WCD

wcd is a new DNA sequence clustering tool, developed by Scott Hazelhurst and his team at the University of the Witwatersrand. It reads in a set of DNA sequences (typically ESTs or mRNAs) in FASTA format and organises them into clusters of similar sequences, producing a list of clusters and their members on standard output.The source code for wcd can be downloaded here. More information and documentation for wcd is available here.