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Metaproteogenomic Insights Beyond Bacterial Response to Naphthalene
ORIGINAL ARTICLE ISME Journal – Original article Metaproteogenomic insights beyond bacterial response to 5 naphthalene exposure and bio-stimulation María-Eugenia Guazzaroni, Florian-Alexander Herbst, Iván Lores, Javier Tamames, Ana Isabel Peláez, Nieves López-Cortés, María Alcaide, Mercedes V. del Pozo, José María Vieites, Martin von Bergen, José Luis R. Gallego, Rafael Bargiela, Arantxa López-López, Dietmar H. Pieper, Ramón Rosselló-Móra, Jesús Sánchez, Jana Seifert and Manuel Ferrer 10 Supporting Online Material includes Text (Supporting Materials and Methods) Tables S1 to S9 Figures S1 to S7 1 SUPPORTING TEXT Supporting Materials and Methods Soil characterisation Soil pH was measured in a suspension of soil and water (1:2.5) with a glass electrode, and 5 electrical conductivity was measured in the same extract (diluted 1:5). Primary soil characteristics were determined using standard techniques, such as dichromate oxidation (organic matter content), the Kjeldahl method (nitrogen content), the Olsen method (phosphorus content) and a Bernard calcimeter (carbonate content). The Bouyoucos Densimetry method was used to establish textural data. Exchangeable cations (Ca, Mg, K and 10 Na) extracted with 1 M NH 4Cl and exchangeable aluminium extracted with 1 M KCl were determined using atomic absorption/emission spectrophotometry with an AA200 PerkinElmer analyser. The effective cation exchange capacity (ECEC) was calculated as the sum of the values of the last two measurements (sum of the exchangeable cations and the exchangeable Al). Analyses were performed immediately after sampling. 15 Hydrocarbon analysis Extraction (5 g of sample N and Nbs) was performed with dichloromethane:acetone (1:1) using a Soxtherm extraction apparatus (Gerhardt GmbH & Co. -
WO 2015/066625 Al 7 May 2015 (07.05.2015) P O P C T
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2015/066625 Al 7 May 2015 (07.05.2015) P O P C T (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every C12Q 1/04 (2006.01) G01N 33/15 (2006.01) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (21) International Application Number: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, PCT/US2014/06371 1 DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (22) International Filing Date: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 3 November 20 14 (03 .11.20 14) KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, (25) Filing Language: English PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, (26) Publication Language: English SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: 61/898,938 1 November 2013 (01. 11.2013) (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant: WASHINGTON UNIVERSITY [US/US] GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, One Brookings Drive, St. -
1 Aix-Marseille Universite Faculte De Médecine De
AIX-MARSEILLE UNIVERSITE FACULTE DE MÉDECINE DE MARSEILLE ECOLE DOCTORALE DES SCIENCES DE LA VIE ET DE LA SANTE T H È S E Présentée et publiquement soutenue devant LA FACULTÉ DE MÉDECINE DE MARSEILLE Le 21 Novembre 2019 Par Mr DIALLO Ousmane Oumou Né le 02 Février 1988 à Dalaba SURVEILLANCE DE LA RESISTANCE AUX ANTIBIOTIQUES DANS LA REGION PROVENCE ALPES COTE D’AZUR A PARTIR DES SYSTEMES DE SURVEILLANCE (MARSS et PACASURVE) Pour obtenir le grade de Doctorat d’Aix-Marseille Universités Spécialité Pathologie Humaine : Maladies infectieuses Membres du jury de Thèse Pr. Laurence Camoin Président du jury Pr. Jean Philippe Lavigne Rapporteur Pr. Max Maurin Rapporteur Pr. Jean-Marc Rolain Directeur de thèse MEPHI, Aix Marseille Université, IHU Méditerranée Infection, AP-HM, Marseille Faculté de Médecine, Marseille. 