The phrase "at multiplicity" is not correct and does not convey a clear meaning in written English.
It may be intended to express a concept related to multiple aspects or instances, but it lacks clarity and proper usage.
Example: "The project faced challenges at multiplicity, making it difficult to manage all the variables involved."
Alternatives: "in multiple aspects" or "at various levels".
Cells were then either mock-infected or infected with JEV at multiplicity of infection (MOI) of 5 for 1½ h.
Cells were infected at multiplicity of infection (MOI) of 0.05 with or without indicated dilutions of recombinant IFN-λ1 (R&D Systems, 1598-IL-025).
Glioma spheres were co-transduced with purified lentivirus that encoded shRNAs anti-DAXX (shDAXX) or shRNA control (shLuc) at multiplicity of infection (MOI) 5, and a near infrared fluorescence protein (IRFP720, PerkinElmer) MOI 5, for 96 h.
Immunostaining with an antiserum that recognized ZIKV envelope protein (ZIKV E) confirmed abundant viral envelope proteins clustered round the nucleus in all three organoids, especially at multiplicity of infection (MOI) = 0.5 and 1.0 (Fig. 1f).
A427-Cas9 cells were infected with the sgRNA lentiviral library at multiplicity of infection = 0.3 and a cell density sufficient to maintain a minimum of 5.5 × 107 cells after 24 h of puromycin selection.
Cells were infected at multiplicity of infection (MOI) of 1 by adsorbing 100 μl of inoculum on the cell monolayer for 1 h at 37 °C with rocking at 15-min intervals prior to removal of inoculum and replacement of DMEM maintenance media.
For transfection study, DsRed2-mito lentiviral vectors at multiplicity of infection (MOI) of 5 1 were treated with 8 μg/mL polybrene (Sigma, St Louis, MO, USA).
Confluent Vero cells in a 96-well tissue plate were inoculated in triplicate with virus suspension (50 μL) [HSV/Blue, at multiplicity of infection (MOI) 1] and culture medium (50 μL) containing testing compounds at different concentrations.
Expression of the 5-HT2C receptor was carried out by infection of Sf9 cells at a cell density of 2 3 × 106 cells/ml with P1 virus stock at multiplicity of infection (MOI) of five.
Following extraction, peritoneal macrophages were interacted with Salmonella enterica serovar Typhi (at multiplicity of infection (MOI) 1 100) and with protein (7.5 μg/106 of macrophages) extracted under normal and stress conditions in tissue culture plate at 37°C for 6 h and 16 h respectively.
In gain-of-function experiments, each virus was used at "multiplicity of infection" (m.o.i).o.i
