How to over come the error in GROMACS simulation (Protein-Ligand) during Add-Ions ?

HI All, "ERROR : No.of Coordinates in Solv.gro and Topol.top not matching" I am trying to run GROMACS simulation for Protein-Ligand complex, and I am facing this issue, and I dont know how to...

31 December 2019 8,943 3 View

How to construct BH plot, Jobs plot for UV absorbance data ?

I have data for UV absorption of anionic sensors. I want to construct BH plot and Jobs plot to find the binding ratio for sensor-ligand complex.

31 December 2016 6,228 4 View

Suggest some Peer Reviewed Journals "Without Processing Fee" ?

Hi Friends, I am searching for some peer reviewed journals, that do not require any processing or publication fee. Can anyone suggest some well known journals. It has to be Indexed in...

04 May 2016 2,899 8 View

How can I identify a Species of a Streptomyces strain?

One of my 16S rRNA gene sequencing resulted in 93% similarity to NCBI database., suggesting it could be a novel or new species., which im not sure yet. For this case, what should i further do...

08 September 2015 7,275 11 View

Does chloroform melt the Eppendorf tube ?

01 February 2015 9,907 9 View

What is the UV range for Magnesium nanoparticle ?

I have been searching for a while now., but I couldn't get any information on the spectrum range for Magnesium nanoparticles. For.eg., Silver Nanoparticle falls between 400 to 500nm in UV...

10 November 2014 6,525 4 View

Does Freezing affect the result of Histopathology analysis?

If a tissue sample is stored in Deep Freezer (-20 C) for a few days, and then thawed to room temperature before Histopathology analysis, will it affect the result?

05 June 2014 5,123 4 View

What Protein-Ligand Docking tools are available to use?

I have been trying to do some Docking studies. I have tried running Auto-Dock in my laptop, for some reason, it wouldn't work with my laptop. I works fine on my friends laptop,just not in mine....

05 June 2014 1,264 2 View

Can anyone give me a protocol for a biochemical assay for a tissue sample?

I am looking for laboratory biochemical assays for tissue samples to estimate Catalase, Glutathione Peroxidase, Superoxide Dismutase in an animal tissue sample. Alternative to Gel Activity...

05 June 2014 166 12 View

Does anyone know where to do 16s RDNA sequencing?

I would prefer the cost be as low as possible, as I can already find 3.5k and 2.8k rupee ones. I am looking for suggestions where to do it a bit cheaper.

03 April 2014 1,469 4 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

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

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View