Personal information

Microbiology, Probiotic, Molecular biology, Lactobacillus
Belgium

Activities

Employment (3)

YUN NV: NIEL, BE

2017-02-01 to present | Chief Scientific Officer
Employment
Source: Self-asserted source
Ingmar JJ Claes

University of Antwerp: Antwerp, BE

2013-12-01 to 2017-01-31 | Postdoctoral Researcher
Employment
Source: Self-asserted source
Ingmar JJ Claes

KU Leuven: Leuven, BE

2011-11-01 to 2013-10-31 | Postdoctoral Researcher
Employment
Source: Self-asserted source
Ingmar JJ Claes

Education and qualifications (2)

KU Leuven: Leuven, Vlaanderen, BE

2007-10-01 to 2011-10-18 | PhD (Bioscience Engineering)
Education
Source: Self-asserted source
Ingmar JJ Claes

KU Leuven: Leuven, Vlaanderen, BE

2002-09-23 to 2007-07-07 | Master (Bioscience Engineering)
Education
Source: Self-asserted source
Ingmar JJ Claes

Works (44)

Mild atopic dermatitis is characterized by increase in non-staphylococcus pathobionts and loss of specific species

Research Square
2024 | Other
EID:

2-s2.0-85184583415

Contributors: Delanghe, L.; De Boeck, I.; Van Malderen, J.; Allonsius, C.N.; Van Rillaer, T.; Bron, P.A.; Claes, I.; Hagendorens, M.; Lebeer, S.; Leysen, J.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Mild atopic dermatitis is characterized by increase in non-staphylococcus pathobionts and loss of specific species

Scientific Reports
2024-10-10 | Journal article
Contributors: Lize Delanghe; Ilke De Boeck; Joke Van Malderen; Camille Nina Allonsius; Tim Van Rillaer; Peter A. Bron; Ingmar Claes; Margo Hagendorens; Sarah Lebeer; Julie Leysen
Source: check_circle
Crossref

The inner elbow skin microbiome contains Lactobacillus among its core taxa and varies with age, season and lifestyle

Microbiome Research Reports
2024-08-29 | Journal article
Contributors: Lize Delanghe; Ilke De Boeck; Joke Van Malderen; Thies Gehrmann; Camille Nina Allonsius; Peter A. Bron; Ingmar Claes; Margo Hagendorens; Julie Leysen; Stijn Wittouck et al.
Source: check_circle
Crossref
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Antimicrobial potential of known and novel probiotics on in vitro periodontitis biofilms

npj Biofilms and Microbiomes
2023 | Journal article
EID:

2-s2.0-85146647210

Part of ISSN: 20555008
Contributors: Van Holm, W.; Carvalho, R.; Delanghe, L.; Eilers, T.; Zayed, N.; Mermans, F.; Bernaerts, K.; Boon, N.; Claes, I.; Lebeer, S. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
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Development of a live biotherapeutic throat spray with lactobacilli targeting respiratory viral infections

Microbial Biotechnology
2023 | Journal article
EID:

2-s2.0-85143885484

Part of ISSN: 17517915
Contributors: Spacova, I.; De Boeck, I.; Cauwenberghs, E.; Delanghe, L.; Bron, P.A.; Henkens, T.; Simons, A.; Gamgami, I.; Persoons, L.; Claes, I. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Antimicrobial potential of known and novel probiotics on in vitro periodontitis biofilms

Research Square
2022 | Other
EID:

2-s2.0-85167485916

Contributors: Teughels, W.; Van Holm, W.; Carvalho, R.; Delanghe, L.; Eilers, T.; Zayed, N.; Mermans, F.; Bernaerts, K.; Boon, N.; Claes, I. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Evaluation of a throat spray with lactobacilli in COVID-19 outpatients in a randomized, double-blind, placebo-controlled trial for symptom and viral load reduction

medRxiv
2022 | Other
EID:

2-s2.0-85129397496

Contributors: De Boeck, I.; Cauwenberghs, E.; Spacova, I.; Gehrmann, T.; Eilers, T.; Delanghe, L.; Wittouck, S.; Bron, P.A.; Henkens, T.; Gamgami, I. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Heat-pretreated Lactobacillus rhamnosus GG shows enhanced survival capacity after spray drying

