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121,578 results • Page
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News:
Online Course – LLM-based tools for R (28 & 31 October 2025)
LLMs
AI
R
2 hours ago by
Physalia-courses
★ 2.6k
0
votes
1
reply
56
views
inferCNV on Visium 10X: lower residual expression in tumoral spots (heatmap interpretation)
inferCNV
CNV
Visium
score
updated 48 minutes ago by
GenoMax
152k • written 4 hours ago by
Gabriele
• 0
2
votes
2
replies
7.1k
views
6 follow
Any bacterial databases that contain Gram staining information?
gram-positive
gram-negative
written 9.0 years ago by
archaeopteryx
• 0
843
votes
170
replies
183k
views
112 follow
News:
The Biostar Handbook. A bioinformatics e-book for beginners.
training
handbook
updated 11 weeks ago by
Biostar
3.6k • written 8.6 years ago by
Istvan Albert
102k
0
votes
1
reply
96
views
Two config files for one Snakemake file
config
yaml
snakemake
updated 5 hours ago by
Bastien Hervé
6.4k • written 8 hours ago by
Xiaokang
▴ 80
6
votes
4
replies
208
views
Exome data analysis computing resources requirement query
exome
updated 45 minutes ago by
GenoMax
152k • written 1 day ago by
1769mkc
★ 1.3k
6
votes
5
replies
10k
views
TCGA MSI status
TCGA
clinical
MSI
updated 16 hours ago by
GenoMax
152k • written 8.7 years ago by
jan
▴ 170
0
votes
1
reply
116
views
Summing the counts of duplicated genes in RNA seq data?
genes
Duplicated
updated 20 hours ago by
GenoMax
152k • written 20 hours ago by
toobavaraste
• 0
1
vote
0
replies
79
views
Assembling a derivative chromosome from ONT WGS data
ONT
assembly
Whole-Genome
21 hours ago by
Noah
▴ 20
2
votes
5
replies
192
views
[VG sim, surject, giraffe] How to remove a sample from GFA/GBZ graph
vg
21 hours ago by
saruman
• 0
0
votes
10
replies
347
views
Strandedness issues in STAR quantification
STAR
stranded
updated 53 minutes ago by
GenoMax
152k • written 1 day ago by
marek.gierlinski
• 0
0
votes
1
reply
125
views
naccess installation error
naccess
updated 1 day ago by
GenoMax
152k • written 1 day ago by
Angelo
• 0
1
vote
2
replies
779
views
Download Isoform expression data from tcga
cancer
transcript
gene
isoform
updated 22 hours ago by
GenoMax
152k • written 2.7 years ago by
nourmahfel
▴ 10
6
votes
11
replies
3.3k
views
Visualization of RNA-seq gene expression only one gene of interest between 2 conditions
RNA-seq
updated 1 day ago by
rajdeepboral00
▴ 70 • written 21 months ago by
Chris
▴ 360
0
votes
1
reply
114
views
feature_ref files in upstream analyses related to Perturb-seq
perturb-seq
updated 20 hours ago by
GenoMax
152k • written 1 day ago by
2443422660
• 0
1
vote
2
replies
159
views
Splitting chromosomes into contigs within BAM and GTF files
samtools
gtf
chromosome
annotation
bam
1 day ago by
MAB
• 0
5
votes
7
replies
412
views
Forum:
Theoretical Question: Is Sub-Angstrom Geometric Identity (RMSD < 0.1 Å) in Convergent Evolution Possible?
Kinesin
Biophysics
Biology
Molecular
Myosin
updated 23 hours ago by
GenoMax
152k • written 1 day ago by
Alberto
▴ 10
0
votes
0
replies
97
views
News:
online course: An Introduction to Nanopore Direct RNA Sequencing (RNA004) - 27–30 October
DirectRNAseq
Nanopore
RNA004
RNAModifications
1 day ago by
Physalia-courses
★ 2.6k
1
vote
2
replies
169
views
Refflat file for Rattus norvegicus
file
RefFlat
Rattus
RNA-seq
norvegicus
updated 1 day ago by
GenoMax
152k • written 1 day ago by
AIMAR
▴ 50
3
votes
6
replies
343
views
Forum:
LogFC on geometric means vs on arithmetic means. Presto vs Seurat
Presto
Seurat
logFC
general
questions
updated 1 day ago by
ATpoint
88k • written 1 day ago by
e.r.zakiev
▴ 260
1
vote
1
reply
435
views
Question about anova-like test using Limma
makeContrasts
limma
updated 1 day ago by
Gordon Smyth
★ 8.2k • written 13 months ago by
Daniel
▴ 10
5
votes
3
replies
307
views
asking for optimized bash scripting
analysis
updated 1 day ago by
Joe
22k • written 2 days ago by
QX
▴ 80
0
votes
5
replies
304
views
Differential expression genes
SEQ
DGE
RNA
updated 1 day ago by
GenoMax
152k • written 2 days ago by
m90
▴ 30
2
votes
3
replies
310
views
Discrepancy Between Fragment Size Distribution and MACS3-Predicted Fragment Length in ChIP-seq Dataset
macs3
1 day ago by
christoph.neu
▴ 10
3
votes
4
replies
272
views
Plotting of genes using tpm matrix
normalization
TPM
boxplot
updated 20 hours ago by
i.sudbery
21k • written 2 days ago by
rajdeepboral00
▴ 70
3
votes
2
replies
242
views
A question about model matrix and contrast
makeContrasts
limma
1 day ago by
jkim
▴ 210
0
votes
1
reply
358
views
Understanding MAG completeness and contig composition in metagenomic bins
data
shotgun
updated 2 days ago by
andres.firrincieli
3.9k • written 7 days ago by
shevch2009
▴ 20
2
votes
4
replies
331
views
Understanding NCBI vs ENA data
ENA
NCBI
SRA
updated 2 days ago by
GenoMax
152k • written 3 days ago by
wes
▴ 90
0
votes
2
replies
229
views
Job:
Assistance running population specific hapibd
ancestry
haplotype
IBD
updated 2 days ago by
cmdcolin
★ 4.3k • written 2 days ago by
CJ169
• 0
2
votes
1
reply
180
views
Empty result using enrichGO
clusterProfiler
updated 2 days ago by
GenoMax
152k • written 2 days ago by
Chris
▴ 360
2
votes
1
reply
5.7k
views
Convert ct file to dot bracket format
RNA
structure
updated 2 days ago by
zahraniasari.2023
• 0 • written 8.6 years ago by
abdullahrenk
▴ 30
0
votes
2
replies
1.1k
views
News:
Hands-On Workshop - Next-Generation Sequencing Data Analysis: A Practical Introduction (September 10-12, 2025 in Berlin, Germany)
Workshop
RNA-Seq
Illumina
VariantCalling
DNA-Seq
2 days ago by
ecSeq Bioinformatics
▴ 20
0
votes
0
replies
130
views
Is it possible to perform XP-EHH and iHS on targeted sequencing data without a .map file?
ngs
ihs
analysis
selection
sequencing
2 days ago by
slzr_
▴ 10
0
votes
1
reply
181
views
Discrepancy in RNA editing calls between STAR and Subjunc aligners using JACUSA2
jacusa2
rnaseq
subjunc
star
rsubread
updated 1 day ago by
Mark
★ 1.7k • written 3 days ago by
thomas.heigl.ibk
• 0
2
votes
1
reply
199
views
RNA-Seq paired-end datasets
paired-end
RNA-seq
Bioinformatic
updated 3 days ago by
Matthias Zepper
5.1k • written 3 days ago by
AIMAR
▴ 50
0
votes
0
replies
182
views
News:
Course: Introduction to CRISPR
GenomeEditing
CRISPR
Evolution
3 days ago by
Physalia-courses
★ 2.6k
2
votes
3
replies
493
views
Best strategy for comparing cell-type composition between disease and healthy groups in single-cell RNA-seq data
Single_cell
updated 2 days ago by
ATpoint
88k • written 3 days ago by
城玮
• 0
1
vote
4
replies
341
views
RNA-seq assigned alignments
paired-end
STAR
RNA-seq
mapping
single-end
updated 3 days ago by
jaro.slamecka
▴ 270 • written 4 days ago by
Manko47
▴ 10
0
votes
1
reply
255
views
Obtain Common SNPS for Mouse Genome
mouse
SNPs
updated 3 days ago by
GenoMax
152k • written 4 days ago by
joe_genome
▴ 60
1
vote
3
replies
423
views
How do you clean GEO metadata before downstream analysis?
