Stack Exchange
log in sign up chat discuss faq users badges

Area 51 » Science

definition commitment beta
160
followers

Bioinformatics

Launched Q&A site for researchers, developers, students, teachers, and end users interested in bioinformatics.

Announcements

4  
Please do not use comments to answer these questions. This proposal is not part of a Q&A site, and the task at hand is to help define what is on and off topic for a site. Comments are here to help improve the questions; not to answer them. See What is the rationale for deleting answers? Thank you. – Robert Cartaino Apr 18 '17 at 3:30

6
votes
2
answers

I committed to beta: now what?

may 17 '17 at 15:56 Robert Cartaino 473
2
votes
1
answer

Can't upvote questions on area51 proposals on bioinformatics

may 7 '17 at 13:45 Robert Cartaino 473
4
votes
0
answers

Which topics of the following list; would be on-topic (or off topic) in bioinformatics SE? [closed]

may 4 '17 at 19:51 Always Confused 132
11
votes
1
answer

What counts as “200+ rep” in the commitment phase?

may 4 '17 at 18:42 Community♦ 201
12
votes
2
answers

What’s the focus of the site?

apr 19 '17 at 23:48 medbe 212

discuss this proposal

54 Example Questions (3 closed)

active newest votes
up vote 13 down vote
How could I combine PacBio and Illumina reads to improve my assembly?
added by Imer Muhović Apr 15 '17 at 19:27
link
@A_Skelton73 Please do not use comments to answer these questions. This proposal is not part of a Q&A site, and the task at hand is to help define what is on and off topic for a site. Comments are here to help improve the questions; not to answer them. See What is the rationale for deleting answers? Thank you. – Robert Cartaino Apr 18 '17 at 15:48
up vote 12 down vote
What are the advantages/disadvantages of genome assembly using the overlap-layout-consensus approach or using a De Bruijn-graph?
added by sh4wn Apr 17 '17 at 15:35
link
1  
Answers explaining why are potentially technical, which is good. Perhaps answers should highlight specific real-world applications where one is better than the other. – Koo Zhengqun Apr 18 '17 at 13:50
up vote 11 down vote
How is a consensus sequence typically created?
added by Franck Dernoncourt Apr 14 '17 at 14:45
link
up vote 11 down vote
How can I extended pairwise alignment algorithms (like the Needleman–Wunsch algorithm) to more than two sequences?
added by Leonardo de Oliveira Martins Apr 15 '17 at 21:16
link
up vote 11 down vote
How do I compare the alignment quality of BAM files from numerous sequencing runs aligned against the same reference genome?
added by Scott Gigante Apr 17 '17 at 12:55
link
up vote 10 down vote
What is the difference between biostatistics and bioinformatics?
added by Franck Dernoncourt Apr 14 '17 at 14:45
link
up vote 10 down vote
What's a good way of combining gene-level significance values across DNA, RNA, etc.?
added by user170884 Apr 15 '17 at 18:54
link
up vote 10 down vote
I have a PacBio assembly of a mammalian genome. What is the best tool to align it against the human genome?
added by user172818 Apr 15 '17 at 19:16
link
1  
maybe instead of 'best tool' asking about the best approach would be better? – Mitra Apr 16 '17 at 11:09
I think specific discussion should be held regarding, "can we post questions asking for a 'best tool'?" I do not think such a question is good, for example, at sites like CrossValidated (the statistics stack exchange). However, the bioinformatics field is new, new tools are being made rapidly, but discovering them is hard. I feel "good/best tool" questions are useful and appropriate here, but that is just my opinion. – ancientcampus Apr 18 '17 at 18:29
@ancientcampus The problem with such questions is that they age badly and are thus not helpful to people who reach them via search engines. The Q&A format doesn’t deal well with answers that are becoming obsolete fast. In fact, it’s a problem on Stack Overflow, and I don’t see how it would be solved here. – Konrad Rudolph Apr 19 '17 at 16:41
up vote 10 down vote
Could you give an example of a phylogenetic reconstruction software that can handle hundreds or thousands of protein sequences?
added by Leonardo de Oliveira Martins Apr 15 '17 at 21:27
link
up vote 10 down vote
What are the standard quality control procedures when working with whole genome sequencing data from a HiSeq 4000?
added by gntc Apr 15 '17 at 23:14
link
