I was wondering how to choose the best MOI for virus production? Would it be 50% of wells infected at D5? Or 100% or else?
For a single hit kinetic you will need approximately an MOI of 5-10/cell.Example: If you want to infect 10E6 cells, you will need approximately 5-10E6 PFU /ml. If you multiply the TCID50 titer with 0.7 to get the approximate number of PFU / ml.
It is commonly accepted to inactivate HIV by heat (56°C 30min), but I was wondering what is the rationality and if any study have been published about it?
05 June 2014 4,099 6 View
All protocols are based on cell concentrations which makes sense for nutrients and else supplies but one must probably take into account the density of the cells after they have sedimented at the...
03 April 2014 5,947 3 View
I was wondering if someone has optimised a way of producing some HIV with HIV patient PBMC as starting material. What would be the best medium? The best IL-2 concentration? The best cell...
01 February 2014 2,921 14 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
Hello everyone, I am researching ways to enhance the quality of lamb milk replacer for machine feeding. I would appreciate any insights or recommendations on the following: Manual vs. Machine...
06 August 2024 6,227 2 View
I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.
05 August 2024 2,977 3 View
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
What are the biological importance of bacteria and the role of microbes to improve crop productivity and soil health and role of bacteria as decomposers in cycling nutrients?
31 July 2024 3,479 5 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?
31 July 2024 8,483 8 View
poultry production in nigeria
29 July 2024 5,518 2 View
I am looking to predict some production for future onshore wind energy production in Portugal, is there any database with info of performances of the existing wind farms in the country? something...
28 July 2024 1,750 1 View