Drying Technology
2022 | Journal article
EID:

2-s2.0-85132646139

Part of ISSN: 15322300 07373937
Contributors: Broeckx, G.; Kiekens, S.; Jokicevic, K.; Byl, E.; Henkens, T.; Vandenheuvel, D.; Claes, I.; Lebeer, S.; Kiekens, F.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Live biotherapeutic throat spray for respiratory virus inhibition and interferon pathway induction

bioRxiv
2022 | Other
EID:

2-s2.0-85125204297

Part of ISSN: 26928205
Contributors: Spacova, I.; de Boeck, I.; Cauwenberghs, E.; Delanghe, L.; Bron, P.A.; Henkens, T.; Simons, A.; Gamgami, I.; Persoons, L.; Claes, I. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
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Randomized, Double-Blind, Placebo-Controlled Trial of a Throat Spray with Selected Lactobacilli in COVID-19 Outpatients

Microbiology Spectrum
2022-10-26 | Journal article
Part of ISSN: 2165-0497
Contributors: Ingmar JJ Claes; Ilke De Boeck; Eline Cauwenberghs; Irina Spacova; Thies Gehrmann; Tom Eilers; Lize Delanghe; Stijn Wittouck; Peter A. Bron; Tim Henkens et al.
Source: Self-asserted source
Ingmar JJ Claes
grade
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Selective targeting of skin pathobionts and inflammation with topically applied lactobacilli

Cell Reports Medicine
2022-02 | Journal article
Part of ISSN: 2666-3791
Contributors: Ingmar JJ Claes
Source: Self-asserted source
Ingmar JJ Claes
grade
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Cotton and Surgical Face Masks in Community Settings: Bacterial Contamination and Face Mask Hygiene

Frontiers in Medicine
2021 | Journal article
EID:

2-s2.0-85115122465

Part of ISSN: 2296858X
Contributors: Delanghe, L.; Cauwenberghs, E.; Spacova, I.; De Boeck, I.; Van Beeck, W.; Pepermans, K.; Claes, I.; Vandenheuvel, D.; Verhoeven, V.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

The role of lactobacilli in inhibiting skin pathogens

Biochemical Society Transactions
2021-04-30 | Journal article
Part of ISSN: 0300-5127
Part of ISSN: 1470-8752
Contributors: Ingmar JJ Claes
Source: Self-asserted source
Ingmar JJ Claes
grade
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Impact of a lactobacilli-containing gel on vulvovaginal candidosis and the vaginal microbiome

Scientific Reports
2020 | Journal article
EID:

2-s2.0-85084756193

Part of ISSN: 20452322
Contributors: Oerlemans, E.F.M.; Bellen, G.; Claes, I.; Henkens, T.; Allonsius, C.N.; Wittouck, S.; van den Broek, M.F.L.; Wuyts, S.; Kiekens, F.; Donders, G.G.G. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Live Biotherapeutic Products, A Road Map for Safety Assessment

Frontiers in Medicine
2020 | Journal article
EID:

2-s2.0-85087485535

Part of ISSN: 2296858X
Contributors: Rouanet, A.; Bolca, S.; Bru, A.; Claes, I.; Cvejic, H.; Girgis, H.; Harper, A.; Lavergne, S.N.; Mathys, S.; Pane, M. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

The use of 3 selected lactobacillary strains in vaginal probiotic gel for the treatment of acute Candida vaginitis: a proof-of-concept study

European Journal of Clinical Microbiology and Infectious Diseases
2020 | Journal article
EID:

2-s2.0-85085064665

Part of ISSN: 14354373 09349723
Contributors: Donders, G.; Bellen, G.; Oerlemans, E.; Claes, I.; Ruban, K.; Henkens, T.; Kiekens, F.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Impact of spray-drying on the pili of Lactobacillus rhamnosus GG

Microbial Biotechnology
2019 | Journal article
EID:

