Bioperl: Stymied by Bio::Tools::Blast

[Lincoln Stein]

My very first large project with Bio::Tools::Blast and I'm stymied by
a silly problem:

When I retrieve the list of HSPs for a hit, how do I tell whether
I'm dealing with a plus or a minus strand HSP?  The range() operator
always sorts the endpoints of the subject and query sequences from
lower to higher!

Lincoln

-- 
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Lincoln D. Stein                           Cold Spring Harbor Laboratory
lstein@cshl.org			                  Cold Spring Harbor, NY
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