For more information on the Perl programming language, consider these
books:
- Christiansen, Tom and Nathan Torkington, Perl
Cookbook (O'Reilly & Associates).
- Schwartz, Randal L. and Tom Phoenix, Learning Perl
(O'Reilly).
- Tisdall, James, Beginning Perl for
Bioinformatics (O'Reilly).
- Wall, Larry, Tom Christiansen, and Jon Orwant, Programming
Perl (O'Reilly).
The following texts are indispensable resources for information on
sequence alignment and algorithms in general:
- Cormen, Thomas H. et al., Introduction to Algorithms
(MIT Press).
- Gusfield, Dan, Algorithms on Strings, Trees, and Sequences:
Computer Science and Computational Biology (Cambridge
University Press).