1 1 AVANT PROPOS Le format de présentation de cette thèse correspond à une recommandation de la spécialité Maladies Infectieuses et Microbiologie, à l’intérieur du Master des Sciences de la Vie et de la Santé qui dépend de l’École Doctorale des Sciences de la Vie de Marseille. Le candidat est amené à respecter des règles qui lui sont imposées et qui comportent un format de thèse utilisé dans le Nord de l’Europe et qui permet un meilleur rangement que les thèses traditionnelles. Par ailleurs, la partie introduction et bibliographie est remplacée par une revue envoyée dans un journal afin de permettre une évaluation extérieure de la qualité de la revue et de permettre à l’étudiant de commencer le plus tôt possible une bibliographie exhaustive sur le domaine de cette thèse. -
Microbiology of Endodontic Infections
Scient Open Journal of Dental and Oral Health Access Exploring the World of Science ISSN: 2369-4475 Short Communication Microbiology of Endodontic Infections This article was published in the following Scient Open Access Journal: Journal of Dental and Oral Health Received August 30, 2016; Accepted September 05, 2016; Published September 12, 2016 Harpreet Singh* Abstract Department of Conservative Dentistry & Endodontics, Gian Sagar Dental College, Patiala, Punjab, India Root canal system acts as a ‘privileged sanctuary’ for the growth and survival of endodontic microbiota. This is attributed to the special environment which the microbes get inside the root canals and several other associated factors. Although a variety of microbes have been isolated from the root canal system, bacteria are the most common ones found to be associated with Endodontic infections. This article gives an in-depth view of the microbiology involved in endodontic infections during its different stages. Keywords: Bacteria, Endodontic, Infection, Microbiology Introduction Microorganisms play an unequivocal role in infecting root canal system. Endodontic infections are different from the other oral infections in the fact that they occur in an environment which is closed to begin with since the root canal system is an enclosed one, surrounded by hard tissues all around [1,2]. Most of the diseases of dental pulp and periradicular tissues are associated with microorganisms [3]. Endodontic infections occur and progress when the root canal system gets exposed to the oral environment by one reason or the other and simultaneously when there is fall in the body’s immune when the ingress is from a carious lesion or a traumatic injury to the coronal tooth structure.response [4].However, To begin the with, issue the if notmicrobes taken arecare confined of, ultimately to the leadsintra-radicular to the egress region of pathogensIn total, and bacteria their by-productsdetected from from the the oral apical cavity foramen fall into to 13 the separate periradicular phyla, tissues. -
Margaret A. Highland, DVM Washington State University
Bacterial Pneumonia in Sheep, The Domestic – Bighorn Sheep Interface, and Research at ADRU USAHA Committee on Sheep and Goats Providence, RI October 27, 2015 PLC M. A. Highland, DVM, DACVP, PhD candidate PhD Veterinary Training Program USDA-ARS ADRU Veterinary Microbiology and Pathology Washington State University Pullman, WA DS – BHS Interface Issue Captive/penned commingling studies & anecdotal field reports associate BHS and DS contact with BHS pneumonia Removal of DS public land grazing allotments - profound economic impacts Pneumonia continues to afflict BHS herds - despite decades of research and intense management practices Anecdotal field reports also associate DG with BHS pneumonia - pack goat restrictions on public lands DS and BHS Pneumonia DS . Lambs > Adults . Etiology • Polymicrobial (bacteria +/- viruses) or Unimicrobial • Multifactorial (colostrum, air quality, environmental stressors) BHS (wild) . Reports of respiratory disease date back to the 1920’s . All age outbreaks +/- subsequent years of disease in lambs → population-limiting disease . Etiology • Long been debated • Evidence for polymicrobial (bacterial) and multifactorial • Viruses occasionally reported (no current indication for primary role) What do we know about BHS (and DS) pneumonia? Polymicrobial and Multifactorial (the presence of the bacteria in BHS alone does NOT = disease/death) Incompletely understood disease phenomenon DS and BHS pneumonia-associated bacteria Mycoplasma ovipneumoniae (M ovi) Pasteurellaceae (“Pasteurellas”) . Mannheimia haemolytica -
