Genome wide studies

More Richard Odongo Magwanga's questions See All

What is the recommended/optimal time for resting mouse splenocytes after thawing?

This is my first time working with mouse cells. We isolated and froze down in 90% FCS and DMSO. I would like to retrieve them and do immunophenotyping and intracellular cytokine staining

03 January 2021 6,399 1 View

Can CMOS and CCD images sensors be used as microphones?

I was thinking about Msps and Gsps image sensors in different environments. If a pair of identical image sensors - one exposed to air, gases, plasmas, or partial vacuum - and one in a good...

21 December 2020 9,747 2 View

Is there a tool to find the closest species with an assembled genome for any given species?

As more and more genomes are being sequenced the likelihood of having a close relative being sequenced is rising. So lets say I have a non-model species Chela cachius and I want to find the...

25 November 2020 6,267 4 View

Where can I find a longterm global mean EVI/NDVI dataset?

I am looking for a longterm (10+ years) dataset of mean EVI/NDVI or annual maximum EVI/NDVI and similar. Basically, I am trying to avoid downloading tons of images and doing the averaging myself,...

28 September 2020 8,374 2 View

What would be the criteria for an expression vector designed for S. cerevisiae to also work in S. pombe?

I am interested in using a S. cerevisiae expression vector such as the pYES2-DEST52 plasmid for transgene expression in S. pombe. This plasmid has the GAL1 promotor, so I would like to make sure...

18 September 2020 7,460 2 View

Can we infuse drug along with sedative?

I would like to infuse rats with drugs of our interest. However, we also need to keep animal under sedation by administrating pentobarbitol via jugular vein with the help of syringe pump since we...

15 September 2020 7,501 5 View

What is a suitable solvent for extraction of arsenic?

Hi. I'm doing some work on arsenic speciation. I am following a paper titled, "SPECIATION OF ARSENIC IN A CONTAMINATED SOIL BY SOLVENT EXTRACTION." which calls for the use of chloroform or benzene...

06 September 2020 6,351 4 View

Ideal saline volume for intravenous injection in rats ?

Hello everyone, my interest is to understand the molecular mechanisms involved in anaphylactic shock using Wistar rats. While i inject non-allergic naive rats with iv bolus (1 mg ova in 1 ml),...

27 August 2020 9,444 2 View

Does mysticism have a scientific basis?

Mysticism is often treated as the opposite of science. But is it? Please see Natural Laws and Mysticism in the Cosmic Cycle of Creation

25 July 2020 6,696 80 View

Which molecular dynamic simulation software is more applicable for protein and large-area surface interaction simulation? And how to run it?

Dear experts: I am trying to do the molecular dynamic simulation for protein-surface interaction, the surface (like cellulose or PET) is a film-like or crystalline material with large surface...

20 March 2020 3,960 3 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 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

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

Piotr Androsiuk

Hello,

just like in case of many other genetic parameters there are usually more than one software to choose which can be used for calculations. In our lab we use DnaSP for estimation of Ka and Ks values, but I do not want to say that it is the best software ever :)) It is your decision which soft fits you best or which one gives you more options.

Best wishes

Piotr

Imen Mougou

JCoDA https://omictools.com/jcoda-tool