Developpement Et Utilisation D'outils Innovants
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Iranian Hyalomma (Acari: Ixodidae) with Molecular Evidences to Understand Taxonomic Status of Species Complexes
Archive of SID Persian J. Acarol., 2019, Vol. 8, No. 4, pp. 291–308. http://dx.doi.org/10.22073/pja.v8i4.49892 Journal homepage: http://www.biotaxa.org/pja Article The Iranian Hyalomma (Acari: Ixodidae) with molecular evidences to understand taxonomic status of species complexes Asadollah Hosseini-Chegeni1, Reza Hosseini2*, Zakkyeh Telmadarraiy3 and Mohammad Abdigoudarzi4 1. Department of Plant Protection, Pol-e Dokhtar Higher Education Center, Lorestan University, Pol-e Dokhtar, Iran; E-mail: [email protected] 2. Department of Plant Protection, Faculty of Agriculture, University of Guilan, Rasht, Iran; E-mail: r_hosseini@ yahoo.com 3. Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran; E-mail: [email protected] 4. Razi Vaccine and Serum Research Institute, Department of Parasitology, Reference Laboratory of Ticks and Tick Borne Diseases, Karaj, Iran; E-mail: [email protected] * Corresponding author ABSTRACT The identification of Hyalomma is a challenging issue in the systematics of ixodid ticks. Here, we examined 960 adult males of Hyalomma tick from 10 provinces of Iran using morphological and molecular methods. PCR was carried out on 60 samples to amplify an ITS2 fragment of nuclear and a COI fragment of mitochondrial genomes. Nine species, namely H. aegyptium, H. anatolicum, H. asiaticum, H. scupense, H. dromedarii, H. excavatum, H. marginatum, H. rufipes and H. schulzei were identified. The validity of H. rufipes and H. excavatum can be challenged. We concluded that these species should be regarded as H. marginatum and H. anatolicum complexes, respectively. Furthermore, the taxonomic status of the two closely related H. -
Bartonella Apis Sp. Nov., a Honey Bee Gut Symbiont of the Class Alphaproteobacteria
Serveur Academique´ Lausannois SERVAL serval.unil.ch Author Manuscript Faculty of Biology and Medicine Publication This paper has been peer-reviewed but does not include the final publisher proof-corrections or journal pagination. Published in final edited form as: Title: Bartonella apis sp. nov., a honey bee gut symbiont of the class Alphaproteobacteria. Authors: Keˇsnerov´aL, Moritz R, Engel P Journal: International journal of systematic and evolutionary microbiology Year: 2016 Jan Issue: 66 Volume: 1 Pages: 414-21 DOI: 10.1099/ijsem.0.000736 In the absence of a copyright statement, users should assume that standard copyright protection applies, unless the article contains an explicit statement to the contrary. In case of doubt, contact the journal publisher to verify the copyright status of an article. 1 Bartonella apis sp. nov., a honey bee gut symbiont of the 2 class Alphaproteobacteria 3 4 Lucie Kešnerová, Roxane Moritz, Philipp Engel* 5 6 Department of Fundamental Microbiology, University of Lausanne, CH-1015 7 Lausanne, Switzerland 8 9 Running title: Description of a bee gut symbiont 10 11 *Correspondence: 12 Prof. Philipp Engel 13 Department of Fundamental Microbiology 14 University of Lausanne, CH-1015 Lausanne, Switzerland 15 Tel.: +41 (0)21 692 56 12 16 e-mail: [email protected] 17 18 Category: New Taxa – Proteobacteria 19 Keywords: Apis mellifera; insect; Bartonella; gut microbiota; Alpha-1 20 21 Sequence deposition: The 16S rRNA gene sequences and protein-coding gene 22 sequences of the bacterial strains PEB0122T, PEB0149, PEB0150, BBC0104, and 23 BBC0108 from Apis mellifera, and the uncultured Rhizobiales bacterium from 24 Herpagnathos saltator are deposited in GenBank with accession numbers KP987849 25 – KP987886 and KT315729 – KT315734. -
Two New Species of Oripodoidea (Acari: Oribatida) from Vietnam S.G
