September 2, 2014

Human Transcription Factor Databases

I was searching for all human transcription factors (TFs). I found the following databases.

  1. TRANSFAC (link): It seems to be the most comprehensive database for eukaryotic TFs. It has both public and professional versions. As expected, the professional version contains more data. The first paper on TRANSFAC published in 2000 received more than 1000 citations so far.
  2. DBD (link): It contains predicted transcription factors from whole genomes. The first paper on DBD published in 2008 received ~140 citations so far.
  3. AnimalTFDB (link): As the name suggests, it contains animal transcription factors. The first paper on AnimalTFDB published in 2012 received ~25 citations so far.

The following discussions were helpful to know about these databases:
  1. List Of All Transcription Factors In Human in Biostars (link)
  2. Human transcription factors in ResearchGate (link)
  3. Available Transcription Factor Databases (link)

August 31, 2014

Useful links for python programmers


Plots in Python:

August 30, 2014

Useful ubuntu help links for beginners


  • Show only the current directory in terminal: link
  • Vi Cheat Sheet: link link2
  • Select-Cut-Copy-Paste text in vi: link
  • Set vi indentation for python or other plugins: uncomment a few lines in /etc/vim/vimrc.
  • Switch windows of the current application: link
  • Install/uninstall programs locally without any administrative (sudo) privilege: link  link
  • Install Eclipse from command line: link
  • keep linux process running after ssh session expired: serverfault IBM tutorial
  • Unix/Linux cheat sheet: fosswire.com
  • Keyboard does not respond after resuming: restart lightdm. You may add the following script in a file in /etc/pm/sleep.d/ which will be called on every resume. askubuntu1 askubuntu2 askubuntu3

    case "${1}" in
        resume|thaw)
        sudo service lightdm restart
    ;;
    esac
  • Wine installation: youtube
  • Adobe reader installation in wine: winehq
  • Reload ~/.bash_profile: source ~/.bash_profile