This workflow and pack were designed for a class project.  The Kepler based workflow allows one to extract specific information from a gene sequence by using the accession ID as input.  By using two web services created for the DNA Data Bank of Japan (DDBJ, http://www.xml.nig.ac.jp/wabi/Method?serviceName=DDBJ&mode=methodList&lang=en), one can extract the sequence header information as an output file, as well as retrieve the sequence, base pair count, and base pair ratios in...