Two new species of Oripodoidea (Acari: Oribatida) from Vietnam S.G. Ermilov, A.E. Anichkin To cite this version: S.G. Ermilov, A.E. Anichkin. Two new species of Oripodoidea (Acari: Oribatida) from Vietnam. Acarologia, Acarologia, 2011, 51 (2), pp.143-154. 10.1051/acarologia/20111998. hal-01599977 HAL Id: hal-01599977 https://hal.archives-ouvertes.fr/hal-01599977 Submitted on 2 Oct 2017 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. Distributed under a Creative Commons Attribution - NonCommercial - NoDerivatives| 4.0 International License ACAROLOGIA A quarterly journal of acarology, since 1959 Publishing on all aspects of the Acari All information: http://www1.montpellier.inra.fr/CBGP/acarologia/ [email protected] Acarologia is proudly non-profit, with no page charges and free open access Please help us maintain this system by encouraging your institutes to subscribe to the print version of the journal and by sending us your high quality research on the Acari. Subscriptions: Year 2017 (Volume 57): 380 € http://www1.montpellier.inra.fr/CBGP/acarologia/subscribe.php -
(Kir) Channels in Tick Salivary Gland Function Zhilin Li Louisiana State University and Agricultural and Mechanical College, [email protected]
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School 3-26-2018 Characterizing the Physiological Role of Inward Rectifier Potassium (Kir) Channels in Tick Salivary Gland Function Zhilin Li Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Entomology Commons Recommended Citation Li, Zhilin, "Characterizing the Physiological Role of Inward Rectifier Potassium (Kir) Channels in Tick Salivary Gland Function" (2018). LSU Master's Theses. 4638. https://digitalcommons.lsu.edu/gradschool_theses/4638 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. CHARACTERIZING THE PHYSIOLOGICAL ROLE OF INWARD RECTIFIER POTASSIUM (KIR) CHANNELS IN TICK SALIVARY GLAND FUNCTION A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in The Department of Entomology by Zhilin Li B.S., Northwest A&F University, 2014 May 2018 Acknowledgements I would like to thank my family (Mom, Dad, Jialu and Runmo) for their support to my decision, so I can come to LSU and study for my degree. I would also thank Dr. Daniel Swale for offering me this awesome opportunity to step into toxicology filed, ask scientific questions and do fantastic research. I sincerely appreciate all the support and friendship from Dr. -
View Tickborne Diseases Sample Report
1360 Bayport Ave, Ste B. San Carlos, CA 94070 1(866) 364-0963 | [email protected] | www. vibrant-wellness.com PATIENT PROVIDER NAME: DEMO REPORT GENDER: Male PRACTICE NAME: Vibrant IT4 Practice DATE OF BIRTH: 04/14/1998 AGE: 22 PROVIDER NAME: Demo Client, DDD (999994) ADDRESS: TEST STREET, TEST CITY, KY- 42437. ACCESSION ID: 2009220006 PHLEBOTOMIST: 607 SPECIMEN COLLECTION TIME: 09-21-2020 11:14 SPECIMEN RECEIVED TIME: 09-22-2020 05:14 FINAL REPORT TIME: 09-25-2020 15:56 FASTING: FASTING Your Vibrant Wellness TickBorne 2.0 panel results are enclosed. These results are intended to aid in the diagnosis of tickborne diseases by your healthcare provider. The Vibrant Tickborne Diseases panel tests for IgG and IgM antibodies for Borreliosis/Lyme disease as well as co-infection(s) and opportunistic infections with other tick-borne illnesses along with detection of DNA of the species causing these infections. The Vibrant Immunochip test is a semiquantitative assay that detects IgG and IgM antibodies in human serum. The PCR Test is a real-time PCR Assay designed for qualitative detection of infectious group- specific DNA in clinical samples. Interpretation of Report: The test results of antibody levels to the individual antigens are calculated by comparing the average intensity of the individual antibody to that of a reference population and cut-off chosen for each protein. Reference ranges have been established using a well characterized set of more than 300 serum samples and antibodies to specific bacteria tested. The results are displayed as In Control, Moderate, or High Risk.for each antigen tested. -
Entomopathogenic Fungi and Bacteria in a Veterinary Perspective