2-s2.0-85067862448

Part of ISSN: 17517915 17517907
Contributors: Kiekens, S.; Vandenheuvel, D.; Broeckx, G.; Claes, I.; Allonsius, C.; De Boeck, I.; Thys, S.; Timmermans, J.-P.; Kiekens, F.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Carrot juice fermentations as man-made microbial ecosystems dominated by lactic acid bacteria

Applied and Environmental Microbiology
2018 | Journal article
EID:

2-s2.0-85047839090

Part of ISSN: 10985336 00992240
Contributors: Wuyts, S.; Van Beeck, W.; Oerlemans, E.F.M.; Wittouck, S.; Claes, I.J.J.; De Boeck, I.; Weckx, S.; Lievens, B.; De Vuyst, L.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
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Multifactorial inhibition of lactobacilli against the respiratory tract pathogen Moraxella catarrhalis

Beneficial Microbes
2018 | Journal article
EID:

2-s2.0-85046805879

Part of ISSN: 18762891 18762883
Contributors: van den Broek, M.F.L.; de Boeck, I.; Claes, I.J.J.; Nizet, V.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Topical cream with live lactobacilli modulates the skin microbiome and reduce acne symptoms

bioRxiv
2018 | Other
EID:

2-s2.0-85095633049

Part of ISSN: 26928205
Contributors: Lebeer, S.; Oerlemans, E.; Claes, I.; Wuyts, S.; Henkens, T.; Spacova, I.; van den Broek, M.; Tuyaerts, I.; Wittouck, S.; De Boeck, I. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Drying techniques of probiotic bacteria as an important step towards the development of novel pharmabiotics

International Journal of Pharmaceutics
2016 | Journal article
EID:

2-s2.0-84963955073

Part of ISSN: 18733476 03785173
Contributors: Broeckx, G.; Vandenheuvel, D.; Claes, I.J.J.; Lebeer, S.; Kiekens, F.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Novel opportunities for the exploitation of host-microbiome interactions in the intestine

Current Opinion in Biotechnology
2015 | Journal article
EID:

2-s2.0-84910680899

Part of ISSN: 18790429 09581669
Contributors: Claes, I.J.J.; Vargas García, C.E.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Piliation of Lactobacillus rhamnosus GG promotes adhesion, phagocytosis, and cytokine modulation in macrophages

Applied and Environmental Microbiology
2015 | Journal article
EID:

2-s2.0-84924690344

Part of ISSN: 10985336 00992240
Contributors: Vargas García, C.E.; Petrova, M.; Claes, I.J.J.; De Boeck, I.; Verhoeven, T.L.A.; Dilissen, E.; von Ossowski, I.; Palva, A.; Bullens, D.M.; Vanderleyden, J. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Probiotic attributes of the newly isolated lactic acid bacteria from infants’ gut

Journal of Microbiology, Biotechnology and Food Sciences
2015-11-01 | Journal article
Part of ISSN: 1338-5178
Contributors: Bijender Kumar Bajaj; Konika Razdan; Ingmar JJ Claes; Sarah Lebeer
Source: Self-asserted source
Ingmar JJ Claes via Crossref Metadata Search

Functional mechanisms of probiotics

Journal of Microbiology, Biotechnology and Food Sciences
2015-02 | Journal article
Part of ISSN: 1338-5178
Contributors: Bijender Kumar Bajaj; Ingmar J.J. Claes; Sarah Lebeer
Source: Self-asserted source
Ingmar JJ Claes via Crossref Metadata Search

Biochemical characterization of the major N-acetylmuramidase from Lactobacillus buchneri

Microbiology (United Kingdom)
2014 | Journal article
EID:

2-s2.0-84905269576

Part of ISSN: 14652080 13500872
Contributors: Anzengruber, J.; Courtin, P.; Claes, I.J.J.; Debreczeny, M.; Hofbauer, S.; Obinger, C.; Chapot-Chartier, M.-P.; Vanderleyden, J.; Messner, P.; Schäffer, C.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Bioprospecting for functionally-proficient potential probiotics

Current Nutrition and Food Science
2014 | Journal article
EID:

2-s2.0-84988698007

Part of ISSN: 22123881 15734013
Contributors: Bajaj, B.K.; Andrabi, T.; Claes, I.J.J.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Adhesion and nanomechanics of pili from the probiotic lactobacillus rhamnosus GG

ACS Nano
2013 | Journal article
EID:

2-s2.0-84876587508

Part of ISSN: 19360851 1936086X
Contributors: Tripathi, P.; Beaussart, A.; Alsteens, D.; Dupres, V.; Claes, I.; Von Ossowski, I.; De Vos, W.M.; Palva, A.; Lebeer, S.; Vanderleyden, J. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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The highly autoaggregative and adhesive phenotype of the vaginal lactobacillus plantarum strain cmpg5300 is sortase dependent

Applied and Environmental Microbiology
2013 | Journal article
EID:

2-s2.0-84880691804

Part of ISSN: 00992240 10985336
Contributors: Malik, S.; Petrova, M.I.; Claes, I.J.J.; Verhoeven, T.L.A.; Busschaert, P.; Vaneechoutte, M.; Lievens, B.; Lambrichts, I.; Siezen, R.J.; Balzarini, J. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Analysis of the peptidoglycan hydrolase complement of lactobacillus casei and characterization of the major γ-D-Glutamyl-L-Lysyl-endopeptidase

PLoS ONE
2012 | Journal article
EID:

2-s2.0-84857572926

Part of ISSN: 19326203
Contributors: Regulski, K.; Courtin, P.; Meyrand, M.; Claes, I.J.J.; Lebeer, S.; Vanderleyden, J.; Hols, P.; Guillot, A.; Chapot-Chartier, M.-P.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Anti-inflammatory potential of probiotics: Lipoteichoic acid makes a difference

Trends in Microbiology
2012 | Journal article
EID:

2-s2.0-84855479943

Part of ISSN: 0966842X 18784380
Contributors: Lebeer, S.; Claes, I.J.J.; Vanderleyden, J.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Deciphering the nanometer-scale organization and assembly of Lactobacillus rhamnosus GG pili using atomic force microscopy

Langmuir
2012 | Journal article
EID:

2-s2.0-84856482703

Part of ISSN: 07437463 15205827
Contributors: Tripathi, P.; Dupres, V.; Beaussart, A.; Lebeer, S.; Claes, I.J.J.; Vanderleyden, J.; Dufrêne, Y.F.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Functional analysis of lactobacillus rhamnosus GG pili in relation to adhesion and immunomodulatory interactions with intestinal epithelial cells

Applied and Environmental Microbiology
2012 | Journal article
EID:

2-s2.0-84855676989

Part of ISSN: 00992240 10985336
Contributors: Lebeer, S.; Claes, I.; Tytgat, H.L.P.; Verhoeven, T.L.A.; Marien, E.; von Ossowski, I.; Reunanen, J.; Palva, A.; de Vos, W.M.; De Keersmaecker, S.C.J. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Genetic and biochemical characterization of the cell wall hydrolase activity of the major secreted protein of lactobacillus rhamnosus GG

PLoS ONE
2012 | Journal article
EID:

2-s2.0-84857126090

Part of ISSN: 19326203
Contributors: Claes, I.J.J.; Schoofs, G.; Regulski, K.; Courtin, P.; Chapot-Chartier, M.-P.; Rolain, T.; Hols, P.; von Ossowski, I.; Reunanen, J.; de Vos, W.M. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Lipoteichoic acid is an important microbe-associated molecular pattern of Lactobacillus rhamnosus GG

Microbial Cell Factories
2012 | Journal article
EID:

2-s2.0-84870897714

Part of ISSN: 14752859
Contributors: Claes, I.J.J.; Segers, M.E.; Verhoeven, T.L.A.; Dusselier, M.; Sels, B.F.; De Keersmaecker, S.C.J.; Vanderleyden, J.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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The major secreted protein Msp1/p75 is O-glycosylated in Lactobacillus rhamnosus GG

Microbial Cell Factories
2012 | Journal article
EID:

