Resultados de búsqueda - Absam~

  1. Loop-Mediated Isothermal Amplification assays for on-site detection of the main sweetpotato infecting viruses por Wanjala, Bramwel W., Ateka, E.M., Miano, D.W., Fuentes, S., Pérez, A., Low, Jan W., Kreuze, Jan F.

    Publicado 2021
    “…We developed a simple and rapid loop‐mediated isothermal amplification (LAMP) assay for the detection of SPFMV, SPCSV and begomoviruses related to sweet potato leaf curl virus (SPLCV). …”
    Enlace del recurso
    Journal Article
  2. Sustainable Intensification of Smallholder Maize Production in Northern Ghana: The Case of Basal Fertilizer Timing. por Rahman, Nurudeen Abdul, Kizito, Fred, Kotu, Bekele, Hoeschle-Zeledon, Irmgard, Bekunda, Mateete A.

    Publicado 2024
    “…A 2-year (2019-2020) on-farm study was conducted to assess the sustainability of basal NPK fertilizer application timing in smallholder maize cropping system in northern Ghana. …”
    Enlace del recurso
    Póster
  3. Protocols for fungicide sensitivity assay using detached leaf and DNA extraction for Phytophthora infestans por Guha Roy, S., Dey, T.

    Publicado 2025
    “…This protocol manual provides standardized methods for assessing fungicide sensitivity in Phytophthora infestans using detached leaf assays and DNA extraction techniques. Developed for use in Asiablight training and regional surveillance, the protocols enable laboratories to generate comparable baseline sensitivity data and monitor changes in fungicide efficacy over time. …”
    Enlace del recurso
    Informe técnico
  4. An in vitro assay for drug sensitivity of Trypanosoma congolense using in vitro-derived metacyclic trypanosomes por Gray, M.A., Peregrine, A.S.

    Publicado 1993
    “…The sensitivity to each drug was expressed as the minimum effective drug concentration which killed 100 percent of the trypanosomes in a given population within the 5 days. Using this assay, population IL 1180, characterised as being highly sensitive to all three drugs in vivo, required 10 ng/ml isometamidium chloride, 50 ng/ml homidium bromide or chloride and 5000 ng/ml diminazene aceturate to kill the entire population in vitro. …”
    Enlace del recurso
    Journal Article
  5. An assay for the identification of antigens recognized by cytotoxic T cells, based on the transient transfection of COS cells por Toye, Philip G., Wijngaard, P.L.J., MacHugh, Niall D., Clevers, H.

    Publicado 1995
    “…In addition, the transiently transfected COS cells can specificially restimulate CTL as detected by a standard microcytotoxicity assay using the target cell line. Overall, the results suggest that COS cells could be employed for the direct screening of an antigen or antigen gene library by immune CTL.…”
    Enlace del recurso
    Journal Article
  6. Development and testing of a field diagnostic assay for peste des petits ruminants virus por Baron, J., Fishbourne, E., Couacy-Hyman, E., Abubakar, M., Jones, B.A., Frost, L., Herbert, R., Chibssa, T.R., Klooster, G. van't, Afzal, M., Ayebazibwe, C., Toye, Philip G., Bashiruddin, J., Baron, M.D.

    Publicado 2014
    “…We have developed an immunochromatographic test for the diagnosis of peste des petits ruminants (PPR) under field conditions. The diagnostic assay has been tested in the laboratory and also under field conditions in Ivory Coast, Pakistan, Ethiopia and Uganda. …”
    Enlace del recurso
    Journal Article
  7. Molecular based detection, validation of a LAMP assay and phylogenetic analysis of Capripoxvirus in Kenya por Omoga, D.C.A., Macharia, M., Magiri, E., Kinyua, J., Kasiiti, J., Holton, T.

    Publicado 2016
    “…Aims: To optimize the different available molecular based techniques, validate the Loop-mediated isothermal amplification (LAMP) assay for detection of Capripoxviruses (CaPVs) DNA and deep sequencing to confirm the results of the LAMP assay and ensure that an effective and reliable detection method is recommended and adopted for use in Capripox diagnosis. …”
    Enlace del recurso
    Journal Article
  8. An automated enzymatic assay for determining the cyanide content of cassava (Manihot esculenta) and cassava products por Rao, P.V., Hahn, S.K.

    Publicado 1984
    “…A wide range of free (nonglycosidic) or bound (cyano‐substituted glycosides) cyanides (0.4–40 μg HCN ml−1) can be assayed in the extracted solutions. The upper limit of detection for the bound cyanide can easily be increased by another three‐fold by assaying it under partial hydrolysis conditions. …”
    Enlace del recurso
    Journal Article
  9. Assessing the effects of basal media on the in vitro propagation and nutritional status of Eucalyptus dunnii Maiden por Oberschelp, Gustavo Pedro Javier, Gonçalves, Antônio Natal

    Publicado 2018
    “…In tissue culture, essential aspects of growth and development can be modulated by managing mineral nutrition and growth regulators. Therefore, basal medium selection is one of the key factors for success with this technique since the nutritional status of tissue cultures relies on it. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Artículo
  10. Sesame as an Alternative Host Plant to Establish and Retain Predatory Mirids in Open-Field Tomatoes por Castillo, Jose, Roda, Amy, Qureshi, Jawwad A., Pérez-Hedo, Mertixell, Urbaneja, Alberto, Stansly, Philip A.

    Publicado 2022
    “…We explored the use of sesame (Sesamum indicum) to retain the mirids. Intercropping sesame maintained the populations of N. tenuis throughout the duration of the crop. …”
    Enlace del recurso
    Enlace del recurso
    Artículo

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