SEQEL: a tool for biological sequence manipulation in Emacs

Sequences are arguably the most common biological data. An easy-to-use tool can greatly facilitate daily manipulation and analysis of biological sequences. Here, we present SEQEL, a tool providing a convenient environment for editing, formatting and rendering of DNA, RNA and protein sequences. This is accomplished by extending the commonly used text editor, Emacs, which is available for Windows, Linux and Mac OS.The unit tested ELISP source code for seqel is freely available from https://github.com/rnaer/seqel along with documentation.zhenjiang.xu@gmail.com.