fasta Examples and Free Source Code

Processing files line-by-line...

python fasta blast

How to output results of 'msa' package in R to fasta...

r alignment bioinformatics fasta

How to add strings to fasta identifiers...

unix awk sed fasta

determine position of an inserted string within another...

python string bioinformatics biopython fasta

how to randomly add a list of sequences into a text body...

python string bioinformatics biopython fasta

Error 'FastaIterator' object has no attribute 'records' in Biopython 1.85...

python biopython fasta

Filter a .fasta file...

bash filter bioinformatics fasta

Using Bio.SeqIO to write single-line FASTA...

python python-2.7 bioinformatics biopython fasta

Using Biopython (Python) to extract sequence from FASTA file...

python python-2.7 bioinformatics biopython fasta

extract sequences from multifasta file by ID in file using awk...

search awk bioinformatics multiline fasta

Count the number of lines and characters in a file separated by a specific character...

awk bioinformatics fasta

Read FASTA into a dataframe and extract subsequences of FASTA file...

r subset bioinformatics fasta

How to iterate a list created with SeqIO using re.findall, FASTA-input...

python regex biopython fasta python-3.12

Substitute pattern by an other pattern from two lists using while read line and sed...

awk sed while-loop fasta

Optimizing for loop for using dictionary values to format new fasta files...

python loops optimization fasta

Replacing fasta header without key-value pair file...

awk bioinformatics fasta

How to substitute a specific string pattern in a multi-line FASTA file using bash?...

bash awk sed bioinformatics fasta

How to linearize fasta sequences within a not only fasta file?...

awk fasta

Rename entries in fasta/fastq files in UNIX...

bash sed bioinformatics fasta

How should I go about implementing conditional string replacements in a fasta file?...

bash awk sed bioinformatics fasta

How to filter "productive" amino acid sequences...

python r sequence fasta

edit only the 1st column of a fasta header by removing strings after '-'...

awk sed fasta

Count reads in fasta file (loop)...

shell awk fasta

Errors in removing duplicate sequences fasta file - problem in the header...

python duplicates biopython fasta

How to download multiple sequences in one fasta file from UniProt using Python 3...

python python-requests append fasta

fasta file: replace header with filename...

bash sed fasta

Sequence length of FASTA file...

bash awk fasta

Convert table into fasta in R...

r fasta

Replacing numerical values in a FASTA file with their index in a different file. (Bash preferred)...

bash awk sed fasta character-replacement

Matching one dictionary key to another dictionary's value and returning a file with dict1.key an...

python dictionary for-loop sequence fasta