A pond-side test for Guinea worm: Development of a loop-mediated isothermal amplification (LAMP) assay for detection of Dracunculus medinensis.

Guinea worm Dracunculus medinensis causes debilitating disease in people and is subject to an ongoing global eradication programme. Research and controls are constrained by a lack of diagnostic tools. We developed a specific and sensitive LAMP method for detecting D.

The development of monoclonal antibodies to the secA protein of Cape St. Paul wilt disease phytoplasma and their evaluation as a diagnostic tool.

Partial recombinant secA proteins were produced from six different phytoplasma isolates representing five 16Sr groups and the expressed, purified recombinant (partial secA) protein from Cape St. Paul wilt disease phytoplasma (CSPWD, 16SrXXII) was used to immunise mice. Monoclonal antibodies (mAbs) were selected by screening hybridoma supernatants for binding to the recombinant proteins.

Loop-mediated isothermal amplification for rapid detection of the causal agents of cassava brown streak disease.

The causal agents of cassava brown streak disease have recently been identified as Cassava brown streak virus (CBSV) and Ugandan cassava brown streak virus (UCBSV). Primers have been developed for rapid detection of these viruses by reverse transcription loop-mediated isothermal amplification (RT-LAMP). Performance of the RT-LAMP assays compared favourably with published RT-PCR and real-time RT-PCR methods.