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121,141 results • Page
1 of 2423
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0
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0
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8
views
Rare variants association analysis (using WGS)
variant
GWAS
rare
WGS
1 hour ago by
SeoG
• 0
0
votes
0
replies
57
views
Selecting clinical rows for repeated case IDs in TCGA-BRCA data
Clinical-Data
Breast-Cancer
TCGA
updated 2 hours ago by
Ram
45k • written 12 hours ago by
BhagyashreeWaghale
• 0
0
votes
0
replies
58
views
Pooling Replicates in Omics Analysis: Trade-off Between Cost and Data Robustness?
Replicates
Omics
Pooling
12 hours ago by
sardius
• 0
0
votes
0
replies
58
views
Convert AnnData to Seurat (spatial transcriptomics, visium HD)
seurat
segmentation
anndata
visiumhd
updated 12 hours ago by
GenoMax
151k • written 12 hours ago by
npont
• 0
837
votes
170
replies
176k
views
112 follow
News:
The Biostar Handbook. A bioinformatics e-book for beginners.
training
handbook
updated 11 days ago by
Biostar
3.5k • written 8.4 years ago by
Istvan Albert
102k
6
votes
6
replies
360
views
6 follow
Nextflow: split a FASTA file into 5 parts to enable parallel processing
nextflow
workflow
pipeline
written 1 day ago by
neng
▴ 30
0
votes
0
replies
67
views
News:
Online course -Reproducibility in Bioinformatics - July 7–9
Singularity
Git
Docker
Snakemake
Nextflow
17 hours ago by
Physalia-courses
★ 2.6k
1
vote
5
replies
279
views
RNA-Sequencing Analysis when control samples paired-end and tumour samples single-end
ENA
rna-sequencing
18 hours ago by
h
• 0
0
votes
3
replies
167
views
STAR aligner - how is quality and correctness tested across builds/releases?
STAR
updated 16 hours ago by
GenoMax
151k • written 20 hours ago by
Arthur
• 0
1
vote
2
replies
165
views
Pathway enrichment analysis on time-series data by filtering out age comparisons
pea
go
rnaseq
time-series
13 hours ago by
fullycratered
• 0
4
votes
4
replies
206
views
building snpeff database for plant
plant
12 hours ago by
analyst
▴ 60
1
vote
1
reply
114
views
How to find motif in specific region
motif
chip-seq
updated 1 day ago by
Alex Reynolds
36k • written 1 day ago by
zhang616123
• 0
0
votes
0
replies
103
views
How to interpret perplexing qcovhsp result in blastx
blastx
qcovhsp
blastn
12 hours ago by
samuel.himes
• 0
0
votes
0
replies
86
views
Representation of GT:DS INFO tag for a missing marker in a VCF file
VCF
bcftools
1 day ago by
Mwangana
• 0
0
votes
0
replies
93
views
Best Practices for Integrating RNA-seq Time Series from Multiple Studies with Varying Protocols
differential-expression
meta-analysis
integration
RNA-seq
time-series
1 day ago by
enee
▴ 20
10
votes
9
replies
4.8k
views
bcftools query add header
bcftools
updated 1 day ago by
GenoMax
151k • written 3.1 years ago by
User000
▴ 750
0
votes
2
replies
219
views
Alternative to PASApipeline
transcriptomics
annotation
updated 21 hours ago by
colindaven
7.4k • written 2 days ago by
lagartija
▴ 160
0
votes
0
replies
104
views
How to Get a Genetic Map, Given the Physical Position and Genotype Data of Markers
genetic-map
updated 1 day ago by
Ram
45k • written 1 day ago by
Daniyal
• 0
1
vote
7
replies
2.4k
views
vcftools --weir-fst-pop returns -nan
fst
vcftools
updated 1 day ago by
Michael
55k • written 2.4 years ago by
elizabeth
• 0
0
votes
1
reply
152
views
HISAT2 with Cleaned Data
HISAT2
RNASeq
updated 1 day ago by
colindaven
7.4k • written 2 days ago by
Gordonz9494
• 0
1
vote
1
reply
170
views
Definitions for "differential expression" and "differential abundance" in RNA-seq?
rna-seq
deseq
abundance
differential-expression
updated 1 day ago by
Ram
45k • written 2 days ago by
tw_140
• 0
0
votes
5
replies
306
views
Efficiently find regions in bed file that are within start and end regions of another bed file.
