Search Results for "fasta"
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Showing 142 open source projects for "fasta"
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Fastq-Fasta Converter
A bioinformatics tool that converts Fastq into Fasta
Fastq-Fasta Converter is a desktop application that converts Fastq files into Fasta files. -
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Prokka
Rapid prokaryotic genome annotation
Prokka is a command-line software tool for rapid annotation of prokaryotic genomes (bacteria and archaea). Given a FASTA file of contigs, it predicts genes, rRNAs, tRNAs, and other functional elements, then assigns functions by comparing to reference protein databases and HMM profiles. It outputs GenBank, GFF, and other formats compatible with downstream tools and genome browsers. Prokka handles common complications—overlapping ORFs, frameshifts, alternate start codons—while providing customizable databases so researchers can bias domain or strain-specific annotations. ... -
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BBMap
BBMap short read aligner, and other bioinformatic tools.
...BBNorm: Kmer-based error-correction and normalization tool. Dedupe: Simplifies assemblies by removing duplicate or contained subsequences that share a target percent identity. Reformat: Reformats reads between fasta/fastq/scarf/fasta+qual/sam, interleaved/paired, and ASCII-33/64, at over 500 MB/s. BBDuk: Filters, trims, or masks reads with kmer matches to an artifact/contaminant file. ...and more! -
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MetRFinder
Detection of Heavy Metal Resistance Genes from Bacterial Proteomes
MetRFinder is a standalone GUI-based bioinformatics tool developed in Python for rapid identification of heavy metal resistance genes from bacterial proteomes. The software integrates DIAMOND BLASTP with BacMet Experimental and BacMet Predicted databases to enable high-throughput screening of protein FASTA files. Users can analyze single or multiple bacterial isolates through an intuitive graphical interface without requiring command-line expertise. MetRFinder automatically filters hits based on user-defined sequence identity thresholds and E-value criteria, assigns gene annotations, and generates detailed Excel reports along with summary statistics. ... -
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cufCDS
Codon usage frequency (CUF) calculator of coding fasta sequences
cufCDS calculates codon usage frequency (CUF) of coding sequences (CDSs). The input of this application is a fasta file of coding sequences. The application removes CDSs that are not divisible by 3 and counts the codons of each CDS after removing the start and stop codons. The result for each CDS is reported in the .gcf file. The following files are also produced: .fss, which reports the frequencies of codons used as start and stop signals .lss, which contains the list of start and stop codons of each gene. .cuf, which reports the total frequencies and the fraction of synonymous codons. -
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MView
Extract and reformat a sequence database search or multiple alignment
.... ---- MView is a command line utility that extracts and reformats the results of a sequence database search or a multiple alignment, optionally adding HTML markup for web page layout. It can also be used as a filter to extract and convert searches or alignments to common formats. Inputs: - Sequence database search: BLAST, FASTA suites. - Multiple sequence alignment: CLUSTAL, HSSP, MSF, FASTA, PIR, MAF. Outputs: - HTML, FASTA, CLUSTAL, MSF, PIR, RDB (tab-separated). Found a bug? Please open an issue on the MView issue tracker at https://github.com/desmid/mview/issues or send an email to biomview@gmail.com. -
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PLEK
predictor of long non-coding RNAs and mRNAs based on k-mer scheme
