Copyright (c) 1996
        Whitehead Institute for Biomedical Research. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1.      Redistributions must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the  documentation
and/or other materials provided with the distribution.  Redistributions of
source code must also reproduce this information in the source code itself.

2.      If the program is modified, redistributions must include a notice
(in the same places as above) indicating that the redistributed program is
not identical to the version distributed by Whitehead Institute.

3.      All advertising materials mentioning features or use of this
software  must display the following acknowledgment:
        This product includes software developed by the
        Whitehead Institute for Biomedical Research.

4.      The name of the Whitehead Institute may not be used to endorse or
promote products derived from this software without specific prior written
permission.

We also request that use of this software be cited in publications as 

Steve Rozen, Helen J. Skaletsky (1996)
   Primer3. Code available at
   http://www-genome.wi.mit.edu/genome_software/other/primer3.html

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