Macellibacteroides Fermentans Gen. Nov., Sp. Nov., a Member of the Family Porphyromonadaceae Isolated from an Upflow Anaerobic Filter Treating Abattoir Wastewaters
International Journal of Systematic and Evolutionary Microbiology (2012), 62, 2522–2527 DOI 10.1099/ijs.0.032508-0 Macellibacteroides fermentans gen. nov., sp. nov., a member of the family Porphyromonadaceae isolated from an upflow anaerobic filter treating abattoir wastewaters Linda Jabari,1,2 Hana Gannoun,2 Jean-Luc Cayol,1 Abdeljabbar Hedi,1 Mitsuo Sakamoto,3 Enevold Falsen,4 Moriya Ohkuma,3 Moktar Hamdi,2 Guy Fauque,1 Bernard Ollivier1 and Marie-Laure Fardeau1 Correspondence 1Aix-Marseille Universite´ du Sud Toulon-Var, CNRS/INSU, IRD, MIO, UM 110, Case 925, Marie-Laure Fardeau 163 Avenue de Luminy, 13288 Marseille Cedex 9, France [email protected] 2Laboratoire d’Ecologie et de Technologie Microbienne, Institut National des Sciences Applique´es et de Technologie, Centre Urbain Nord, BP 676, 1080 Tunis Cedex, Tunisia 3Microbe Division/Japan Collection of Microorganisms, RIKEN BioResource Center 2-1 Hirosawa, Wako, Saitama 351-0198, Japan 4CCUG, Culture Collection, Department of Clinical Bacteriology, University of Go¨teborg, 41346 Go¨teborg, Sweden A novel obligately anaerobic, non-spore-forming, rod-shaped mesophilic bacterium, which stained Gram-positive but showed the typical cell wall structure of Gram-negative bacteria, was isolated from an upflow anaerobic filter treating abattoir wastewaters in Tunisia. The strain, designated LIND7HT, grew at 20–45 6C (optimum 35–40 6C) and at pH 5.0–8.5 (optimum pH 6.5–7.5). It did not require NaCl for growth, but was able to grow in the presence of up to 2 % NaCl. Sulfate, thiosulfate, elemental sulfur, sulfite, nitrate and nitrite were not used as terminal electron acceptors. -
Genomic Stability and Genetic Defense Systems in Dolosigranulum Pigrum A
bioRxiv preprint doi: https://doi.org/10.1101/2021.04.16.440249; this version posted April 18, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Genomic Stability and Genetic Defense Systems in Dolosigranulum pigrum a 2 Candidate Beneficial Bacterium from the Human Microbiome 3 4 Stephany Flores Ramosa, Silvio D. Bruggera,b,c, Isabel Fernandez Escapaa,c,d, Chelsey A. 5 Skeetea, Sean L. Cottona, Sara M. Eslamia, Wei Gaoa,c, Lindsey Bomara,c, Tommy H. 6 Trand, Dakota S. Jonese, Samuel Minote, Richard J. Robertsf, Christopher D. 7 Johnstona,c,e#, Katherine P. Lemona,d,g,h# 8 9 aThe Forsyth Institute (Microbiology), Cambridge, MA, USA 10 bDepartment of Infectious Diseases and Hospital Epidemiology, University Hospital 11 Zurich, University of Zurich, Zurich, Switzerland 12 cDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental 13 Medicine, Boston, MA, USA 14 dAlkek Center for Metagenomics & Microbiome Research, Department of Molecular 15 Virology & Microbiology, Baylor College of Medicine, Houston, Texas, USA 16 eVaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, 17 Seattle, WA, USA 18 fNew England Biolabs, Ipswich, MA, USA 19 gDivision of Infectious Diseases, Boston Children’s Hospital, Harvard Medical School, 20 Boston, MA, USA 21 hSection of Infectious Diseases, Texas Children’s Hospital, Department of Pediatrics, 22 Baylor College of Medicine, Houston, Texas, USA 23 bioRxiv preprint doi: https://doi.org/10.1101/2021.04.16.440249; this version posted April 18, 2021. -
Engineering the Genome of Minimal Bacteria Using CRISPR/Cas9 Tools Iason Tsarmpopoulos