up vote 10 down vote
I have a long list of GenBank accession numbers from a paper. What is the best way to retrieve their sequences?
added by user172818 Apr 16 '17 at 1:43
link
up vote 10 down vote
What's the difference between a transcriptome and a genome
added by prab4th Apr 16 '17 at 9:21
link
1  
This is one of these questions that could be on the borderline for Biology SE, no? (Just asking as I saw people downvote other questions which were more relevant for me to a Bioinformatics SE than this one) – Mitra Apr 18 '17 at 12:04
@Mitra I think it fits either platform. I’d even say that a (good) answer would potentially be different depending on the site. – Konrad Rudolph Apr 18 '17 at 12:08
That was my first hunch as well, but this question might get quite quickly controversial... – Mitra Apr 18 '17 at 13:11
up vote 10 down vote
What are bioconductor packages that are available for Gene Regulatory Network inference from MicroArray expression data.
added by prab4th Apr 16 '17 at 9:24
link
up vote 10 down vote
How can I efficiently remove the mate-pair information from the headers in a Fastq file?
added by Konrad Rudolph Apr 16 '17 at 11:05
link
A better question is why you'd want to do that? - What's your endgame? – A_Skelton73 Apr 18 '17 at 10:10
@A_Skelton: Hm. I originally had a comment here linking to the original question. It provided ample context for why this was needed. Not sure why that comment got deleted. – Konrad Rudolph Apr 18 '17 at 10:51
up vote 10 down vote
When designing a new experiment, In which situation is it better to increase the depth of sequencing over the number of replicates?
added by Mitra Apr 16 '17 at 11:16
link
2  
in retrospect, I wonder if this question could live on biology.stackexchange.com instead? (TBH, didn't know about Biology SE till a couple of minutes ago) – Mitra Apr 16 '17 at 15:32
5  
It seems like biology.stackexchange.com is more geared for less technical questions – ahtmatrix Apr 16 '17 at 16:08
What type of sequencing? – Asker Brejnrod Apr 17 '17 at 15:08
up vote 10 down vote
What are the main differences between the SCOP and the CATH classification?
added by Mitra Apr 16 '17 at 11:30
link
up vote 10 down vote
How do I design a DESeq2 design matrix for six groups?
added by GWW Apr 16 '17 at 13:37
link
up vote 10 down vote
Why is it so important to correct for batch effects in a sequencing experiment and is there any way to avoid them from start?
added by Mitra Apr 16 '17 at 15:22
link
up vote 10 down vote
Which are the criteria I should consider to pick a good outgroup for my phylogenetic tree?
added by Mitra Apr 16 '17 at 15:24
link
This question might fit better in biology than bioinformatics, since the answer will likely be based on evolutionary biology considerations. – bli Apr 18 '17 at 9:01
@bli Yes probably, but as I wrote in another question, I didn't know about Biology SE before. There is one reason I haven't deleted the question yet, is that the extent of this bioinformatics SE is not clear yet (at least for me). And as there is a bioinformatics tag in SO and Biology SE, one can argue that there is no real need for a new place anyway (with what I would disagree) – Mitra Apr 18 '17 at 10:50
2  
What's wrong with including phylogenetics under the huge umbrella of Bioinformatics? It doesn't just have to be about high-throughput sequencing. – gringer Apr 18 '17 at 12:35
@gringer I agree with you about Bioinformatics is not only about sequencing and as pointed out by K.Rudolph in discuss.area51.stackexchange.com/questions/26711/…, we need to define this new SE. The reason I might agree with bli that this one should go to BiologySE is mostly due to the following question: Would "pure" biologists would consult Bioinformatics SE before designing their experiments? The fact that they should is pretty irrelevant though (at least for me) – Mitra Apr 18 '17 at 13:09
Phylogenetics is perfectly fine within bioinformatics. "wet lab" biologists may also be very well equipped to answer this question. I hope we don't start to develop a "one-drop rule" of biological purity. BTW for this specific question, the solution is computational (no lab experiments required). – Leonardo de Oliveira Martins Apr 18 '17 at 21:58
show 1 more improvement suggestion
up vote 10 down vote
How can I extract just the CDS from a list of accession numbers from GenBank?
added by ahtmatrix Apr 16 '17 at 16:09
link
