Welcome to the homepage of GIPhy, the genomic taxonomy expertise group of the Centre de Ressources Biologiques de l'Institut Pasteur (CRBIP).
GIPhy is highly involved in bioinformatics developments and scientific research topics focusing on biological classifications.
Therefore, projects regarding important themes such as systematics, taxonomy, homology and related fields are specifically addressed by the members of this dedicated group.
More details about GIPhy (members, main projects, publication list):
https://tinyurl.com/0-GIPhy-0
Empirical Models of Amino Acid Substitution
a complete list of amino acid replacement matrices for model-based sequence evolution analyses https://giphy.pasteur.fr/empirical-models-of-amino-acid-substitution |
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PhyloM
phylogenetic markers suited for the phylogenetic analysis of specific phyla https://giphy.pasteur.fr/PhyloM |
AlienDiscover
inferring alien oligonucleotides (adapters, primers, ...) from short sequencing reads https://gitlab.pasteur.fr/GIPhy/AlienDiscover |
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AlienRemover
removing contaminating reads from high-throughput sequencing data https://gitlab.pasteur.fr/GIPhy/AlienRemover |
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AlienTrimmer
clipping and trimming high-throughput sequencing reads https://research.pasteur.fr/en/software/alientrimmer |
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ASSU
assembling SSU from whole genome high-throughput sequencing reads https://gitlab.pasteur.fr/GIPhy/ASSU |
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BMGE
selecting characters from a multiple sequence alignment for phylogenetic inference https://research.pasteur.fr/en/software/bmge-block-mapping-and-gathering-with-entropy |
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C2A/A2C
two tools for translating and back-translating codon and amino-acid sequence files, respectively https://gitlab.pasteur.fr/GIPhy/C2A.A2C |
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COGniz
COG annotation of CDS https://gitlab.pasteur.fr/GIPhy/COGniz |
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Concatenate
building a supermatrix of characters by concatenating multiple sequence alignments https://gitlab.pasteur.fr/GIPhy/Concatenate |
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contig_info
estimating standard descriptive statistics from contig sequences https://gitlab.pasteur.fr/GIPhy/contig_info |
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delice
assessing delineation cutoff estimates https://gitlab.pasteur.fr/GIPhy/delice |
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DNA2ORF
efficient genome partitioning into open reading frames https://gitlab.pasteur.fr/GIPhy/DNA2ORF |
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eCDS
extracting coding sequences from a FASTA-formatted contig sequence file https://gitlab.pasteur.fr/GIPhy/eCDS |
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eFASTA
extracting nucleotide segments from a FASTA-formatted file https://gitlab.pasteur.fr/GIPhy/eFASTA |
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FASTA2AGP
creating AGP files from FASTA-formatted scaffold sequence files https://gitlab.pasteur.fr/GIPhy/FASTA2AGP |
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fastq_info
estimating standard descriptive statistics from FASTQ files https://gitlab.pasteur.fr/GIPhy/fastq_info |
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findSynapomorphies
finding characters shared by a group of aligned sequences https://gitlab.pasteur.fr/GIPhy/findSynapomorphies |
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fqCleanER
FASTQ file Cleaning and Enhancing Routine https://research.pasteur.fr/en/tool/fqcleaner |
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fq2dna
genome de novo assembly from raw paired-end FASTQ files https://research.pasteur.fr/en/tool/fq2dna |
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gbk2ENA
converting Genbank files into EMBL-like files suitable for submission to the ENA https://gitlab.pasteur.fr/GIPhy/gbk2ENA |
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GenoLayout
creating figures showing linear maps between genomes https://gitlab.pasteur.fr/GIPhy/GenoLayout |
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GenoMed
determining the medoid of a set of genomes https://gitlab.pasteur.fr/GIPhy/GenoMed |
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Gklust
fast genome sequence clustering https://gitlab.pasteur.fr/GIPhy/Gklust |
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HCAP
cropping reads to reach homogeneous composition among position https://gitlab.pasteur.fr/GIPhy/HCAP |
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JolyTree
inferring distance-based phylogenetic trees from unaligned genome sequences https://research.pasteur.fr/fr/software/jolytree |
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LINtree
building prefix tree from LIN codes https://gitlab.pasteur.fr/GIPhy/LINtree |
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MSAshrink
Multiple Sequence Alignment shrinking https://gitlab.pasteur.fr/GIPhy/MSAshrink |
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MSTclust
Minimum Spanning Tree-based clustering https://gitlab.pasteur.fr/GIPhy/MSTclust |
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OGRI
estimating Overall Genome Relatedness Indices https://gitlab.pasteur.fr/GIPhy/OGRI |
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phyloMseek
searching and extracting PhyloM: bacteria universal single-copy genes https://gitlab.pasteur.fr/GIPhy/phyloMseek |
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RepeatPlot
creating figures that represent the positions of long repeats in a chromosome https://gitlab.pasteur.fr/GIPhy/RepeatPlot |
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REQ
estimating branch supports in distance-based phylogenetic trees https://research.pasteur.fr/fr/b/_LV |
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ROCK
fast and accurate digital normalization of high-thoughput sequencing reads https://research.pasteur.fr/en/software/rock |
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SAM2MSA
building a multiple sequence alignment well-suited for phylogenetic analysis from read mapping data https://gitlab.pasteur.fr/GIPhy/SAM2MSA |
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SimiPlot
creating figures showing overall similarity between genomes https://gitlab.pasteur.fr/GIPhy/SimiPlot |
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SWANI
Smith-Waterman-based Average Nucleotide Identity https://gitlab.pasteur.fr/GIPhy/SWANI |
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wgetENAHTS
downloading FASTQ files from the ENA repositories https://gitlab.pasteur.fr/GIPhy/wgetENAHTS |
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wgetGenBankWGS
downloading genome assembly FASTA files from the GenBank or RefSeq repositories https://gitlab.pasteur.fr/GIPhy/wgetGenBankWGS |
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YACO
yet another contig ordering https://gitlab.pasteur.fr/GIPhy/YACO |
Supplementary data accompanying some of our published analyses
https://giphy.pasteur.fr/data