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Design PCR primers from DNA sequence. Widely used (190k Google hits for "primer3"). From mispriming libraries to sequence quality data to the generation of internal oligos, primer3 does it. C&perl. Developers/testers/documenters needed.

Browse Files for Primer3 - PCR primer design tool

File/Folder Name  Platform Size Date ↓ Downloads Notes/Subscribe
Newest Files
primer3-2.2.1-alpha.tar.gz linux mac windows 2.1 MB 2009-10-28 1,122 Release Notes
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primer3 17.1 MB 2009-10-29 48,562 Subscribe Folder view
2.2.0-alpha 2.2 MB 2009-10-29 217 Subscribe Folder view
release_notes.txt 15.3 KB 2009-10-29 35
primer3-2.2.0-alpha.tar.gz 2.1 MB 2009-10-23 182 Release Notes
2.2.1-alpha 2.2 MB 2009-10-29 1,162 Subscribe Folder view
release_notes.txt 15.4 KB 2009-10-29 40
primer3-2.2.1-alpha.tar.gz linux mac windows 2.1 MB 2009-10-28 1,122 Release Notes
2.0.0-alpha 1.8 MB 2008-12-20 2,760 Subscribe Folder view
primer3-2.0.0-alpha.tar.gz 1.8 MB 2008-12-20 2,760 Release Notes
1.1.4 3.4 MB 2008-05-15 21,914 Subscribe Folder view
README-primer3-1.1.4.txt 60.6 KB 2008-05-15 6,030 Release Notes
primer3-1.1.4-WINXP.zip 1.3 MB 2008-05-15 6,601 Release Notes
primer3-1.1.4-WINXP.checksum.txt 136 Bytes 2008-05-15 1,019 Release Notes
primer3-1.1.4-OSX.checksum.txt 139 Bytes 2008-05-15 711 Release Notes
primer3-1.1.4-OSX.tar.gz 1.0 MB 2008-05-15 1,734 Release Notes
primer3-1.1.4.tar.gz 974.6 KB 2008-04-29 2,869 Release Notes
primer3-1.1.4.checksum.txt 132 Bytes 2008-04-29 2,950 Release Notes
1.1.3 943.7 KB 2008-02-22 934 Subscribe Folder view
primer3-1.1.3.tar.gz 943.7 KB 2008-02-22 934 Release Notes
1.1.1 3.4 MB 2007-04-03 15,238 Subscribe Folder view
primer3-1.1.1-WINXP.zip 1.3 MB 2007-04-03 3,663 Release Notes
primer3-1.1.1-WINXP.checksum.txt 139 Bytes 2007-04-03 660 Release Notes
primer3-1.1.1-OSX.tar.gz 1.0 MB 2007-03-28 1,105 Release Notes
primer3-1.1.1-OSX.checksum.txt 141 Bytes 2007-03-28 491 Release Notes
primer3-1.1.1.tar.gz 965.1 KB 2007-03-28 1,944 Release Notes
primer3-1.1.1.checksum.txt 133 Bytes 2007-03-28 1,653 Release Notes
README-primer3-1.1.1.txt 62.1 KB 2007-03-28 5,722 Release Notes
1.1.0-beta 2.2 MB 2007-03-20 2,279 Subscribe Folder view
primer3-1.1.0-beta-WINXP.zip 156.4 KB 2007-03-20 143 Release Notes
primer3-1.1.0-beta-WINXP.checksum.txt 69 Bytes 2007-03-20 69 Release Notes
primer3-1.1.0-beta-OSX-univ-binary.checksum.txt 84 Bytes 2007-02-07 109 Release Notes
primer3-1.1.0-beta-OSX-univ-binary.tar.gz 1.0 MB 2007-02-07 211 Release Notes
primer3-1.1.0-beta.tar.gz 963.1 KB 2007-02-07 439 Release Notes
primer3-1.1.0-beta.checksum.txt 67 Bytes 2007-02-07 251 Release Notes
README-primer3-1.1.0-beta.txt 58.9 KB 2007-01-17 1,057 Release Notes
1.0.1 1.1 MB 2006-11-27 4,058 Subscribe Folder view
primer3_1.0.1_core_IBM_SLES9_binary.tar.gz 111.4 KB 2006-11-27 371 Release Notes
Makefile_IBM_POWER 4.8 KB 2006-11-27 456 Release Notes
README.primer3_1.0.1.txt 55.2 KB 2006-11-11 1,684 Release Notes
primer3_1.0.1.tar.gz 902.6 KB 2006-11-11 1,547 Release Notes
primer3plus 4.4 MB 2007-04-04 9,526 Subscribe Folder view
1.1.0 1.8 MB 2007-04-04 3,962 Subscribe Folder view
primer3plus_readme.txt 430 Bytes 2007-04-04 1,034
primer3plus_1.1.0_WINXP.zip 494.9 KB 2007-04-04 1,716
primer3plus_1.1.0_Source_only.zip 407.5 KB 2007-04-04 343
primer3plus_1.1.0_Source_Only.tar.gz 380.4 KB 2007-04-04 364
primer3plus_1.1.0_Linux.tar.gz 476.1 KB 2007-04-04 505
1.0.0 2.6 MB 2007-02-02 5,564 Subscribe Folder view
primer3plus_1.0.0_Windows.zip 463.3 KB 2007-02-02 3,969 Release Notes
primer3plus_1.0.0_Source_Only.zip 403.1 KB 2007-02-02 463 Release Notes
primer3plus_1.0.0_Source_Only.tar.gz 376.9 KB 2007-02-02 430 Release Notes
primer3plus_1.0.0_Linux_x86.tar.gz 1.4 MB 2007-02-02 702 Release Notes
primer3-web 361.4 KB 2006-11-13 5,140 Subscribe Folder view
0.3.0 361.4 KB 2006-11-13 5,140 Subscribe Folder view
README-primer3-web-0.3.0.txt 3.4 KB 2006-11-13 1,676 Release Notes
primer3-web-htdocs-0.3.0.tar.gz 16.8 KB 2006-11-13 962 Release Notes
primer3-web-cgi-bin-0.3.0.tar.gz 341.2 KB 2006-11-13 2,502 Release Notes