...Download PLEK.1.2.tar.gz from https://sourceforge.net/projects/plek/files/ and decompress it. $ tar zvxf PLEK.1.2.tar.gz 2. Compile PLEK. $ cd PLEK.1.2 $ python PLEK_setup.py USAGE python PLEK.py -fasta fasta_file -out output_file -thread number_of_threads -minlength min_length_of_sequence -isoutmsg 0_or_1 -isrmtempfile 0_or_1 Examples: 1. $ python PLEK.py -fasta PLEK_test.fa -out predicted -thread 10 2. $ python PLEK.py -fasta PLEK_test.fa -out predicted -thread 10 -minlength 150 We upgraded PLEK to PLEKv2.: https://doi.org/10.1186/s12864-024-10662-y Aimin Li, Haotian Zhou, Siqi Xiong, et al. ... -
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PLEKv2
PLEKv2: predicting lncRNAs and mRNAs
PLEKv2: predicting lncRNAs and mRNAs based on intrinsic sequence features and the Coding-Net model INSTALLATION ------------- We upgraded PLEK to PLEKv2. All you need is RNA sequences (fasta file). Steps: 1. Download PLEK.2.1.tar.gz from * and decompress it. $ tar zvxf PLEK.2.1.tar.gz 2. Compile PLEK2.1 $ cd PLEK2.1 3. decompress Coding_Net_kmer6_orf.h5.bz2 model $ bunzip2 Coding_Net_kmer6_orf.h5.bz2 4. decompress Coding_Net_kmer6_orf_Arabidopsis.h5.bz2 model $ bunzip2 Coding_Net_kmer6_orf_Arabidopsis.h5.bz2 USAGE Python PLEK2.py -i fasta_file -m model(ve: vertebrate , pl: plant) Examples: $ python PLEK2.py -i test.fasta -m ve Aimin Li, Haotian Zhou, Siqi Xiong, Junhuai Li, Saurav Mallik, Rong Fei, Yajun Liu, Hongfang Zhou, Xiaofan Wang, Xinhong Hei, Lei Wang. ... -
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BioBytes PairSync
A Bioinformatics Tool for Basic Information Retrieval
...Users can retrieve various information about the input sequence, such as nucleotide or amino acid frequency, GC content, reverse complement, transcription, translation, amino acid molecular weight, isoelectric point, and open reading frames. Users can save the output information to a text file and clear the output section for a clean slate. Additionally, loading sequences from FASTA or text files is supported, making it convenient for users to work with existing sequence data. Enjoy exploring the functionalities provided by this GUI app for basic sequence analysis! -
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FCGRGen
A tool for generating Frequency Chaos Game Representation images
FCGRGen is a user-friendly tool for generating Frequency Chaos Game Representation (FCGR) images of genomic sequences. It takes input genomic sequences in FASTA file format and provides an easy-to-use interface for specifying the value of k (the length of oligonucleotides) and generating FCGR images. • Input genomic sequences in FASTA file format. • Browse button for selecting the input file. • Browse button for selecting the output folder. • Specify the value of k for FCGR generation. • Generate FCGR images for input sequences. • Intuitive user interface for ease of use. ... -
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Fasta-browser
Fasta-browser
Fasta-browser https://fasta.top -
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InterMine
A powerful open source data warehouse system
InterMine is an open-source data warehouse system tailored for the integration and analysis of complex biological data. It enables researchers to create databases from diverse data sources and provides sophisticated web query tools for data exploration. -
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sRNAWorkbench
The UEA sRNA Workbench
A suite of tools for analysing small RNA (sRNA) data from Next Generation Sequencing devices. Including expression profiling of known mirco RNA (miRNA), identification of novel miRNA in deep-sequencing data and identification of other interesting landmarks within high-throughput genetic data -
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A script to take orthomcl cluster output and fasta file with all clustered sequences, to generate a MSA per cluster, folllowed by alignment trimming and tree generation.
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PAN2HGENE, a computational tool that allows identification of gene products missing from the original genome sequence, with automated comparative analysis for both complete and draft genomes, can be used to address this limitation. In this study, PAN2HGENE was used to identify new products, resulting in altering the alpha value behavior in the pangenome without altering the original genomic sequence. Our findings indicate that this tool represents an efficient alternative for comparative...