biology Review Entomopathogenic Fungi and Bacteria in a Veterinary Perspective Valentina Virginia Ebani 1,2,* and Francesca Mancianti 1,2 1 Department of Veterinary Sciences, University of Pisa, viale delle Piagge 2, 56124 Pisa, Italy; [email protected] 2 Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, via del Borghetto 80, 56124 Pisa, Italy * Correspondence: [email protected]; Tel.: +39-050-221-6968 Simple Summary: Several fungal species are well suited to control arthropods, being able to cause epizootic infection among them and most of them infect their host by direct penetration through the arthropod’s tegument. Most of organisms are related to the biological control of crop pests, but, more recently, have been applied to combat some livestock ectoparasites. Among the entomopathogenic bacteria, Bacillus thuringiensis, innocuous for humans, animals, and plants and isolated from different environments, showed the most relevant activity against arthropods. Its entomopathogenic property is related to the production of highly biodegradable proteins. Entomopathogenic fungi and bacteria are usually employed against agricultural pests, and some studies have focused on their use to control animal arthropods. However, risks of infections in animals and humans are possible; thus, further studies about their activity are necessary. Abstract: The present study aimed to review the papers dealing with the biological activity of fungi and bacteria against some mites and ticks of veterinary interest. In particular, the attention was turned to the research regarding acarid species, Dermanyssus gallinae and Psoroptes sp., which are the cause of severe threat in farm animals and, regarding ticks, also pets. -
Abstract Pultorak, Elizabeth Lauren
ABSTRACT PULTORAK, ELIZABETH LAUREN. The Epidemiology of Lyme Disease and Bartonellosis in Humans and Animals. (Under the direction of Edward B. Breitschwerdt). The expansion of vector borne diseases in humans, a variety of mammalian hosts, and arthropod vectors draws attention to the need for enhanced diagnostic techniques for documenting infection in hosts, effective vector control, and treatment of individuals with associated diseases. Through improved diagnosis of vector-borne disease in both humans and animals, epidemiological studies to elucidate clinical associations or spatio-temporal relationships can be assessed. Veterinarians, through the use of the C6 peptide in the SNAP DX test kit, may be able to evaluate the changing epidemiology of borreliosis through their canine population. We developed a survey to evaluate the practices and perceptions of veterinarians in North Carolina regarding borreliosis in dogs across different geographic regions of the state. We found that veterinarians’ perception of the risk of borreliosis in North Carolina was consistent with recent scientific reports pertaining to geographic expansion of borreliosis in the state. Veterinarians should promote routine screening of dogs for Borrelia burgdorferi exposure as a simple, inexpensive form of surveillance in this transitional geographic region. We next conducted two separate studies to evaluate Bartonella spp. bacteremia or presence of antibodies against B. henselae, B. koehlerae, or B. vinsonii subsp. berkhoffii in 296 patients examined by a rheumatologist and 192 patients with animal exposure (100%) and recent animal bites and scratches (88.0%). Among 296 patients examined by a rheumatologist, prevalence of antibodies (185 [62%]) and Bartonella spp. bacteremia (122 [41.1%]) was high. -
New Species of Fossil Oribatid Mites (Acariformes, Oribatida), from the Lower Cretaceous Amber of Spain
Cretaceous Research 63 (2016) 68e76 Contents lists available at ScienceDirect Cretaceous Research journal homepage: www.elsevier.com/locate/CretRes New species of fossil oribatid mites (Acariformes, Oribatida), from the Lower Cretaceous amber of Spain * Antonio Arillo a, , Luis S. Subías a, Alba Sanchez-García b a Departamento de Zoología y Antropología Física, Facultad de Biología, Universidad Complutense, E-28040 Madrid, Spain b Departament de Dinamica de la Terra i de l'Ocea and Institut de Recerca de la Biodiversitat (IRBio), Facultat de Geologia, Universitat de Barcelona, E- 08028 Barcelona, Spain article info abstract Article history: Mites are relatively common and diverse in fossiliferous ambers, but remain essentially unstudied. Here, Received 12 November 2015 we report on five new oribatid fossil species from Lower Cretaceous Spanish