up vote 10 down vote
How can I find the centre regions of cell population areas in flow cytometry biplots?
added by gringer Apr 16 '17 at 22:46
link
up vote 10 down vote
What's the best way to combine phylogenetic trees from multiple genes?
added by gringer Apr 16 '17 at 22:52
link
up vote 10 down vote
What's the best way to combine a confocal fluorescence image into a 3D model?
added by gringer Apr 16 '17 at 22:56
link
up vote 10 down vote
How do I detect repetitive sequences using the raw signal produced from a nanopore device?
added by gringer Apr 16 '17 at 23:00
link
up vote 10 down vote
What are good QC parameters to measure prior to doing a whole-transcriptome RNASeq run?
added by gringer Apr 16 '17 at 23:05
link
up vote 10 down vote
How does indexing a VCF file work and how do I use the tools to index and retrieve arbitrary VCF lines?
added by abetusk Apr 17 '17 at 8:59
link
up vote 10 down vote
What is 2bit format, what it's format and what tools do I use to create/retrieve/etc. 2bit files?
added by abetusk Apr 17 '17 at 9:18
link
up vote 10 down vote
What is the difference between VCF and gVCF, and are there any official standards for producing gVCF files?
added by abetusk Apr 17 '17 at 9:31
link
up vote 10 down vote
What are the main databases containing information about protein-protein-interactions?
added by prab4th Apr 17 '17 at 9:31
link
up vote 10 down vote
How can align a set of reads to a population of genomes?
added by sh4wn Apr 17 '17 at 15:58
link
1  
Suggested rewording: "How can a set of reads be aligned to a population of genomes?" – gringer Apr 18 '17 at 20:42
up vote 10 down vote
What tools or methods can I use to determine whether my genome assembly is any good?
added by Dominik Apr 17 '17 at 16:11
link
up vote 10 down vote
What algorithm(s) should I use to build a phylogenetic tree, distance, MP, ML or Bayesian? What tools are preferred?
added by medbe Apr 17 '17 at 19:37
link
There is this thing of not asking about 'favourite' and 'preferred' tools, methods or papers... It might worth to narrow the question to a specific language or OS or on the other hand to extend the question to how the choice of a set of parameters is going to impact the final conclusion – Mitra Apr 18 '17 at 11:06
up vote 10 down vote
Is there a tool to convert genomic coordinates between different releases of C. elegans reference genomes?
added by bli, edited by wythagoras Apr 18 '17 at 17:01
link
Note: I just changed the first word of this question, "s" to "Is" – wythagoras Apr 18 '17 at 18:26
up vote 10 down vote
Should I get a reference genome and annotations from Ensembl, UCSC, or a specific organism-related database?
added by bli Apr 18 '17 at 8:56
link
up vote 10 down vote
How can the normalized read count values corresponding to my raw input be retrieved from a DESeq2 result?
added by bli Apr 18 '17 at 8:56
link
up vote 10 down vote
What are some good libraries to (dynamically) visualize metabolic pathways in a webapplication
added by Tom Aerts Apr 18 '17 at 10:36
link
2  
On one hand: we're not supposed to ask about 'favourite' and 'preferred' tools. Also, this question, to my surprise, is googlable - you can find some libraries with moderate searching, though it's hard to tell what is "good" or "useful". Still, this is definitely a question worth discussing, and I would read it, so upvoted. – ancientcampus Apr 18 '17 at 18:26
up vote 10 down vote
Under what circumstances should I use a linear mixed model for conducting a genome-wide association study?
added by gntc Apr 18 '17 at 18:16
link
up vote 10 down vote
I wish to use [Software X]. However, the IT department refuses to install it, as they have not approved it for patient data. What should I do?
added by ancientcampus Apr 18 '17 at 18:18
link
Further clarifications: the software is basically safe for such data. Basic concept behind this question: it's less of a technical question, more an issue that's fairly common and somewhat unique to bio/clinical informatics. – ancientcampus Apr 18 '17 at 18:41
up vote 10 down vote
What is the best way to select coding regions from multiple gVCFs that are on the order of terabytes?
added by gntc Apr 18 '17 at 18:20
link
up vote 9 down vote
I am considering a career in bioinformatics. Are there any evidence-based suggestions about which language I should study: Perl, Python or R? [closed]
added by DYZ Apr 14 '17 at 19:46
link

