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Giovanna Morelli

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Giovanna Morelli; Xavier Didelot; Barica Kusecek; Sandra Schwarz; Christelle Bahlawane; Daniel Falush; Sebastian Suerbaum; Mark Achtman
Microevolution of Helicobacter pylori during prolonged infection of single hosts and within families.
Sandra Schwarz; Giovanna Morelli; Barica Kusecek; Andrea Manica; Francois Balloux; Robert J Owen; David Y Graham; Schalk van der Merwe; Mark Achtman; Sebastian Suerbaum
Horizontal versus familial transmission of Helicobacter pylori.
Yvonne Pannekoek; Giovanna Morelli; Barica Kusecek; Servaas A Morré; Jacobus M Ossewaarde; Ankie A Langerak; Arie van der Ende
Multi locus sequence typing of Chlamydiales: clonal groupings within the obligate intracellular bacteria Chlamydia trachomatis.

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All Publications

2010: Giovanna Morelli; Xavier Didelot; Barica Kusecek; Sandra Schwarz; Christelle Bahlawane; Daniel Falush; Sebastian Suerbaum; Mark Achtman
Microevolution of Helicobacter pylori during prolonged infection of single hosts and within families.
PLoS genetics 2010;6(7):e1001036.
2008: Sandra Schwarz; Giovanna Morelli; Barica Kusecek; Andrea Manica; Francois Balloux; Robert J Owen; David Y Graham; Schalk van der Merwe; Mark Achtman; Sebastian Suerbaum
Horizontal versus familial transmission of Helicobacter pylori.
PLoS pathogens 2008;4(10):e1000180.
2008: Yvonne Pannekoek; Giovanna Morelli; Barica Kusecek; Servaas A Morré; Jacobus M Ossewaarde; Ankie A Langerak; Arie van der Ende
Multi locus sequence typing of Chlamydiales: clonal groupings within the obligate intracellular bacteria Chlamydia trachomatis.
BMC microbiology 2008;8():42.
2007: Thierry Wirth; Giovanna Morelli; Barica Kusecek; Alex Van Belkum; Cindy van der Schee; Axel Meyer; Mark Achtman
The rise and spread of a new pathogen: seroresistant Moraxella catarrhalis.
Genome research 2007;17(11):1647-56.
2006: Mark Eppinger; Claudia Baar; Bodo Linz; Günter Raddatz; Christa Lanz; Heike Keller; Giovanna Morelli; Helga Gressmann; Mark Achtman; Stephan C Schuster
Who ate whom? Adaptive Helicobacter genomic changes that accompanied a host jump from early humans to large felines.
PLoS genetics 2006;2(7):e120.
2004: Mark Achtman; Giovanna Morelli; Peixuan Zhu; Thierry Wirth; Ines Diehl; Barica Kusecek; Amy J Vogler; David M Wagner; Christopher J Allender; W Ryan Easterday; Viviane Chenal-Francisque; Patricia Worsham; Nicholas R Thomson; Julian Parkhill; Luther E Lindler; Elisabeth Carniel; Paul Keim
Microevolution and history of the plague bacillus, Yersinia pestis.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(51):17837-42.
2004: Thierry Wirth; Xiaoyan Wang; Bodo Linz; Richard novick; J Koji Lum; Martin Blaser; Giovanna Morelli; Daniel Falush; Mark Achtman
Distinguishing human ethnic groups by means of sequences from Helicobacter pylori: lessons from Ladakh.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(14):4746-51.
2004: Heike Claus; Ray Borrow; Mark Achtman; Giovanna Morelli; Carmen Kantelberg; Emma Longworth; Matthias Frosch; Ulrich Vogel
Genetics of capsule O-acetylation in serogroup C, W-135 and Y meningococci.
Molecular microbiology 2004;51(1):227-39.