geo
updated 3 days ago by
yura.grabovska
▴ 800 • written 5 days ago by
Alba
• 0
0
votes
1
reply
254
views
Seeking high-quality curated metabolic models with time-resolved flux data for sonification project
metabolism
sonification
networks
updated 4 days ago by
Mensur Dlakic
★ 29k • written 4 days ago by
omereilam1
• 0
0
votes
0
replies
197
views
Standard way to represent represent indel (insertion or deletion) alleles within a haplotype
haplotypes
indels
haploview
4 days ago by
Mwangana
• 0
1
vote
1
reply
324
views
lovis4u Configuration
graph
lovis4u
genomics
updated 5 days ago by
GenoMax
152k • written 5 days ago by
NIkita
• 0
1
vote
1
reply
355
views
Tool:
Tool to clean GEO metadata
GEO
metadata
updated 4 days ago by
yura.grabovska
▴ 800 • written 5 days ago by
Alba
• 0
1
vote
2
replies
609
views
WGBS Analysis with 1 control sample and 6 disease samples
one
WGBS
sample
updated 5 days ago by
ATpoint
88k • written 16 days ago by
Cassandra
▴ 10
0
votes
2
replies
615
views
How to extract gene list from GEO dataset in R
coding
beginner
question
r
updated 6 days ago by
Shohel
• 0 • written 16 days ago by
decorus
• 0
2
votes
6
replies
602
views
RNA seq strandedness (reverse-strand)
seq
reverse-stranded
strand
RNA
4 days ago by
ZuelTech
• 0
0
votes
0
replies
259
views
TFs and enrichment analysis for TRAP sequencing
TRAP
6 days ago by
Genesis
• 0
0
votes
2
replies
372
views
Extract track data from "search by region" feature on ENCODE
Encode
4 days ago by
AlienPumpkinPie
• 0
9
votes
8
replies
1.1k
views
Weird p-value distribution on edgeR results
edgeR
pvalue-distribution
gene-expression
updated 6 days ago by
dariober
15k • written 14 days ago by
Guillermo
▴ 30
121,578 results • Page
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Recent Votes
Answer: Issues with Merging Seurat Objects: Multiple Counts in Assays Layer
A: Samtools mpileup taking a long time to finish
What is the next step after download the ncbi sra data of pacbio RSII sequencing
Analyzing PacBio sequel data and SRA
Answer: DESeq2 Normalization and Pre-Filtering
Comment: LogFC on geometric means vs on arithmetic means. Presto vs Seurat
Comment: Exome data analysis computing resources requirement query
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Recent Replies
Comment: inferCNV on Visium 10X: lower residual expression in tumoral spots (heatmap inte
by
GenoMax
152k
Attaching a screenshot for ready reference. Full size PDF linked above. Posted as an issue to InferCNV already: https://github.com/broadin…
Comment: Exome data analysis computing resources requirement query
by
GenoMax
152k
> local SSDs are cheap and very fast And keep in mind that they will wear out, especially if you are writing TB's of data regularly.
Comment: Strandedness issues in STAR quantification
by
GenoMax
152k
Looks like you have already opened an issue on STAR repo: https://github.com/alexdobin/STAR/issues/2650 That was going to be the next sugg…
Comment: How to Remove Phasing Information from a VCF File?
by
Mwangana
• 0
How can I use bcftools +setGT to get genotypes without phase e.g. "|" or "/"? For example, instead of 1|1 or 1/1, I would like to get 11
Answer: Two config files for one Snakemake file
by
Bastien Hervé
6.4k
That is exactly what Snakemake is for. You could create a `sample` variable at the top of a `config.yaml` file and loop over these samples…
Answer: Exome data analysis computing resources requirement query
by
colindaven
7.7k
What others have said, but also - whats your approx budget? - Maybe if low budget you can get a long way by using local SSDs on works…
Comment: Strandedness issues in STAR quantification
by
marek.gierlinski
• 0
I tried STAR counting with an index created without GTF. The results are identical to those based on index created with GTF. Every single c…
Comment: TCGA MSI status
by
GenoMax
152k
You can get some data from GDC portal: https://portal.gdc.cancer.gov/analysis_page?app= and https://portal.gdc.cancer.gov/analysis_page?app…
Comment: TCGA MSI status
by
Muhammad Rohan Ali
• 0
Can I get TCGA somatic mutation vcf files or maf files for MSI - H, MSI-L - MSS samples? I mean open access without any special access…
Comment: feature_ref files in upstream analyses related to Perturb-seq
by
GenoMax
152k
What kind of technology is this data from? If it is Parse tech data then you may need to use their pipeline that you can get from here: htt…
Comment: Summing the counts of duplicated genes in RNA seq data?
by
GenoMax
152k
> duplicated genes What is the origin of those genes. Are they entries with same name in GTF but different chromosomal locations (e.g. cop…
Comment: Plotting of genes using tpm matrix
by
i.sudbery
21k
Yes, the y-axis is reasonable. ALthough the test for differences should come from DESeq, rather than from a wilcox in this case. With four …
Comment: [VG sim, surject, giraffe] How to remove a sample from GFA/GBZ graph
by
saruman
• 0
Done. Thank you.
Comment: Download Isoform expression data from tcga
by
GenoMax
152k
Far as I know TCGA did not do transcript level expression as a standard analysis (see the list here --> https://docs.gdc.cancer.gov/Data/Bi…
Comment: [VG sim, surject, giraffe] How to remove a sample from GFA/GBZ graph
by
GenoMax
152k
https://www.biostars.org/u/45375/ : Please accept this answer (green check mark) to provide closure for this thread.
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