[BioPython] EST Alignment

[Michael Fahy]

I expect to be getting two sets of ESTs from two stages of an organism whose genome has been sequenced.  I would like to align the ESTs to the genome sequence to identify the genes that are being expressed and, more importantly, to find the differences in genes between the two sets.  There is an EST2GENOME class in BioPerl that looks like it would help. Is there anything similar in BioPython?  Or public tools, accessible thorugh BioPython,  for identifying genes by aligning ESTs to genome sequences?