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To remove all line ends (\n) from a Unix text file: sed ':a;N;$!ba;s/\n//g' filename.txt > newfilename_oneline.txt To get average for a column of numbers (here the second column $2): awk '{ sum += $2; n++ } END { if (n > 0) print sum / n;...

The 3rd Annual Next Generation Sequencing Asia Congress is to be held on the 22nd and 23rd of October 2013 in Singapore. Over the 2 days, the conference will provide an overview of the current options of next-generation sequencing platforms,...

The interaction between proteins and other molecules is fundamental to all biological functions. In this section we include tools that can assist in prediction of interaction sites on protein surface and tools for predicting the structure of the...

Bioinformatics rules to tickle your funny bone :)

Here is a small tutorial on how to make best use of multiple processors for bioinformatics analysis. One best way is using perl threads and forks. Knowing how these threads and forks work is very important before implementing them. Getting to know...

www.taverna.org.uk - Taverna is an open source domain independent Workflow Management System – a suite of tools used to design and execute scientific workflows. Taverna has been created by the myGrid project and is funded through a range of organisations and...

Gargi College was established in the year 1967 and is a leading South Campus college of the University of Delhi. It is a college for women and offers education in Arts and Humanities, Commerce, Science and Education. Gargi believes in its mission...

Bioinformatics National Certification (BINC) Exam conducted once per year by DBT has been now merged with DBT- BET JRF Exam

How to format the database for BLAST, run the command, view the output file, and use BioPerl and Perl to parse the output. By David Francis, Ohio State University. Delivered live at the Tomato Disease Workshop 2010. For more information, please...

www.cellbiol.com - This web development course, targeted at Biology and Bioinformatics students, aims at teaching from scratch all the skills needed to setup a fully working Linux web server and to develop and deploy web applications for Bioinformatics. No previous...