Engineering the genome of minimal bacteria using CRISPR/Cas9 tools Iason Tsarmpopoulos To cite this version: Iason Tsarmpopoulos. Engineering the genome of minimal bacteria using CRISPR/Cas9 tools. Mi- crobiology and Parasitology. Université de Bordeaux, 2017. English. NNT : 2017BORD0787. tel- 01834971 HAL Id: tel-01834971 https://tel.archives-ouvertes.fr/tel-01834971 Submitted on 11 Jul 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. THÈSE PRÉSENTÉE POUR OBTENIR LE GRADE DE DOCTEUR DE L’UNIVERSITÉ DE BORDEAUX ÉCOLE DOCTORALE Science de la vie et de la Santé SPÉCIALITÉ Microbiologie and Immunologie Par Iason TSARMPOPOULOS Ingénierie de génome de bactéries minimales par des outils CRISPR/Cas9 Sous la direction de : Monsieur Pascal SIRAND-PUGNET Soutenue le jeudi 07 décembre 2017 à 14h00 Lieu : INRA, 71 avenue Edouard Bourlaux 33882 Villenave d'Ornon salle Amphithéâtre Josy et Colette Bové Membres du jury : Mme Cécile BEBEAR Université de Bordeaux et CHU de Bordeaux Président Mme Florence TARDY Anses-Laboratoire de Lyon Rapporteur M. Matthieu JULES Institut Micalis, INRA and AgroParisTech Rapporteur M. David BIKARD Institut Pasteur Examinateur M. Fabien DARFEUILLE INSERM U1212 - CNRS UMR 5320 Invité Mme Carole LARTIGUE-PRAT INRA - Université de Bordeaux Invité M. -
July 26, 2017 Bruker Daltonik Gmbh Mr. David Cromwick Director Of
DEPARTMENT OF HEALTH & HUMAN SERVICES Public Health Service __________________________________________________________________________________________________________________________ Food and Drug Administration 10903 New Hampshire Avenue Document Control Center – WO66-G609 Silver Spring, MD 20993-0002 July 26, 2017 Bruker Daltonik GmbH Mr. David Cromwick Director of Quality 40 Manning Rd Billerica, MA 01821 US Re: K163536 Trade/Device Name: MALDI Biotyper CA (MBT-CA) System, MBT smart CA System Regulation Number: 21 CFR 866.3361 Regulation Name: Mass spectrometer system for clinical use for the identification of microorganisms Regulatory Class: II Product Code: PEX Dated: December 16, 2016 Received: December 16, 2016 Dear Mr. Cromwick: We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading. If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. -
Proctitis Associated with Neisseria Cinerea Misidentified As Neisseria Gonorrhoeae in a Child JOHN H
JOURNAL OF CLINICAL MICROBIOLOGY, Apr. 1985, p. 575-577 Vol. 21, No. 4 0095-1137/85/040575-03$02.00/0 Copyright C 1985, American Society for Microbiology Proctitis Associated with Neisseria cinerea Misidentified as Neisseria gonorrhoeae in a Child JOHN H. DOSSETT,' PETER C. APPELBAUM,2* JOAN S. KNAPP,3 AND PATRICIA A. TOTTEN3 Departments ofPediatrics (Infectious Diseases)' and Pathology (Clinical Microbiology),2 Hershey Medical Center, Hershey, Pennsylvania 17033, and Neisseria Reference Laboratory and Department of Medicine, University of Washington, Seattle, Washington 981953 Received 21 September 1984/Accepted 13 December 1984 An 8-year-old boy developed proctitis. Rectal swabs yielded a Neisseria sp. that was repeatedly identified by API (Analytab Products, Plainview, N.Y.), Minitek (BBL Microbiology Systems, Cockeysville, Md.), and Bactec (Johnston Laboratories, Towson, Md.) methods as Neisseria gonorrhoeae. Subsequent testing in a reference laboratory yielded an identification of Neisseria cinerea. It is suggested that identification of a Neisseria sp. isolated from genital or rectal sites in a child be confirmed by additional serological, growth, and antibiotic susceptibility tests and, if necessary, by a reference laboratory. The implications of such misidenti- fications are discussed. Gonococcal proctitis in children is usually considered to rectal scrubs. The child and his parents underwent extensive be sexually transmitted, just as it is in adults. Moreover, questioning in an effort to identify a source of infection. No gonorrhea in young boys is generally the result of homosex- clues were found. Both parents had negative examinations ual contact with an adult male. We herein report the case of and negative cultures. The patient's condition gradually a child with prolonged proctitis and perianal inflammation improved, and by 20 July his rectum and perirectum ap- from whom Neisseria sp. -
