Is there any tool available which can extract a gene segment from a whole genome file?

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What shoud i do if multiQC stats from featurecounts show that only 3% of my aligned reads is assigned even 70% of my reads are aligned in STAR?

During my RNAseq data analysis, I encountered a problem where the statistics from MultiQC from the STAR method showed that 70% of my trimmed reads were aligned, but when I ran using the same BAM...

04 January 2024 6,157 1 View

Query regarding RNA seq data analysis?

I was performing a RNAseq data analysis. I did my alignment using RNA-STAR and then I perform featurecounts. I used latest assembly of human genome i.e. HG38.p14. But after feturecounts step i...

26 September 2023 3,278 3 View

Limit of biological replicate for RNA-seq data analysis?

I'm performing RNA-seq data analysis. I want to do healthy vs disease_stage_1, Healthy vs disease_stage_2, and Healthy vs disease_stage_3. In the case of healthy, disease_stage_1, disease_stage_2,...

02 May 2023 9,816 3 View

How to assemble human genome from illumina paired end sequencing?

I have 3 Illumina paired-end sequencing data of humans. I want to assemble these 3 genomes. My final goal is to retrieve some gene sequences from these 3 genomes. So, 1) Please suggest to me any...

24 January 2023 7,493 4 View

Can someone please explain the interpretation of Nucleotide Diversity (Pi) value for a viral Alignment file?

I used DnaSP software to perform a nucleotide diversity analysis on a viral alignment file. After observing the data I saw that some positions have high values (0.79) and some positions have lower...

25 November 2022 3,522 1 View

Can anybody suggest me a pipeline to assemble chromosome specific human genome?

I have human WGS raw reads and paired-end data. Illumina Hi-Seq 2000 was used for sequencing. I want to assemble this genome either de-novo or reference-based. I want to assemble it...

12 June 2022 4,218 3 View

Is there any tool or web server available for prediction of mutational hotspot in a RNA?

Can anybody suggest to me any tool or web server, that can predict a probable mutational hot spot?? A big Thank you in advance. :)

18 May 2022 3,132 2 View

How can I run a sequence identity analysis or clustering of 2 million sequence?

Hi, I have over 2 million nucleotide sequence and each sequence is average 30kb in size. I want to run A sequence identity and clustering analysis on that..I tried CD-HIT suite but it falling...

01 November 2021 7,799 4 View

Is there any way to download all whole genome at once from GISAID database instade of 10k per time???

I'm trying to download whole genome of alpha strain COVID-19 from GISAID database.in alpha strain 2 million sequence are there.and in that database, it is showing that I can download max 10k per...

27 October 2021 7,976 1 View

Tools to perform whole genome clustering by 100% sequence identity?

I have whole genome data sets of SARS-Cov2 of different countries. Now I want to exclude genome sequences which represents 100% sequence similarity. I want to do it by clustering analysis.. 1)...

11 May 2021 9,763 3 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Strugglling with m6A dot blot any suugesstion ?

I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...

10 August 2024 8,539 5 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How to confirm the site-directed mutagenesis result without performing NGS?

I'm cloning a fragment of 3200 nts into plasmid. The cloning was successful, however, 02 amino acids were mutated. Now I want to fix these 02 aa by site-directed mutagenesis technique using...

08 August 2024 4,645 2 View

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,624 4 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

Who of all the Global Scientific community will help me Prof. Dr. Yoshida make way for TPEOM, MEC ~EMC to return the atmospheric gases to the norma ?

TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...

03 August 2024 2,484 1 View

For systematic review data extraction, should I use ITT or PP analysis, and count all randomized participants or only those who completed the study?

I am conducting a systematic review and meta analysis; as I am extracting data I realized there is a consort diagram that shows the number of patients from randomization till end of the study. So...

01 August 2024 9,993 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

How is the bacterial genome's high protein count verified as genuine despite 800+ contigs and good metrics (98.55%completeness, 0.68% contamination)?

Given that the bacterial genome has over 800 contigs, but its quality metrics are good, with a completeness of 98.55% and a contamination of 0.68% as assessed by CheckM, what specific validation...

01 August 2024 1,514 1 View