For example, If a PCR primer can detect ~100 fg of DNA, how we will calculate it to Bacterial copy number?
Depends on the size of the bacterial genome and if they have any extrachromosomal elements like plasmids.
Here's a formula you can use if your bacterial genome is 4.6 Mbp
Copy no. = {(fg of DNA x 6.022x10^23 copies/mol)/(4.6x10^6 bp x660 g/mol/bp)}
15 December 2020 7,284 2 View
I am looking for a research paper about the mathematical or computational modelling of protein oxidation (caused by reactive oxygen species).. I would really appreciate that if someone helps me...
17 November 2020 2,340 3 View
I am looking for a research in which the finite element model was trained based on experimental results.
02 October 2020 9,277 19 View
18 September 2020 5,802 5 View
This design is to check for rupture in the steel element and the behavior of the bolt does not matter.
14 August 2020 6,580 2 View
I modeled a two-span concrete box girder bridge base on FHWA design specification, and now I recognize a problem in modeling because my first period is higher than I expected. With initial...
12 July 2020 415 3 View
I am trying to run my VUMAT code with a model in Abaqus/explicit. After that the run has been completed, I observed that the stresses have been evolved in only one element as shown in the attached...
27 May 2020 5,506 3 View
I have some raw DSC test data and I need to do baseline correction. I don't know how should I do it. I would appreciate it if someone can help me with this.
16 May 2020 8,273 7 View
Hello all, Actually, I am dealing with an issue that I can't get desirable results out of my curve-fitting problem. I used lsqcurvefit in the first place. Then, I added MultiStart to my code as...
30 April 2020 4,943 2 View
I'm researching the Self - Adaptive System of hospital systems.But I've had trouble figuring out how to do organic computing for self-adaptation in hospital systems.I am looking for an article or...
14 April 2020 1,743 3 View
I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance
03 March 2021 3,568 1 View
i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity
03 March 2021 8,890 1 View
I have a dataset with about 80 different species. As usual, some species are very easy to identify with certainty whereas others are more difficult, which means that I am less certain of my...
03 March 2021 8,066 4 View
So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...
02 March 2021 1,146 2 View
I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...
01 March 2021 8,544 1 View
We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...
01 March 2021 3,355 3 View
I have to amplify a gene and my primers just reached. The Tm for Forward primer is 64.2, and that of reverse primer is 65.5. Can some one suggest how to get the best annealing temperature? Thanks...
01 March 2021 360 7 View
I am trying to identify these 3 genes among some tomato cultivar collections and after aligning some sequences from NCBI, I couldn't find unique sequences to target for specific primers. There...
28 February 2021 606 3 View
hello everyone, I need to do standard curves for my qPCR, what is the ideal efficiency range? I tried a primer (Mglu2 receptor) that gave an efficiency of 90.2%. Is it accepted?
28 February 2021 1,254 3 View
Dear All, mirna primer showing some problem in the melting curve? any idea why? As attached is the melting curve. The forward sequence is obtained from miRBase and reverse primer is universal.
28 February 2021 5,008 4 View