22 research outputs found

    Convergence of row sequences of simultaneous Pad\'{e}-Faber approximants

    Full text link
    We consider row sequences of vector valued Pad\'{e}-Faber approximants (simultaneous Pad\'{e}-Faber approximants) and prove a Montessus de Ballore type theorem.Comment: This paper is accepted and will be published in Journal "Mathematical Notes" V. 103, 201

    Additional file 1: Table S1. of First molecular detection and characterization of zoonotic Bartonella species in fleas infesting domestic animals in Tunisia

    No full text
    Distribution of Bartonella species by bioclimatic zones, site, flea species and animal host and partial sequencing analysis of gltA gene and the ITS region. (PDF 23 kb

    Additional file 5: Table S5. of Ecophysiological characterization and molecular differentiation of Culex pipiens forms (Diptera: Culicidae) in Tunisia

    No full text
    Results of the relationship between habitat type and breeding site type and the percentage of autogeny of Cx. pipiens mosquitoes, based on a Generalized Linear Model with Poisson distribution. (PDF 88 kb

    Additional file 3: of Genetic diversity of Culex pipiens mosquitoes in distinct populations from Europe: contribution of Cx. quinquefasciatus in Mediterranean populations

    No full text
    Alignments of ace-2 gene sequences for Cx. pipiens/quinquefasciatus hybrid collected from Kos, Greece. Sequences are compared with Cx. pipiens (AY196910) and Cx. quinquefasciatus (AY196911).“*” Indicates the absence of mutation, “.” - nucleotide substitutions, “-” indels. (DOCX 12 kb

    Additional file 2: of Genetic diversity of Culex pipiens mosquitoes in distinct populations from Europe: contribution of Cx. quinquefasciatus in Mediterranean populations

    No full text
    Example of PCR amplification of specific ACE2 (A) and CQ11 (B) alleles in Tanger, Morocco. 1–13 - samples, samples 7, 10 - Cx. pipiens form pipiens by both assay. Other samples are hybrids by ACE2 or CQ11 assays; 14 - marker molecular weight; 15 – Cx. quinquefasciatus; 16 – Cx.pipiens. (TIF 1408 kb

    Transmission rate and mean titer of infectious viral particles present in saliva of <i>Culex pipiens</i> at different days after ingestion of an infectious blood-meal containing WNV (A) and RVFV (B).

    No full text
    <p>We exposed a <i>Culex pipiens</i> colony, Tabarka (Tunisia) to an infectious blood-meal containing 10<sup>7.8</sup> PFU/mL of WNV or 10<sup>8.5</sup> PFU/mL of RVFV. At day 3, 6, 9, 14 and 21 post-infection, 20 females were analyzed. Saliva were collected using the forced salivation technique. After removing wings and legs, the proboscis of mosquitoes was inserted into 20 µL tip filled with 5 µL of Fetal Bovine Serum (FBS). After 45 min, medium containing the saliva was collected into 45 µL of L15 medium. The number of infectious particles per saliva was estimated by titration on Vero cells and expressed as log<sub>10</sub>PFU/saliva. Lines refer to TR and bars to Log10 pfu/saliva.</p

    Disseminated infection rate, Transmission rate and mean titer of infectious viral particles present in saliva of <i>Culex pipiens</i> at day 14 (A,B and C) and 21 (D,E and F) post-infection with RVFV.

    No full text
    <p>F1 mosquitoes (autogenous AU and anautogenous AN) were orally challenged with RVFV at a titer of 10<sup>8.5</sup> PFU/mL using an artificial feeding system. After completion of the blood-meal, mosquitoes were maintained in BSL-3 insectaries at 28°C. At day 14 pi and day 21 pi, saliva was collected from surviving females using the forced salivation technique. The number of infectious viral particles present in saliva was estimated by plaque assay on Vero cells. After salivation, females were tested for the presence of RVFV on head squashes by IFA. In brackets, the number of mosquitoes tested. Error bars show the confidence interval (95%) for DIR and TR, and the standard deviation for Log10 pfu/saliva.</p

    Disseminated infection rate (A), Transmission rate (B) and mean titer of infectious viral particles present in saliva (C) of <i>Culex pipiens</i> challenged with WNV.

    No full text
    <p>F1 mosquitoes (autogenous AU and anautogenous AN) were orally challenged with WNV at a titer of 10<sup>7.8</sup> PFU/mL using an artificial feeding system. After completion of the blood-meal, mosquitoes were maintained in BSL-3 insectaries at 28°C. At day 14 pi, saliva was collected from surviving females using the forced salivation technique. The number of infectious viral particles present in saliva was estimated by plaque assay on Vero cells. After salivation, females were tested for the presence of WNV on head squashes by IFA. p<0.05, Fisher’s exact test. In brackets, the number of mosquitoes tested. Error bars show the confidence interval (95%) for DIR and TR, and the standard deviation for Log10 pfu/saliva.</p
    corecore