Working on presentation about metagenomics and alternative approaches, what's approaches stands for here ?

More Ilyes Benmoussa Mahi's questions See All

What is the physicochemical characterization of this product?

i would like to know which product is the most effective in absorbing and stabilizing heat, or what chemical formula can provide heat stability regardless of the temperature, whether it is high or...

09 June 2023 3,352 1 View

Molecular identification of non axenique eukaryotic Microalgae and cyanobacteria, Best PCR primers can i use?

Hello phycologists I was able to isolate about ten isolates of microalgae (cyanobacteria and eukaryotic) from waters polluted by organic matter, the isolation was carried out on BG11 and BBM...

18 April 2023 5,232 2 View

How do you calculate the optical delay time in electro-optic sampling ?

Hello, i'm using ZnTe to detect THz waveform in electro-optic sampling. I'm using the formula L*2/c to get the time related to the path length, however i'm getting a periode much shorter than the...

18 April 2023 6,974 3 View

How to compare Australian Standards (AS) and American Society for Testing and Materials (ASTM) Standards for soil classification?

engineering soil classification

11 April 2023 7,810 2 View

How can I Solve this problem using fullprof ? "space group I 4 1 is illegal reflective can't be generated "?

This problem is showing in my fullprof software

10 February 2023 5,199 4 View

Can solar thermochemical water splitting be done using parabolic trough collectors to produce green hydrogen?

Dear researchers, I am performing research on solar heat for industrial production using concentrated solar power. From what I've seen in the literature, the production of green hydrogen using...

23 January 2023 1,085 5 View

Heat transfer modeling of a pellet stove for residential heating?

Dear researchers, I am currently working on a project with the aim to design a small-scale pellet stove for residential heating applications. Before making a prototype, I am required to develop a...

22 October 2022 4,905 2 View

How do I apply Hypervolume contribution in multiobjective optimizations? Is there any example?

Is there any source code to understand, how to set the reference point for 3 or more objectives?(in python) Need an example of Hypervolume contribution with non-dominating sorting for...

18 June 2021 7,511 0 View

Where can we find IEEE Thesaurus in structured format?

I am looking for the IEEE Thesaurus in structured format as, the PDF file given on the https://www.ieee.org/content/dam/ieee-org/ieee/web/org/pubs/ieee-thesaurus.pdf is not structured, when I...

29 October 2020 5,367 0 View

For Sampling distribution, Is it MUST “no of observations in each sample has to be equal”?

For example: We’re interested about operation time for a product. Operation time for previous batches are available. From that list of batches (samples) we selected 30 batches. Here, each batches...

26 June 2018 7,292 4 View

RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

How can I find Qiime2 bibliographic sources of updated commands?

I'm making my research on metagenomics and I want to find the source of the command 'vsearch merge-pairs' that used to be 'vsearch join-pairs'' How can I cite that?

28 June 2024 3,960 1 View

How to upload 16S and metagenomic data from fecal samples to NCBI SRA database?

Hi there, I have some 16S and metagenomic sequencing data from mice fecals and I want to upload them to NCBI Sequence Read Archive (SRA). I don't know what NCBI package is suitable for my animal...

03 June 2024 9,451 3 View

Good day all. Please who knows of anywhere l can send a liquid food sample for a shotgun metagenomic sequencing?

I am a Nigerian researcher working on microbial diversity of an African fermented food product. I will appreciate it if l can get a location and price for shotgun metagenomic sequencing.

20 April 2024 2,536 2 View

Sequencing depth and paired end reads length of 16s RNA metagenomics on water samples looking for low abundance organisms?

Does anyone have any advice regarding 16s metagenomics and an appropriate sequencing depth and paired end reads. Expecting around 10-15 organisms within the samples. Thank you :)

18 March 2024 636 2 View

How to download the protein sequences included in the CAZy databases?

In the latest CAZy sequence list (http://www.cazy.org/), over 3,600,000 sequecnes have NCBI accession and they can be easily accessed. However, the remaining 550,000 sequences only have a jgi...

13 March 2024 2,439 1 View

Which method is preferable for sequencing a bacterial 16S metagenome: the IlIumina platform or the Nanopore ?

Hi all.. I am seeking advice on the preferred method for sequencing a bacterial 16S metagenome: Illumina platform or Nanopore method? Any insights or experiences would be appreciated. #sequencing...

24 January 2024 7,679 2 View

Why am I getting shorter(200bp to 300bp) fragments and larger fragments (> 600bp) in a V3V4 metagenomic library profile even after size selection?

In a metagenomic library profile desired size is 450-550bp,getting unwanted fragments which is causing failure of the library or it is difficult to get the desired data after sequencing.

25 December 2023 8,798 2 View

Is it possible to perform RNA extraction and metagenomic sequencing from mite samples stored in ethanol?

I have red poultry mite samples which have been stored in ethanol. Now I need to perform RNA and DNA extraction followed by shotgun metagenomic sequencing. I would like to know if there is a way...

11 December 2023 6,163 3 View

How to analyse Metagenomic NextGen data stemming from with multiple primer pairs?

What is the best way of metagenomic analysis using multiple rDNA amplicons (e.g. multiple 18S and ITS for each sample)? What methodology would you use to reliably normalize and integrate the data...

21 November 2023 8,887 3 View