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Questions tagged [python]

python is a programming language, widely used in bioinformatics

16 questions with no upvoted or accepted answers
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4
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0answers
157 views

How to find which scales are available in SeqUtil of Biopython?

I am trying to analyse the hydrophobicity of a sequence using BioPython's "SeqUtil". ...
4
votes
0answers
459 views

changing blast parameters using NCBIWWW module

I have found a blog post with a script that I would like to use for my current research project: link The script is incredibly fast and produces a smooth conservation plot. In the blog post, the ...
2
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0answers
38 views

Number of reactions per metabolic pathway

What is the quickest way to calculate the number of chemical reactions present in each pathway for a given organism and which online database (kegg, metacyc,reactome..) is more helpful/reliable for ...
2
votes
1answer
60 views

Is there a way to use BioLemmatizer from Python?

Lemmatization is one of the most important tasks for text normalization in NLP. One of the good lemmatizers I found for biomedical domain is BioLemmatizer. However, it is developed in Java and is ...
2
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0answers
65 views

How to get bootstrap support of phylogenetic tree?

I have used multiple sequences aligned file of protein data to generate a maximum parsimony tree, then I used the "bootstrap_trees(msa, times, tree_constructor)" ...
2
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0answers
469 views

Searching for start and stop codons for protein sequencing of contigs

I need to convert contigs into their respective protein sequences given a reference genome (i.e. I need to take a substring, whose position is already known on the string, and I need to locate the ...
2
votes
0answers
73 views

Post ipyrad filtering of SNP loci from GBS, based on SNP quality

I want to use SNPs produced by ipyrad analysis of GBS data in RAxML to examine the monophyly of a highly-variable focal species and its phylogenetic relationships with about 40 congeners. An initial ...
2
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0answers
206 views

How to measure euclidean distance between points with vtkDelaunay3D package?

I'm working with python vtkDelaunay3D package for a special purpose. I've set some points but I do not know how can I measure euclidean distance between points with this package. Is there anyone who ...
1
vote
1answer
95 views

Raw Data frame manipulation in python

Using python 3 I need to process qPCR sequencing raw data outputs by searching for the first occurrence of a user defined string and then making a new data frame using all lines after that string. I ...
1
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0answers
19 views

the positions computed by ms

I am doing simulations using a program 'ms': https://snoweye.github.io/phyclust/document/msdoc.pdf If you look at page 3 of this pdf, it explains the output produced by ms. The line which starts ...
1
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0answers
53 views

extracting gene names from pubmed abstracts

I have been extracted number of abstracts from pubmed. now I am having a bunch of abstracts of pubmed articles now from this abstracts I need to extract gene names which are included in abstracts.
1
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0answers
264 views

How to plot a 2D RNA structure in python using dot-bracket input?

I need some help with forgi library for visualisation of RNA secondary structure. I have an RNA sequence and dot-bracket notation of the secondary structure and I would like to plot 2D graph like ...
0
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0answers
36 views

How to compare multiple genetic profiles in Python?

I have hundreds of vcf file where each vcf file contains genome profile for a tissue. A portion of the vcf file is as follows: [ I can read each vcf file into a dataframe. So it would be hundreds of ...
0
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0answers
20 views

How to retrieve the best-scoring Trinity isoform from blastx results

I'm working on a somewhat unusual transcriptome focused on a killer X chromosome. This chromosome has some new genes, with expression levels quite different from their autosomal paralogs. I've found ...
0
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0answers
28 views

Python module bamtags

Does anyone know this python module, bamtags? I'm using a pipeline (Dovetail Genomics, HiRise) that imports it, but it seems it doesn't exist. It's impossible to install it and there is no ...
0
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0answers
121 views

How can I calculate and compare intra-cluster correlation for each GO term and pathway?

How can I calculate and compare intra-cluster correlation for each GO term and pathway? I want for all the genes, which belong to the same GO-term, calculate a similarity score. Each GO term can be ...