2-s2.0-84856397977

Part of ISSN: 14752859
Contributors: Lebeer, S.; Claes, I.J.J.; Balog, C.I.A.; Schoofs, G.; Verhoeven, T.L.A.; Nys, K.; von Ossowski, I.; de Vos, W.M.; Tytgat, H.L.P.; Agostinis, P. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Exopolysaccharides of Lactobacillus rhamnosus GG form a protective shield against innate immune factors in the intestine

Microbial Biotechnology
2011 | Journal article
EID:

2-s2.0-79955436621

Part of ISSN: 17517907 17517915
Contributors: Lebeer, S.; Claes, I.J.J.; Verhoeven, T.L.A.; Vanderleyden, J.; De Keersmaecker, S.C.J.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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FISH analysis of Lactobacillus biofilms in the gastrointestinal tract of different hosts

Letters in Applied Microbiology
2011 | Journal article
EID:

2-s2.0-79551649133

Part of ISSN: 1472765X 02668254
Contributors: Lebeer, S.; Verhoeven, T.L.A.; Claes, I.J.J.; De Hertogh, G.; Vermeire, S.; Buyse, J.; Van Immerseel, F.; Vanderleyden, J.; De Keersmaecker, S.C.J.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Lessons from probiotic-host interaction studies in murine models of experimental colitis

Molecular Nutrition and Food Research
2011 | Journal article
EID:

2-s2.0-80053918916

Part of ISSN: 16134125 16134133
Contributors: Claes, I.J.J.; De Keersmaecker, S.C.J.; Vanderleyden, J.; Lebeer, S.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Characterization of MabA, a modulator of Lactobacillus rhamnosus GG adhesion and biofilm formation

FEMS Immunology and Medical Microbiology
2010 | Journal article
EID:

2-s2.0-77954633575

Part of ISSN: 1574695X 09288244
Contributors: Vélez, M.P.; Petrova, M.I.; Lebeer, S.; Verhoeven, T.L.A.; Claes, I.; Lambrichts, I.; Tynkkynen, S.; Vanderleyden, J.; De Keersmaecker, S.C.J.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Impact of lipoteichoic acid modification on the performance of the probiotic Lactobacillus rhamnosus GG in experimental colitis

Clinical and Experimental Immunology
2010 | Journal article
EID:

2-s2.0-78649247551

Part of ISSN: 00099104 13652249
Contributors: Claes, I.J.J.; Lebeer, S.; Shen, C.; Verhoeven, T.L.A.; Dilissen, E.; De Hertogh, G.; Bullens, D.M.A.; Ceuppens, J.L.; Van Assche, G.; Vermeire, S. et al.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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Living on the edge: probiotic cell surface modification and its impact on microbe-host interactions.

Communications in agricultural and applied biological sciences
2009 | Journal article
EID:

2-s2.0-77952301585

Part of ISSN: 13791176
Contributors: Claes, I.J.; Lebeer, S.; Shen, C.; Verhoeven, T.L.; Perea Vélez, M.; Ceuppens, L.; De Hertogh, G.; Vanderleyden, J.X.; De Keersmaecker, S.C.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier

Living on the edge: probiotic cell surface modification and its impact on microbe-host interactions.

Communications in agricultural and applied biological sciences
2009 | Journal article
Contributors: Claes IJ; Lebeer S; Shen C; Verhoeven TL; Perea Vélez M; Ceuppens L; De Hertogh G; Vanderleyden JX; De Keersmaecker SC
Source: Self-asserted source
Ingmar JJ Claes via Europe PubMed Central

Impact of luxS and suppressor mutations on the gastrointestinal transit of Lactobacillus rhamnosus GG

Applied and Environmental Microbiology
2008 | Conference paper
EID:

2-s2.0-49449083376

Part of ISSN: 00992240
Contributors: Lebeer, S.; Claes, I.J.J.; Verhoeven, T.L.A.; Shen, C.; Lambrichts, I.; Ceuppens, J.L.; Vanderleyden, J.; De Keersmaecker, S.C.J.
Source: Self-asserted source
Ingmar JJ Claes via Scopus - Elsevier
grade
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