The phrase "average fluorescence per" is correct and usable in written English.
It can be used in scientific or technical contexts when discussing measurements or data related to fluorescence in relation to a specific unit or category.
Example: "The average fluorescence per sample was recorded to assess the effectiveness of the treatment."
Alternatives: "mean fluorescence per" or "typical fluorescence per".
Assuming that the MS2 sites are similarly saturated with MCP GFP protein in both cases we can then use the average fluorescence per polymerase molecule calculated for the hunchback>MS2 transgene to calibrate the BAC fluorescent traces in terms of the absolute number of transcribing polymerases per fluorescent spot.
From these data, we measured the length and the average fluorescence per pixel in each pollen tube (Figure 6A).
To compare the average fluorescence per pixel to length in lily, pollen was bombarded with 3 µg of zmC13::Lifeact-mEGFP or zmC13::mEGFP.
Average fluorescence per area was tabulated for each airway and then averaged for each animal.
Nevertheless, extracting the average fluorescence per cell is challenging because autofluorescence can be substantial.
The intensity of the background fluorescence was subtracted and the average fluorescence per cell was then calculated.
Average fluorescence intensity per cell values were determined by the average integrated intensity per cell values in order to exclude error from background pixels included in identified cell regions.
Quantitative analysis of stress fibers was performed using Metamorph to measure the average fluorescence intensity per cell in images that were serially acquired using the same illumination and exposure parameters.
From the raw data, the average fluorescence intensity per virus, F̅HIV_IN-FP was calculated.
The average fluorescence intensity per cell was measured using the ZEN 2009 software and further applied for quantitative analysis.
(B ) Bik1 and Bim1 do not change Kip2 copy number, as judged by average fluorescence intensity per Kip2 spot.