Neisseria Infection of Rhesus Macaques As a Model to Study Colonization, Transmission, Persistence, and Horizontal Gene Transfer
Neisseria infection of rhesus macaques as a model to study colonization, transmission, persistence, and horizontal gene transfer Nathan J. Weyanda,b,1, Anne M. Wertheimerc,d,e, Theodore R. Hobbsf,g, Jennifer L. Siskoa,b, Nyiawung A. Takua,b, Lindsay D. Gregstona,b, Susan Claryh, Dustin L. Higashia,b, Nicolas Biaisi,2, Lewis M. Browni,j, Shannon L. Planerg,k, Alfred W. Legasseg,k, Michael K. Axthelmg,k,l, Scott W. Wongg,h,l, and Magdalene Soa,b aBIO5 Institute and bDepartment of Immunobiology, University of Arizona, Tucson, AZ 85721; cArizona Center on Aging, dDepartment of Medicine and eDivision of Geriatrics General Internal and Palliative Medicine, University of Arizona, Tucson, AZ, 85719; fDivision of Animal Resources, kDivision of Pathobiology and Immunology, gOregon National Primate Research Center, and lVaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006; hDepartment of Molecular Microbiology and Immunology, L220, Oregon Health and Science University, Portland, OR 97239; and iDepartment of Biological Sciences and jQuantitative Proteomics Center, Columbia University, New York, NY 10027 Edited by Rino Rappuoli, Novartis Vaccines and Diagnostics, Siena, Italy, and approved January 10, 2013 (received for review October 9, 2012) The strict tropism of many pathogens for man hampers the de- may be possible to develop a model for studying Neisseria–host velopment of animal models that recapitulate important microbe– interactions in which there are no host-restriction barriers to host interactions. We developed a rhesus macaque model for study- overcome. ing Neisseria–host interactions using Neisseria species indigenous to The rhesus macaque (RM) has ∼93% DNA sequence identity the animal. -
Forensic Microbiology Reveals That Neisseria Animaloris Infections In
www.nature.com/scientificreports OPEN Forensic microbiology reveals that Neisseria animaloris infections in harbour porpoises follow traumatic Received: 14 February 2019 Accepted: 20 September 2019 injuries by grey seals Published: xx xx xxxx Geofrey Foster 1, Adrian M. Whatmore2, Mark P. Dagleish3, Henry Malnick4, Maarten J. Gilbert5, Lineke Begeman6, Shaheed K. Macgregor7, Nicholas J. Davison1, Hendrik Jan Roest8, Paul Jepson7, Fiona Howie9, Jakub Muchowski2, Andrew C. Brownlow1, Jaap A. Wagenaar5,8, Marja J. L. Kik10, Rob Deaville7, Mariel T. I. ten Doeschate1, Jason Barley1,11, Laura Hunter1 & Lonneke L. IJsseldijk 10 Neisseria animaloris is considered to be a commensal of the canine and feline oral cavities. It is able to cause systemic infections in animals as well as humans, usually after a biting trauma has occurred. We recovered N. animaloris from chronically infamed bite wounds on pectoral fns and tailstocks, from lungs and other internal organs of eight harbour porpoises. Gross and histopathological evidence suggest that fatal disseminated N. animaloris infections had occurred due to traumatic injury from grey seals. We therefore conclude that these porpoises survived a grey seal predatory attack, with the bite lesions representing the subsequent portal of entry for bacteria to infect the animals causing abscesses in multiple tissues, and eventually death. We demonstrate that forensic microbiology provides a useful tool for linking a perpetrator to its victim. Moreover, N. animaloris should be added to the list of potential zoonotic bacteria following interactions with seals, as the fnding of systemic transfer to the lungs and other tissues of the harbour porpoises may suggest a potential to do likewise in humans.