nucleic acids research 1991;19(22):6177-82.
1991: Jennifer lodge; K Weston-Hafer; Douglas E Berg
Tn5 insertion specificity is not influenced by IS50 end sequences in target DNA.
Molecular & general genetics : MGG 1991;228(1-2):312-5.
1991: K Weston-Hafer; Douglas E Berg
Deletions in plasmid pBR322: replication slippage involving leading and lagging strands.
Genetics 1991;127(4):649-55.
1991: S Kulakauskas; P M Wikström; Douglas E Berg
Efficient introduction of cloned mutant alleles into the Escherichia coli chromosome.
Journal of bacteriology 1991;173(8):2633-8.
1991: B R Krishnan; R W Blakesley; Douglas E Berg
Linear amplification DNA sequencing directly from single phage plaques and bacterial colonies.
Nucleic acids research 1991;19(5):1153.
1991: Karen W Dodson; Douglas E Berg
A sequence at the inside end of IS50 down regulates transposition.
Plasmid 1991;25(2):145-8.
1991: SH Phadnis; S Kulakauskas; B R Krishnan; J Hiemstra; Douglas E Berg
Transposon Tn5supF-based reverse genetic method for mutational analysis of Escherichia coli with DNAs cloned in lambda phage.
Journal of bacteriology 1991;173(2):896-9.
1991: K Weston-Hafer; Douglas E Berg
Limits to the role of palindromy in deletion formation.
Journal of bacteriology 1991;173(1):315-8.
1990: T Tomcsanyi; C M Berg; SH Phadnis; Douglas E Berg
Intramolecular transposition by a synthetic IS50 (Tn5) derivative.
Journal of bacteriology 1990;172(11):6348-54.
1990: Jennifer lodge; Douglas E Berg
Mutations that affect Tn5 insertion into pBR322: importance of local DNA supercoiling.
Journal of bacteriology 1990;172(10):5956-60.
1990: T Kazic; Douglas E Berg
Context effects in the formation of deletions in Escherichia coli.
Genetics 1990;126(1):17-24.
1990: B T Cookson; Douglas E Berg; William Goldman
Mutagenesis of Bordetella pertussis with transposon Tn5tac1: conditional expression of virulence-associated genes.
Journal of bacteriology 1990;172(4):1681-7.
1989: Karen W Dodson; Douglas E Berg
Saturation mutagenesis of the inside end of insertion sequence IS50.
Gene 1989;85(1):75-81.
1989: S H Phadnis; H V Huang; Douglas E Berg
Tn5supF, a 264-base-pair transposon derived from Tn5 for insertion mutagenesis and sequencing DNAs cloned in phage lambda.
Proceedings of the National Academy of Sciences of the United States of America 1989;86(15):5908-12.
1989: Jennifer lodge; T Kazic; Douglas E Berg
Formation of supercoiling domains in plasmid pBR322.
Journal of bacteriology 1989;171(4):2181-7.
1989: C M Berg; L Liu; M Coon; L D Strausbaugh; P Gray; N B Vartak; M Brown; D Talbot; Douglas E Berg
pBR322-derived multicopy plasmids harboring large inserts are often dimers in Escherichia coli K-12.
Plasmid 1989;21(2):138-41.
1989: K W Dodson; Douglas E Berg
Factors affecting transposition activity of IS50 and Tn5 ends.
Gene 1989;76(2):207-13.
1988: Jennifer lodge; K Weston-Hafer; Douglas E Berg
Transposon Tn5 target specificity: preference for insertion at G/C pairs.
Genetics 1988;120(3):645-50.
1988: W Y Chow; Douglas E Berg
Tn5tac1, a derivative of transposon Tn5 that generates conditional mutations.
Proceedings of the National Academy of Sciences of the United States of America 1988;85(17):6468-72.
1988: D K Nag; H V Huang; Douglas E Berg
Bidirectional chain-termination nucleotide sequencing: transposon Tn5seq1 as a mobile source of primer sites.
Gene 1988;64(1):135-45.