closed as not constructive by Konrad Rudolph, Aurora0001, Robert Cartaino Apr 18 '17 at 15:58

This question is not a good fit to our Q&A format. We expect answers to generally involve facts, references, or specific expertise; this question will likely solicit opinion, debate, arguments, polling, or extended discussion.

3  
Whoever suggested to close the question as being not constructive: I specifically mentioned that the answer shall be evidence-based. – DYZ Apr 15 '17 at 21:55
3  
That’s window-dressing. The question/discussion will be argumentative. From experience, it’s simply not a good fit for the Q&A format. – Konrad Rudolph Apr 16 '17 at 10:15
3  
This could be answered with that one of these languages is most used in a career. Maybe changing to: "Which language is uesd most in bioinformatics"? – wythagoras Apr 18 '17 at 17:00
1 2 next

This site has

Launched!

This Stack Exchange site's beta was successful, so it launched 1 year ago.

proposed by

Franck Dernoncourt
451k●488●2232●4375

6 years ago

edited by

Robert Cartaino ♦ 3
233k●72●678●1465

6 years ago

viewed

17,669 times

latest activity

6 years ago

followers

users also following

5.0% Constructed langu...
3.8% Quantum Computing
2.5% Computer Science...
1.9% Internet of Things
69.4% only this proposal

followers active in

39.4% Stack Overflow
17.5% Bioinformatics
12.5% Cross Validated
10.0% Biology
8.8% Academia
8.1% Super User

recent followers

added Jun 2 '17 at 10:16
BioGeek
25.3k●29●120●249
added May 15 '17 at 5:47
Nat
40.4k●45●289●599
added May 12 '17 at 19:47
Henry WH Hack v3.0
9,501●14●70●169
added May 8 '17 at 15:27
Ines de Santiago
51●1
added May 7 '17 at 9:02
Always Confused
8,742●9●78●227
added May 5 '17 at 12:28
Tasos
1,442●18●36
added May 5 '17 at 8:27
Prradep
6,167●5●47●101
added May 4 '17 at 4:25
Raelands
51●1
added May 2 '17 at 0:58
Peter Humburg
700●5●17
added Apr 28 '17 at 17:57
marten
51●1
added Apr 28 '17 at 3:13
Ahmad Ibrahim
2,066●2●15●33
added Apr 26 '17 at 22:57
anonymous2 ♦ 3
35.6k●21●239●586
added Apr 22 '17 at 15:22
sapo42
51●1
added Apr 21 '17 at 14:23
user171312
51●1
added Apr 21 '17 at 8:27
Llopis
11.1k●1●77●188
added Apr 20 '17 at 21:56
asyavuz
1,085●10●18
added Apr 20 '17 at 18:13
xmrn
51●2
added Apr 20 '17 at 12:09
Pierre Barbera
56●2
added Apr 20 '17 at 11:54
luc
473●1●16
added Apr 20 '17 at 11:35
mgalardini
2,585●2●24●51
added Apr 20 '17 at 10:34
mattions
490●1●9
added Apr 20 '17 at 10:22
eastafri
3,124●5●33●54
added Apr 20 '17 at 10:12
Pablo_Lat
1,173●5●16
added Apr 19 '17 at 21:47
user171149
51●1
added Apr 19 '17 at 19:49
Ben Breton
51●2
added Apr 19 '17 at 19:40
DYZ
58.7k●12●77●163
added Apr 19 '17 at 18:39
agdiaz
51●2
added Apr 19 '17 at 18:12
user171138
51●1
added Apr 19 '17 at 17:55
Jack
51●2
added Apr 19 '17 at 13:58
Tomas Di Domenico
51●2
added Apr 19 '17 at 13:50
blmoore
2,781●23●66
added Apr 19 '17 at 13:45
Joao Matos
51●2
added Apr 19 '17 at 13:07
user171120
51●1
added Apr 19 '17 at 11:26
kantale
51●1
added Apr 18 '17 at 21:37
Isaac Turner
3,536●1●32●39
added Apr 18 '17 at 21:26
morgantaschuk
912●5●18
added Apr 18 '17 at 19:24
Max Chen
51●2
added Apr 18 '17 at 16:57
wythagoras
61.7k●14●232●738
added Apr 18 '17 at 16:09
ohblahitsme
2,448●3●19●47
added Apr 18 '17 at 15:52
Ruben
8,968●1●76●154
feed icon proposal feed
faq | blog | legal | privacy policy | contact us | feedback always welcome
site design / logo © 2023 Stack Exchange Inc; user contributions licensed under cc by-sa; see the licensing help page for more information.
rev 2023.11.8.624