Fungi contamination- Cell contamination

More Seyyed Navid Mousavinejad's questions See All

How to install a shiny app?

For example, I want to install the app "01_hello" as an independent app (like many other apps of windows). Please find the attached screen. But after playing the app, I run into error.

22 May 2024 955 2 View

Which formula can convert odds ratio (OR) to relative risk (RR) for continuous variables in adjusted models?

I am working on a meta-analysis that examine the dose-response association of fasting plasma glucose (a continuous variable) on incident cardiovascular diseases. Although in most of the original...

06 February 2024 9,277 1 View

Hi, plaese guide anyone, how can we find the work function from XPS valance band potential?

Answer need on urgent base please.

16 January 2024 5,350 5 View

IAST selectivity and heat of adsorption?

Dear all, I have worked on the gas uptake with MOFs and now I need to calculate IAST selectivity and HOA. I've used python code which is published in some papers but it did not work for me. I...

25 December 2023 5,090 0 View

How to use stata variables in PyStata?

I want to run python codes on the current variables of Stata using PyStata. For example: set obs 5 gen a = _n python a end But python does not recognize "a". Instead I should run: python a = [1,...

12 December 2023 7,282 8 View

Do the universities of the United States of America waive the GRE or GMAT Certificate for the doctoral degree from foreign students?

Hello. please guide me. I am from Iran, and I am very interested in studying for a doctorate degree in the United States of America in the field of management. My master's GPA in business...

08 December 2023 3,014 4 View

How can I run a for loop for statistical functions in R?

I want to repeat a statistical function (like -lm-, -glm- or -glmgee-) for a lot of variables. But, it does not work for statistical functions (example 1) but works for simple functions (example...

13 November 2023 422 5 View

Cooperation as a study opportunity?

Hello Good time I am a PhD student in agricultural extension and education from Iran. The subject of my dissertation is to explain the components of climate change education in the...

02 November 2023 1,727 0 View

Ways of cooperation in the field of data collection of questionnaires and interviews and other methods of collecting research information?

Hello I am a PhD student in agricultural extension and education and a high school biology teacher. I am ready to cooperate in the field of collecting research information at the school level and...

30 October 2023 8,393 1 View

Selecting the most appropriate teaching materials for Heterogeneous research groups?

In my research, I have four classes of students, and these classes have been divided into four groups. The students in these groups are pursuing their studies in four different academic...

27 October 2023 8,335 3 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

Does crude extraction using NaOH and Tris work well with Fungi?

I'm trying to find a DNA extraction method for fungi that does not require equipment and heating. Is there anyone who can suggest an alternative option? Thank you

08 August 2024 4,733 2 View

E.coli contamination in human RNA seq data ?

Recently, we observed that 99% of the sequences in our RNA-seq data corresponded to the E. coli genome. Despite multiple DNAse treatments after RNA extraction and ribosomal depletion, we were...

06 August 2024 807 3 View

How much Yeast should we add to fermentation media?

I have prepared a liquid broth containing Yeast (S. Cerevisiae) that i need to add from it to fermentation media of lignocellulosic hydrolysate. I need to know based on what parameters do we add...

06 August 2024 662 1 View

What is fitofthora instance of potatoes?

Now research fellow used it to prevent fungus in potato,may be potatoes gene effect.

02 August 2024 180 3 View

Does anyone have issues using Prepman Ultra reagent for MicroSeq ID bacterial, fungal and yeast sample preparation?

I have been attempting to extract DNA from Bacterial, Fungal and Yeast banked samples (>1e7 cells) using Prepman Ultra reagent and I seem to be struggling to obtain a sequence. Although the...

01 August 2024 2,079 0 View

For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified

31 July 2024 5,113 4 View

What is gangrine? Is there gangrine happened indie potato?

Please discuss someone told about fungus and allied others.

31 July 2024 3,372 3 View

Question about Single Strain Arbuscular Mycorrhiza Fungi??

Now i am working on AM fungi single strain. What are the most effective isolation techniques for obtaining pure cultures of arbuscular mycorrhizal (AM) fungi?? Is there are best approach...

26 July 2024 6,520 1 View

Can anyone help me explain my problem?

Hi, Now I am doing a single-base editing by using HiFi Cas 9, guideRNA, single stranded DNA, HDR Enhancer V2 and my tranfection mehtod is lipofection (RNAiMax). Unfortunately, after gene editing,...

26 July 2024 2,136 0 View