Difference between revisions of "Build a core-genome phylogeny"

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# install [https://conda.io/miniconda.html miniconda]  
 
# install [https://conda.io/miniconda.html miniconda]  
 
# create a dedicated environment and install orthofinder  
 
# create a dedicated environment and install orthofinder  
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# create a new environment
 
# create a new environment

Revision as of 12:15, 24 October 2018


Overview

This tutorial describes step by step the reconstruction of a core genome phylogeny for a given clade of bacteria.

Setup

  1. clone eutils repository
    1 # download repo from metagenlab
    2 git clone https://github.com/metagenlab/eutils.git
    3 # move to eutils directory
    4 cd eutils
    5 # add path to pythonpath and path
    6 echo "export PATH=:$PWD"':$PATH' >> ~/.bashrc
    7 echo "export PYTHONPATH=:$PWD"':$PYTHONPATH' >> ~/.bashrc
    8 # reload bashrc
    9 source ~/.bashrc
    
  2. install miniconda
  3. create a dedicated environment and install orthofinder
1# create a new environment
2conda create -n orthofinder
3source activate orthofinder
4# install orthofinder
5conda install orthofinder
6# install biopython
7conda install biopython


Get table of genome assemblies

1df -h

Download gbff files

1df -h

Prepare fasta files for orthofinder

Download gbff files