Development of a recombinase polymerase based isothermal amplification combined with lateral flow assay (HLB-RPA-LFA) for rapid detection of "Candidatus Liberibacter asiaticus".

ABSTRACT: Huanglongbing (HLB) or citrus greening is highly destructive disease that is affecting the citrus industry worldwide and it has killed millions of citrus plants globally. HLB is caused by the phloem limited, Gram negative, non-culturable, alpha-proteobacterium, 'Candidatus Liberibacter asiaticus'. Currently, polymerase chain reaction (PCR) and real time PCR have been the gold standard techniques used for detection of 'Ca. L. asiaticus'. These diagnostic methods are expensive, require well equipped laboratories, not user-friendly and not suitable for on-site detection of the pathogen. In this study, a sensitive, reliable, quick and low cost recombinase polymerase based isothermal amplification combined with lateral flow assay (HLB-RPA-LFA) technique has been developed as a diagnostic tool f

SUBMITTER: Ghosh DK 

PROVIDER: S-EPMC6291142 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature