Bioperl: start, end, strand

Andrew Dalke
Mon, 19 Jun 2000 00:57:34 -0600

Steve said:
>Some other reasons why we can't rely on start vs. end comparisons to
>determine the strand:
>1) Single-residue features, (start = end).

Just pointing out that that's an aspect of how ranges are defined.
If a single residue was denoted [start:start+1] then there wouldn't
be the problem.  This point alone should not be enough to make a

>2) Circular sequences, (the last base is 5' of the first).

But this one can :)


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