2002: Sebastien Gagneux; Thierry Wirth; Abraham Hodgson; Ingrid Ehrhard; Giovanna Morelli; Paula Kriz; Blaise Genton; Tom Smith; Fred Binka; Gerd Pluschke; Mark Achtman
Clonal groupings in serogroup X Neisseria meningitidis.
Emerging infectious diseases 2002;8(5):462-6.
2002: Sebastien Gagneux; Abraham Hodgson; Tom A Smith; Thierry Wirth; Ingrid Ehrhard; Giovanna Morelli; Blaise Genton; Fred Binka; Mark Achtman; Gerd Pluschke
Prospective study of a serogroup X Neisseria meningitidis outbreak in northern Ghana.
The Journal of infectious diseases 2002;185(5):618-26.
2001: Mark Achtman; Arie van der Ende; Peixuan Zhu; IS Koroleva; Barica Kusecek; Giovanna Morelli; IG Schuurman; Norbert Brieske; K Zurth; N N Kostyukova; Alexander E Platonov
Molecular epidemiology of serogroup a meningitis in Moscow, 1969 to 1997.
Emerging infectious diseases 2001;7(3):420-7.
2001: Peixuan Zhu; Arie van der Ende; Daniel Falush; Norbert Brieske; Giovanna Morelli; Bodo Linz; T Popovic; IG Schuurman; Richard A Adegbola; K Zurth; Sebastien Gagneux; Alexander E Platonov; J Y Riou; DA Caugant; P Nicolas; Mark Achtman
Fit genotypes and escape variants of subgroup III Neisseria meningitidis during three pandemics of epidemic meningitis.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(9):5234-9.
2000: Sebastien Gagneux; Abraham Hodgson; Ingrid Ehrhard; Giovanna Morelli; Blaise Genton; Tom Smith; Marcel Tanner; Fred Binka; Mark Achtman; Gerd Pluschke
Microheterogeneity of serogroup A (subgroup III) Neisseria meningitidis during an outbreak in northern Ghana.
Tropical medicine & international health : TM & IH 2000;5(4):280-7.
1999: Mark Achtman; K Zurth; Giovanna Morelli; Gabriela Torrea; Annie Guiyoule; Elisabeth Carniel
Yersinia pestis, the cause of plague, is a recently emerged clone of Yersinia pseudotuberculosis.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(24):14043-8.
1999: Peixuan Zhu; Giovanna Morelli; Mark Achtman
The opcA and (psi)opcB regions in Neisseria: genes, pseudogenes, deletions, insertion elements and DNA islands.
Molecular microbiology 1999;33(3):635-50.
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.
1998: Ulrich Vogel; Giovanna Morelli; K Zurth; Heike Claus; E Kriener; Mark Achtman; Matthias Frosch
Necessity of molecular techniques to distinguish between Neisseria meningitidis strains isolated from patients with meningococcal disease and from their healthy contacts.
Journal of clinical microbiology 1998;36(9):2465-70.
1998: Martin C J Maiden; Jane A Bygraves; Edward J Feil; Giovanna Morelli; Joanne E Russell; Rachel Urwin; Q Zhang; J Zhou; K Zurth; DA Caugant; Ian M Feavers; Mark Achtman; Brian G Spratt
Multilocus sequence typing: a portable approach to the identification of clones within populations of pathogenic microorganisms.
Proceedings of the National Academy of Sciences of the United States of America 1998;95(6):3140-5.
1998: B Malorny; Giovanna Morelli; Barica Kusecek; J Kolberg; Mark Achtman
Sequence diversity, predicted two-dimensional protein structure, and epitope mapping of neisserial Opa proteins.
Journal of bacteriology 1998;180(5):1323-30.
1998: Marcia M Hobbs; B Malorny; P Prasad; Giovanna Morelli; Barica Kusecek; J E Heckels; Joseph G Cannon; Mark Achtman
Recombinational reassortment among opa genes from ET-37 complex Neisseria meningitidis isolates of diverse geographical origins.