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KimBlast
Blast+ the easy way
KimBlast GUI formats and indexes Fasta databases for Blast, performs Blast searches and analyzes results. Python 3.x version. For more information, you can have a look at the README.md file in the source code tree: https://sourceforge.net/p/lp-csic-uab/kimblast3/code/ci/default/tree/README.md -
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miRSim
Seed-based RNA-Seq Simulator
The miRSim tool can generate the synthetic RNA-Seq data in standard fastq/fasta format by utilizing the sequence-specific properties (i.e., seed and xseed (remaining part of the sequence after removing seed)). Additionally, miRSim also generates the ground truth in CSV format that provides information about genomic location, CIGAR string, sequence, and expression counts. -
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...SimulaTE will greatly aid in evaluating the suitability of different approaches for estimating TE abundance within populations and to test whether given genomic resources, such as a reference genome or a TE database (a fasta file containing consensus sequences of TEs), are suitable for TE identification. Manual https://sourceforge.net/p/simulates/wiki/Home/#manual Walkthrough https://sourceforge.net/p/simulates/wiki/Home/#walkthrough Validation https://sourceforge.net/p/simulates/wiki/Home/#validation
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fas2svg
Visualize genetic code structure from fasta file.
Generate svg file from fasta file. -
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MPI-dot2dot
A Parallel Tool to Find DNA Tandem Repeats on Multicore Clusters
MPI-dot2dot is a parallel tool to accelerate the identification of Tandem Repeats on multisequence datasetes. This tool receives as input a multisequence file with FASTQ or FASTA formats. It uses MPI processes and OpenMP threads to exploit the compute capabilities of multicore clusters. -
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LoopMatcher
Find sequence-specific stem-loops in FASTA and GenBank files.
LoopMatcher is a bioinformatics tool that searches for hairpin structures in cDNA / mRNA sequences (in FASTA, GenBank or Vienna format) with specific consensus sequences in the loop. It uses RNAfold to predict sequence structure and UShuffle to generate random sequences with a defined k nucleotide frequency. Also, sequences in GenBank format can be downloaded directly from NCBI using the NCBI access ID. Requirements JAVA Runtime 8. -
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TaxOnTree
A program for associating taxonomic information in a phylogenetic tree
...The output is a NEX format tree file configured to be opened in FigTree, that users can promptly color by any taxa or by the ancestrality shared by sequences with query. Input can be a Fasta formatted file to be used in a BLAST search or a list of sequences represented by their identifiers (UniProtAC or NCBI gi), if a cluster is already available. Also, a newick file produced with user software and specific settings can be used to proceed with the taxonomic labeling. TaxOnTree turns its user into an expert on taxonomy. ... -
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GapFiller
A de novo local assembler for paired reads
GapFiller is a seed-and-extend local assembler to fill the gap within paired reads. It can be used for both DNA and RNA and it has been tested on Illumina data. GapFiller can be used whenever a sequence is to be assembled starting from reads lying on its ends, provided a loose estimate of sequence length. -
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FastaTools
Performs several operations to Fasta protein databases
FastaTools performs several operations to Fasta protein databases. For more information, you can have a look at the README.md file in the source code tree: https://sourceforge.net/p/lp-csic-uab/fastatools/code/ci/default/tree/README.md Or you can download the Documentation an Tutorial PDF file in the Files section: https://sourceforge.net/projects/fastatools.lp-csic-uab.p/files/FastaTools%20Documentation%20and%20Tutorials.pdf - Gallardo, Ó., Ovelleiro, D., Gay, M., Carrascal, M., & Abian, J. (2014). ... -
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SVPhylA
SVPhylA: Sequence Vectorization for Phylogenetic Analyses
SVPhylA is a python tool for the calculation of several alignment-free distances for phylogenetics analysis from the most popular alignment-free approaches. Such alignment-free methods basically encode DNA and protein sequences (fasta files) into numerical vectors allowing the calculation of alignment-free distances which may be combined into a consensus/compromise matrix by using algorithms like DISTATIS based on Multidimensional Scaling (MSD), Lineal Principal Component Analysis (PCA) and PCA-Kernel (non-lineal). In addition, genetic distances derived can be either combined between them or with the alignment-free distances. ...
