When last checked this resource was offline Our automated link checker has alerted the folks responsible for the part of our site where this problematic link is referenced.
If you have further information about the link (e.g. a new location where the information can be found) please let us know.
You may be able to find previous versions at the Internet Archive.
This interactive tutorial is designed as a quick introduction to the BLAST family of sequence analysis programs. These slides show a progression of steps in accessing and using BLAST, beginning at the home page for the National Center for Biotechnology Information (NCBI) and ending at PubMed, a tool for searching scientific literature. In this series, a nucleotide sequence is submitted and compared, using blastn, to GenBank, a comprehensive database of biological sequences.