Microbiology (Reading, England) 1998;144 ( Pt 1)():157-66.
1997: Giovanna Morelli; B Malorny; K Müller; A Seiler; J F Wang; J del Valle; Mark Achtman
Clonal descent and microevolution of Neisseria meningitidis during 30 years of epidemic spread.
Molecular microbiology 1997;25(6):1047-64.
1994: Janet Suker; Ian M Feavers; Mark Achtman; Giovanna Morelli; J F Wang; Martin C J Maiden
The porA gene in serogroup A meningococci: evolutionary stability and mechanism of genetic variation.
Molecular microbiology 1994;12(2):253-65.
1994: Giovanna Morelli; J del Valle; CJ Lammel; J Pohlner; K Müller; M Blake; G F Brooks; T F Meyer; B Koumaré; Norbert Brieske
Immunogenicity and evolutionary variability of epitopes within IgA1 protease from serogroup A Neisseria meningitidis.
Molecular microbiology 1994;11(1):175-87.
1993: J F Wang; D A Caugant; Giovanna Morelli; B Koumaré; Mark Achtman
Antigenic and epidemiologic properties of the ET-37 complex of Neisseria meningitidis.
The Journal of infectious diseases 1993;167(6):1320-9.
1992: Mark Achtman; Barica Kusecek; Giovanna Morelli; K Eickmann; J F Wang; B Crowe; R A Wall; M Hassan-King; P S Moore; W Zollinger
A comparison of the variable antigens expressed by clone IV-1 and subgroup III of Neisseria meningitidis serogroup A.
The Journal of infectious diseases 1992;165(1):53-68.
1991: A J Olyhoek; J Sarkari; M Bopp; Giovanna Morelli; Mark Achtman
Cloning and expression in Escherichia coli of opc, the gene for an unusual class 5 outer membrane protein from Neisseria meningitidis (meningococci/surface antigen).
Microbial pathogenesis 1991;11(4):249-57.
1991: Mark Achtman; R A Wall; M Bopp; Barica Kusecek; Giovanna Morelli; E Saken; M Hassan-King
Variation in class 5 protein expression by serogroup A meningococci during a meningitis epidemic.
The Journal of infectious diseases 1991;164(2):375-82.
1988: Mark Achtman; M Neibert; B A Crowe; W Strittmatter; Barica Kusecek; E Weyse; M J Walsh; B Slawig; Giovanna Morelli; A Moll
Purification and characterization of eight class 5 outer membrane protein variants from a clone of Neisseria meningitidis serogroup A.
The Journal of experimental medicine 1988;168(2):507-25.
1988: Mark Achtman; B A Crowe; A Olyhoek; W Strittmatter; Giovanna Morelli
Recent results on epidemic meningococcal meningitis.
Journal of medical microbiology 1988;26(3):172-7.
1987: E J Bartowsky; Giovanna Morelli; M Kamke; Paul A Manning
Characterization and restriction analysis of the P sex factor and the cryptic plasmid of Vibrio cholerae strain V58.
Plasmid 1987;18(1):1-7.
1987: H M Ward; Giovanna Morelli; M Kamke; Renato Morona; J Yeadon; J A Hackett; Paul A Manning
A physical map of the chromosomal region determining O-antigen biosynthesis in Vibrio cholerae O1.
Gene 1987;55(2-3):197-204.
1986: A Moll; Barica Kusecek; Gerd Pluschke; Giovanna Morelli; M Kamke; B Jann; K Jann; Mark Achtman
A reexamination of the O1 lipopolysaccharide antigen group of Escherichia coli.
Infection and immunity 1986;53(2):257-63.
1982: P A Manning; Barica Kusecek; Giovanna Morelli; C Fisseau; Mark Achtman
Analysis of the promoter-distal region of the tra operon of the F sex factor of Escherichia coli K-12 encoded by EcoRI restriction fragments f17, f19, and f2.
Journal of bacteriology 1982;150(1):76-88.