intersect
bedtools
updated 1 day ago by
Alex Reynolds
36k • written 2 days ago by
rxs1018
• 0
2
votes
4
replies
238
views
16S Libraries With Non-Purified Short Fragments
Sequencing
16S
Libraries
Magnetic
Beads
1 day ago by
alenew.am
▴ 10
0
votes
1
reply
181
views
How to map polyA tails to barcodes in paired end reads for single cell RNA-seq
RNA-seq
cell
polyA
single
updated 2 days ago by
GenoMax
151k • written 2 days ago by
Ana
▴ 10
7
votes
6
replies
4.9k
views
Questions related to ChromHMM+using MACS2 peak calling output bed file as input for ChromHMM?
macs2
ChIP-Seq
ChromHMM
MACS2
CHROMHMM
updated 2 days ago by
luminea
▴ 10 • written 5.9 years ago by
m.sadman.sakib
▴ 120
4
votes
5
replies
421
views
Editing and Adding to a GTF file
Annotation
Gene-ID
GTF
updated 1 day ago by
Ram
45k • written 4 days ago by
Keem Uarren Eiryll
▴ 10
4
votes
2
replies
190
views
Averaging multiple IgG BAM files for use as a control in ChromHMM
ChromHMM
bam
averag
updated 2 days ago by
ATpoint
88k • written 2 days ago by
luminea
▴ 10
3
votes
3
replies
403
views
Deduplication rate of shotgun metagenomes using fastqc
metagenome
fastqc
shotgun
deduplication
updated 2 days ago by
colindaven
7.4k • written 7 days ago by
vikasmh111
• 0
0
votes
3
replies
212
views
differential exon usage from Salmon outputs
edgeR
diffSpliceDGE
DEU
salmon
updated 3 hours ago by
dsull
★ 7.5k • written 2 days ago by
n_navy
• 0
0
votes
0
replies
126
views
News:
online course: Introduction to Genome Annotation
Gene-Prediction
Genome-Annotation
Gene-Models
2 days ago by
Physalia-courses
★ 2.6k
0
votes
2
replies
835
views
ValueError: Found array with 0 sample(s) (shape=(0, 138)) while a minimum of 1 is required. In metawrap - concoct binning module
concoct
metawrap
module
2 days ago by
shevch2009
• 0
2
votes
7
replies
393
views
Circular heatmap using circos.heatmap in R
R
circos
heatmap
circularheatmap
updated 1 day ago by
GenoMax
151k • written 2 days ago by
Yukta
• 0
0
votes
0
replies
154
views
Zebrafish phenotype ontology enrichment analyses
ontology
zebrafish
3 days ago by
Li
• 0
0
votes
2
replies
238
views
Sequence Duplication for Single-End 3RAD Data
duplication
reduced-representation
2 days ago by
Sarah
• 0
0
votes
0
replies
155
views
Cytoscape KEGG plots reverting to original layout after changing style or column
kegg
cytoscape
3 days ago by
Adrian
• 0
1
vote
6
replies
1.1k
views
6 follow
Not retrieving Mitochondrial Genes in Single Cell analysis
single-cell
updated 3 days ago by
Ram
45k • written 10 months ago by
guioliveirareis
▴ 10
0
votes
0
replies
157
views
News:
Ancient Metagenomics course - online, May 27-29
ancient-metagenomics
aDNA
aMeta
3 days ago by
Physalia-courses
★ 2.6k
0
votes
1
reply
200
views
Issues running scAPAtrap
scAPAtrap
polyA
scRNAseq
updated 3 days ago by
GenoMax
151k • written 3 days ago by
Ana
▴ 10
5
votes
3
replies
311
views
What are BED files?
