background: parasitic nematodes cause animal and human diseases of major socio-economic importance worldwide. the suppression of parasite development at particular developmental stages could provide an alternative approach for nema-tode control. in this study, ascaris suum was used as a model system in the study of the differentially expressed genes in the infective l3 stage. methods: the gene ...

Objective: To determine the diagnostic value of rapid COVID-19 antigen test (Panbio, Abbott) in comparison with Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) suspected community cases SARS-CoV-2 infection at a tertiary care center Pakistan 
 Study Design: Cross sectional study.
 Place and Duration Study: Pathology Department, Combined Military Hospital, Lahore Pakistan, fro...

The paper describes a developed comprehensive system for molecular-genetic identification of Yersinia pestis strains according to their appurtenance certain subspecies, biovars, phylo-geographic populations, using realtime PCR (RT-PCR), allele-specific RT-PCR, and multiplex with hybridization fluorescent registration results on solid substrate. Application this makes it possible establish the Y...

Numerous instances of reverse transcriptase (RT) inhibition of the PCR were observed while developing nonquantitative uncoupled RT-PCR techniques for detecting nitrogenase and ammonia monooxygenase gene expression in situ. The inhibitory effect of RT on the PCR was removed with increasing template concentrations beyond 10(5) to 10(6) copies. Including T4 gene 32 protein during the reverse trans...

Neisseria meningitidis (Nm), Haemophilus influenzae (Hi), and Streptococcus pneumoniae (Sp) are the lead causes of bacterial meningitis. Detection of these pathogens from clinical specimens using traditional real-time PCR (rt-PCR) requires DNA extraction to remove the PCR inhibitors prior to testing, which is time consuming and labor intensive. In this study, five species-specific (Nm-sodC and ...

Type I trichomes of tomato leaves (Solanum lycopersicum Mill. cv. Moneymaker), as outgrowths the plant epidermis, are suitable for monitoring infection processes powdery mildew species using a high-fidelity digital microscope (DM) without fungal staining. On trichomes, (Pseudoidium neolycopersici L. Kiss) isolate KTP-03 produced maximum four vigorously elongated hyphae per conidium, which stopp...