amber, including repre- Received in revised form sentatives of three superfamilies, and five families of the Oribatida. Hypovertex hispanicus sp. nov. and 8 February 2016 Tenuelamellarea estefaniae sp. nov. are described from amber pieces discovered in the San Just outcrop Accepted in revised form 22 February 2016 (Teruel Province). This is the first time fossil oribatid mites have been discovered in the El Soplao outcrop Available online 3 March 2016 (Cantabria Province) and, here, we describe the following new species: Afronothrus ornosae sp. nov., Nothrus vazquezae sp. nov., and Platyliodes sellnicki sp. nov. The taxa are discussed in relation to other Keywords: Lamellareidae fossil lineages of Oribatida as well as in relation to their modern counterparts. Some of the inclusions Neoliodidae were imaged using confocal laser scanning microscopy, demonstrating the potential of this technique for Nothridae studying fossil mites in amber. -
Detection and Partial Molecular Characterization of Rickettsia and Bartonella from Southern African Bat Species
Detection and partial molecular characterization of Rickettsia and Bartonella from southern African bat species by Tjale Mabotse Augustine (29685690) Submitted in partial fulfillment of the requirements for the degree MAGISTER SCIENTIAE (MICROBIOLOGY) in the Department of Microbiology and Plant Pathology Faculty of Natural and Agricultural Sciences University of Pretoria Pretoria, South Africa Supervisor: Dr Wanda Markotter Co-supervisors: Prof Louis H. Nel Dr Jacqueline Weyer May, 2012 I declare that the thesis, which I hereby submit for the degree MSc (Microbiology) at the University of Pretoria, South Africa, is my own work and has not been submitted by me for a degree at another university ________________________________ Tjale Mabotse Augustine i Acknowledgements I would like send my sincere gratitude to the following people: Dr Wanda Markotter (University of Pretoria), Dr Jacqueline Weyer (National Institute for Communicable Diseases-National Health Laboratory Service) and Prof Louis H Nel (University of Pretoria) for their supervision and guidance during the project. Dr Jacqueline Weyer (Centre for Zoonotic and Emerging diseases (Previously Special Pathogens Unit), National Institute for Communicable Diseases (National Heath Laboratory Service), for providing the positive control DNA for Rickettsia and Dr Jenny Rossouw (Special Bacterial Pathogens Reference Unit, National Institute for Communicable Diseases-National Health Laboratory Service), for providing the positive control DNA for Bartonella. Dr Teresa Kearney (Ditsong Museum of Natural Science), Gauteng and Northern Region Bat Interest Group, Kwa-Zulu Natal Bat Interest Group, Prof Ara Monadjem (University of Swaziland), Werner Marias (University of Johannesburg), Dr Francois du Rand (University of Johannesburg) and Prof David Jacobs (University of Cape Town) for collection of blood samples. -
Diapause and Quiescence As Two Main Kinds of Dormancy and Their Significance in Life Cycles of Mites and Ticks (Chelicerata: Arachnida: Acari)
Acarina 17 (1): 3–32 © Acarina 2009 DIAPAUSE AND QUIESCENCE AS TWO MAIN KINDS OF DORMANCY AND THEIR SIGNIFICANCE IN LIFE CYCLES OF MITES AND TICKS (CHELICERATA: ARACHNIDA: ACARI). PART 2. PARASITIFORMES V. N. Belozerov Biological Research Institute, St. Petersburg State University, Peterhof 198504, Russia; e-mail: [email protected] ABSTRACT: Concerning the problem of life history and such an important its aspect as seasonality of life cycles and their control enabled by dormant stages, the parasitiform mites reveal the obvious similarity with the acariform mites. This concerns the pres- ence of both main kinds of dormancy (diapause and quiescence). The great importance in the seasonal control of life cycles in some parasitiform mites, like in acariform mites, belongs also for combinations of diapause with non-diapause arrests, particularly with the post-diapause quiescence (PDQ). This type of quiescence evoked after termination of diapause and enabling more accu- rate time-adjustment in recommencement of active development, is characteristic of both lineages of the Parasitiformes — Ixodida and Mesostigmata (particularly Gamasida). The available data show that in ixodid ticks the PDQ may be resulted similarly after developmental and behavioral diapause. Reproductive diapause combined with the PDQ is characteristic of some gamasid mites (particularly the family Phytoseiidae), while most gamasid and uropodid mites with phoretic dispersal reveal the dormant state (apparently of diapause nature) at the deutonymphal stage. The uncertainty between diapause and non-diapause dormancy is retained in some many cases (even in ixodid ticks and phytoseiid mites), and the necessity of further thorough study of different forms of diapause and non-diapause arrests in representatives of the Acari is noted therefore. -
Human Case of Bartonella Alsatica Lymphadenitis
LETTERS (6). The sequence is distinct from a DOI: 10.3201/eid1412.080944 Human Case of small number of sequences derived from rabies viruses in Vietnam, which References Bartonella alsatica suggests that China is a stronger can- Lymphadenitis 1. Smith JS, Fishbein DB, Rupprecht CE, didate for the source of the virus than Clark K. Unexplained rabies in three To the Editor: Lymph node en- her native country. immigrants in the United States: a vi- Although the case history could rologic investigation. N Engl J Med. largement is a common medical prob- not provide evidence for interaction 1991;324:205–11. lem that is usually caused by bacterial, 2. Grattan-Smith PJ, O’Regan WJ, Ellis PS, with a dog while her family was in viral, fungal, or protozoal agents (1). O’Flaherty SJ, McIntyre PB, Barnes CJ. A Malignancies or lymphoproliferative Hong Kong Special Administrative second Australian case, with a long incuba- Region, rabies was endemic within tion period. Med J Aust. 1992;156:651–4. diseases are often found, especially in the colony at the time that the pa- 3. McColl KA, Gould AR, Selleck PW, elderly patients (1). Bartonella hense- Hooper PT, Westbury HA, Smith JS. tient’s family was resident. From 1980 lae, the main causative agent of cat- Polymerase chain reaction and other labo- scratch disease (CSD), appears to be through 1984, 5 human cases were re- ratory techniques in the diagnosis of long corded (9). Only 2 case-patients had incubation rabies in Australia. Aust Vet the most common organism respon- clear evidence of a dog bite; histories J. -
A Preliminary Assessment of Amblyseius Andersoni (Chant) As a Potential Biocontrol Agent Against Phytophagous Mites Occurring on Coniferous Plants
insects Article A Preliminary Assessment of Amblyseius andersoni (Chant) as a Potential Biocontrol Agent against Phytophagous Mites Occurring on Coniferous Plants Ewa Puchalska 1,* , Stanisław Kamil Zagrodzki 1, Marcin Kozak 2, Brian G. Rector 3 and Anna Mauer 1 1 Section of Applied Entomology, Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159, 02-787 Warsaw, Poland; [email protected] (S.K.Z.); [email protected] (A.M.) 2 Department of Media, Journalism and Social Communication, University of Information Technology and Management in Rzeszów, Sucharskiego 2, 35-225 Rzeszów, Poland; [email protected] 3 USDA-ARS, Great Basin Rangelands Research Unit, 920 Valley Rd., Reno, NV 89512, USA; [email protected] * Correspondence: [email protected] Simple Summary: Amblyseius andersoni (Chant) is a predatory mite frequently used as a biocontrol agent against phytophagous mites in greenhouses, orchards and vineyards. In Europe, it is an indige- nous species, commonly found on various plants, including conifers. The present study examined whether A. andersoni can develop and reproduce while feeding on two key pests of ornamental coniferous plants, i.e., Oligonychus ununguis (Jacobi) and Pentamerismus taxi (Haller). Pinus sylvestris L. pollen was also tested as an alternative food source for the predator. Both prey species and pine pollen were suitable food sources for A. andersoni. Although higher values of population parameters Citation: Puchalska, E.; were observed when the predator fed on mites compared to the pollen alternative, we conclude that Zagrodzki, S.K.; Kozak, M.; pine pollen may provide adequate sustenance for A.