Using a molecular screen, Grippo and his colleagues dug a glucokinase activator out of a haystack of 120,000 candidate molecules.
Novel variants of hBChE (i.e., Y332S, D340H, and Y332S/340H) that are resistant to nerve agent model compounds were discovered using a molecular evolution functional screening approach.
These individuals, identified as a person under investigation for Ebola virus disease, are initially screened using a molecular assay for Ebola virus.
The membranes were exposed overnight with intensifying screens and developed using a Molecular Imager FX (Biorad).
The screen was scanned using a Molecular Imager FX system from Bio-Rad (Hercules, CA, USA).
Exposed screens were scanned using a Molecular Imager™-FX (Bio-Rad, Hercules, CA, USA) and the intensity of the signal corresponding to SRA or the appropriate OR isoform PCR fragments was measured using Quantity One™ software (Bio-Rad, Hercules, CA, USA).
We used a molecular genetic approach to screen the rodent population because hantavirus RNA (as shown for SNV) can be amplified from the blood of persistently infected mice by RT-PCR over a long period (6 ).
Due to the extreme genetic heterogeneity, using general molecular screening alone is inadequate for identifying genetic predispositions in susceptible individuals.
Using the molecular screening algorithm outlined above, we found that 6 of 97 Graphiurus, 2 of 38 Cricetomys, and 1 of 1 Xerus showed evidence of OPXV DNA signatures in harvested tissue specimens (Table 2).
Infection status, and the identity of infecting parasites lineages, was determined for all individuals across populations using molecular screening (Hellgren et al. 2004).
