Skip to main content

screens for presence of genes of interest (GOI) in bacterial assemblies

Project description

Screen assemblies

Pipeline that screens for presence of genes of interest (GOI) in bacterial assemblies. Generates multiple CSVs and plots that describe which genes are present and how variable their sequence is. Can use DNA or protein query sequences (GOIs) and DNA contigs/fastas or protein fastas as database (db) to search in.

Getting Started

You need one fasta file with all GOIs as the query and a folder with db contigs/fastas. Db files can only have one '.' in the name (i.e., sample_1.fa NOT sample.1.fa)

Prerequisites

Required

Python 3 and scypi/Biopython Command line blast

Optional

Clustal Omega, RAXML and or IQtree

Installing

  • Download the screen_assembly3.py script and place it in your PATH:
    • git clone https://github.com/shimbalama/screen_assembly.git
    • Make sure its executable (chmod +x screen_assembly/screen_assembly3.py)
    • Export PATH="your_path:$PATH" (the command pwd will give you your PATH)
    • Best to permanently add it to you path by adding it to .bash_profile (mac) or .profile (unix)
  • Download lab_modules.py:
    • git clone https://github.com/shimbalama/common_modules.git
    • Make sure its executable (chmod +x common_modules/lab_modules.py)
    • Export PYTHONPATH="your_path:$PYTHONPATH"
    • Best to permanently add it to you path by adding it to .bash_profile (mac) or .profile (unix)
  • Place the common_modules folder next to the screen_assembly folder (as thats where it looks by default). OR use a text editor to set this line in screen_assembly3.py to point at the dir you put lab_modules.py in: sys.path.append('../common_modules') becomes sys.path.append('your_path/common_modules')

Check for updates

  • git pull

Running the tests

Once screen_assembly3.py is in your PATH type screen_assembly3.py -h . If you have all dependencies then the help menu will display. Otherwise read the erorr and install whichever dependency is missing.

Running the program

Please see the WIKI

Authors

License

This project is licensed under the MIT License - see the LICENSE https://github.com/shimbalama/screen_assembly/blob/master/LICENSE file for details

Acknowledgments

  • Mark Davies lab and Jake for testing

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

read_overlap-1.0.0.tar.gz (18.0 kB view hashes)

Uploaded source

Built Distribution

read_overlap-1.0.0-py3-none-any.whl (22.8 kB view hashes)

Uploaded py3

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page