Python
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
WordNet
data
pubdata
raw_data
.gitignore
PubData installation on OS X (1).docx
README.md
required.py

README.md

PubData

Smart search engine for all bioinformatics databases worldwide

About

PubData is a search engine and file retrieval system for all bioinformatics databases worldwide. PubData searches biomedical FTP data in a user-friendly fashion similar to how PubMed searches biomedical literature. PubData is hosted as both a web application and a standalone graphical user interface (GUI) software program, while PubMed is hosted as an online web server. PubData is built on novel network programming and natural language processing algorithms that can patch into the FTP servers of any user-specified bioinformatics database, query its contents, and retrieve files for download.

PubData is written in the Python programming language (specifically, Django and PyQt4). PubData can remotely search, access, view, and retrieve files from the deeply nested directory trees of any major bioinformatics database via a local computer network. By assembling all major bioinformatics databases under the roof of one software program, PubData allows the user to avoid the unnecessary hassle and non-standardized complexities inherent to accessing databases one-by-one using an Internet browser. More importantly, it allows a user to query multiple databases simultaneously for user-specified keywords (e.g., human, cancer, transcriptome). As such, PubData allows researchers to search, access, view, and download files from the FTP servers of any major bioinformatics database directly from one centralized location. By using only a GUI or web application, PubData allows the user to simultaneously surf multiple bioinformatics FTP servers directly from the comfort of their local computer.

Please cite: "Khomtchouk et al.: 'PubData: search engine for bioinformatics databases worldwide', 2016: http://dx.doi.org/10.1101/069575" within any source that makes use of any methods inspired by PubData.

PubData web server user interface

ui

PubData web server search results

search_results

PubData binary executable installation instructions

Requirements

  • Python >= 2.7

Linux:

  • Make sure you have Python 2.7 installed.
  • Python libraries needed: PyQt4, PyQt
  • Git clone PubData directory.
  • Navigate to /interface directory.
  • Run “python GUI.py”.
  • If you are missing a Python library, it will tell you when running this.

GUI screenshots

s1_lean s2_lean s3_lean s4_lean s5_lean

When you open PubData, first pick a bioinformatics database to login to:

s6_lean

Logged into PANTHER (Protein ANalysis THrough Evolutionary Relationships) Classification System database:

s7_lean

If you don’t see your favorite database in the list, you can manually insert it yourself (convenient for recently published databases):

s8_lean s9_lean

Let’s say you want to "Google search" multiple databases simultaneously:

s10_lean

Keyword search for ChIP-seq files across these selected databases (multiple keywords may be used as well):

s11_lean

Showing all relevant search results pertaining to ChIP-seq files across all selected databases:

s13_lean

Keyword search for RNA-seq files across these selected databases (multiple keywords may be used as well):

s12_lean

Showing all relevant search results pertaining to RNA-seq files (from the selected databases):

s14_lean