BED
updated 3 days ago by
Alex Reynolds
36k • written 3 days ago by
Besoa
• 0
3
votes
8
replies
484
views
ggplot make boxplots more wide
ggplot2
r
3 days ago by
Nona
▴ 90
2
votes
1
reply
255
views
Minimum number of samples for multi-omics data integration
multi-omics
updated 3 days ago by
Ram
45k • written 4 days ago by
Tundup
▴ 10
1
vote
0
replies
196
views
News:
Workshop: Virtual Genome Annotation, May 27–29
GenomeAnnotation
workshop
UConn
4 days ago by
zsc25001
▴ 10
1
vote
1
reply
239
views
Assigning a string variable on Visual Studio using python
python
visual-studio
updated 3 days ago by
Ram
45k • written 4 days ago by
arthur_alexander83
• 0
4
votes
4
replies
373
views
Tool:
Gene Exons Painter
Genomics
Visualisation
Exons
Transcripts
Isoforms
updated 3 days ago by
benformatics
4.1k • written 4 days ago by
Rafal
▴ 70
0
votes
0
replies
194
views
News:
Course online:Functional programming in R, May 27-30
R
programming
functional
4 days ago by
soledad.esteban
• 0
3
votes
1
reply
279
views
Herald:
The Biostar Herald for Monday, May 05, 2025
herald
updated 4 days ago by
cmdcolin
★ 4.2k • written 4 days ago by
Biostar
3.5k
0
votes
0
replies
175
views
How to generate .AED files from .CEL files using Linux (Affymetrix CytoScan HT-CMA 96F)
HT-CMA-96
analysis
data
affymetrix
microarray
4 days ago by
genetixs
▴ 20
0
votes
0
replies
188
views
News:
Online course - Introduction to GWAS
R
GWAS
Statistics
4 days ago by
Physalia-courses
★ 2.6k
4
votes
3
replies
318
views
Sample level genotype mapping in plink vcf output
VCF
updated 3 days ago by
Pierre Lindenbaum
166k • written 4 days ago by
1769mkc
★ 1.3k
6
votes
2
replies
346
views
Tool:
RNAseq Power Calculator
calculator
Replicates
RNAseq
Statistics
Power
5 days ago by
Rafal
▴ 70
121,141 results • Page
1 of 2423
Recent Votes
Answer: How to find motif in specific region
Mappability file for hg38
C: Mappability file for hg38
Comment: building snpeff database for plant
Comment: building snpeff database for plant
Comment: building snpeff database for plant
Comment: building snpeff database for plant
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Comment: differential exon usage from Salmon outputs
by
dsull
★ 7.5k
Providing each exon as an individual transcript will throw off pseudoalignment-type algorithms which assume that each read originated from …
Comment: Create local Blast database alias with blastdb_aliastool fails
by
GenoMax
151k
Can you set the following variable and see if that helps. BLASTDB=f:/BlastDB/nr/nr export BLASTDB
Comment: building snpeff database for plant
by
analyst
▴ 60
Is it safe to add -noCheckCds -noCheckProtein in the command or will it skip important information in the resultant database: java -Xm…
Comment: Create local Blast database alias with blastdb_aliastool fails
by
etienne
• 0
Thank you. It is working now with: blastdbcmd -db f:/BlastDB/nr/nr -taxids 1988 -out f:/BlastDB/extract/acti3.fa But it displays thi…
Comment: Pathway enrichment analysis on time-series data by filtering out age comparisons
by
fullycratered
• 0
Ah that makes sense, I hadn't done the DE analysis myself in this case. I will look at doing that, thank you!
Comment: building snpeff database for plant
by
lieven.sterck
15k
I had a quick look and though it is feasible to change files (and specifically feature names) such that the files correspond to each other …
Comment: Nextflow: split a FASTA file into 5 parts to enable parallel processing
by
neng
▴ 30
what I expected: [part_001, /path/to/split/part_001.fasta] [part_002, /path/to/split/part_002.fasta] ... actually data stream…
Comment: STAR aligner - how is quality and correctness tested across builds/releases?
by
GenoMax
151k
> Coming from a software engineering background Curious as to how many people were part of your team in (I assume) commercial software dev…
Comment: Nextflow: split a FASTA file into 5 parts to enable parallel processing
by
Pierre Lindenbaum
166k
I don't understand how your splitfasta works, the output should collect the files under "split". It should be something like: ``` process …
Comment: STAR aligner - how is quality and correctness tested across builds/releases?
by
Arthur
• 0
Fair question - I single out STAR as I believe it's a widely used tool, but I am curious across the board of these 'widely used bioinformat…
Comment: RNA-Sequencing Analysis when control samples paired-end and tumour samples singl
by
h
• 0
Thanks for both your help I will do that!
Comment: STAR aligner - how is quality and correctness tested across builds/releases?
by
dsull
★ 7.5k
Just curious: why do you want this documentation and why are you singling out STAR? Can you find this documentation for other bioinformatic…
Comment: building snpeff database for plant
by
analyst
▴ 60
1. sequences.fa (genomic.fna.gz file) 2. genes.gff.gz (genomic.gff.gz file) 3. genes.gtf.gz (genomic.gtf.gz file) 4. protein.fa.gz (protei…
Comment: SPAdes assembler k-mer > default 127 possible?
by
owen.donohoe
• 0
Thanks, these comments are very useful. We ran into installation and memory problems with this process (spades v3.15.2), but we eventually …
Comment: Nextflow: split a FASTA file into 5 parts to enable parallel processing
by
colindaven
7.4k
Agree - for this kind of simple stuff I wouldn't use a tuple, but just a simple path to the split files.
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