The soybean parentage information in this database was partially gleaned from the Uniform Soybean Tests for the Southern and Northern regions as well as other sources such as USDA technical bulletins, variety registrations and PVP applications. The strains that appear here were part of the uniform trials and not the preliminary trials. In most cases, the pedigree of individual strains was followed back to named strains in both maternal and paternal lineages where possible. In some cases, the parentage of strains was not specified by the cooperators in the tests. In those cases the maternal and paternal parents are labeled as "Unspecified". In some cases, the actual parental information is partially or completely unknown. In those cases the unknown parentages is labeled with "Unknown". When available, synonyms for the strains were also collected. If a strain was named its PI number was also included as a synonym. In cases where the strain was found to be covered by PVP protection, the PVP registration number was also included. Because of the sources used, not all named soybean strains are listed. For additional information the user should consult the Germplasm Resources Information Network (GRIN) search page.
Strain names are prefixed with a code that identifies the program that produced them. The code is usually the first two letters in the strain name followed by the year it was released as a two digit number. A description of the code prefixes can be found here. Strains originating from Pioneer Hybrid generally begin with the letter "P" followed by 4 digits ie P2345. Some Pioneer strains have names of the form P followed by two digits followed by one letter followed by two digits ie P49M23.
We welcome submissions by the community of new or updated pedigree information. Please use this data submission Excel spreadsheet to submit your pedigree data.
Cultivar | Synonyms | Maternal Parent X Paternal Parent | Comment |
---|---|---|---|
1190-02 | Mack X Forrest | ||
1190-19 | Mack X Forrest | ||
A1 | Anoka X Mack | ||
D75-7527 | Forrest X Mack | ||
Delsoy 4900 | PI 543794 | Asgrow A5424 X Mack | Curators of the University of Missouri, PVP 9100062 |
DPL 345 | PI 556582 | Bragg X Mack | Monsanto Technology, LLC, PVP 8000045 |
Hartz 5252 | PI 556718 | Forrest X Mack | Monsanto Technology, LLC, PVP 8300130 |
Hartz 930 | PI 556699 | D71-4538 X Mack | Monsanto Technology, LLC, PVP 8200127 |
La74-3850 | Forrest X Mack | ||
Mack | PI 559370 R68-105 | [ ( NC55 (3) x S62-5-16-12 ) x RA63-19-2 ] X Lee 68 | Derived from a bulk of F4 lines from the cross |
MD70-8412 | D69-17 X Mack | ||
Narow | R74-511A PI 553052 | R66-873 X Mack | |
Northrup King S39-99 | S39-99 NK S39-99 PI 556764 | Northrup King S1492 X Mack | |
PI 543794 | Delsoy 4900 | Asgrow A5424 X Mack | Curators of the University of Missouri, PVP 9100062 |
PI 556352 | RA501A | Mack X L62-1251 | Novartis Seeds, Inc., PVP 7605006 |
PI 556534 | RA601 | Mack X L62-1251 | Novartis Seeds, Inc., PVP 7800031 |
PI 556559 | RA480 | Mack X L62-1251 | Novartis Seeds, Inc., PVP 7900007 |
PI 556582 | DPL 345 | Bragg X Mack | Monsanto Technology, LLC, PVP 8000045 |
PI 556587 | Syngenta S53-34 | Essex X Mack | Novartis Seeds, Inc., PVP 8700129 |
PI 556670 | Pioneer P9561 | Mack X Forrest | Pioneer Hi-Bred International, Inc., PVP 8200119, Parentage conflict literature says Forrest x Mack |
PI 556699 | Hartz 930 | D71-4538 X Mack | Monsanto Technology, LLC, PVP 8200127 |
PI 556718 | Hartz 5252 | Forrest X Mack | Monsanto Technology, LLC, PVP 8300130 |
PI 556819 | Terra-Vig 808 | [ ( N64-2451 x Dyer ) x Pickett 71 ] X Mack | Terral-Norris Seed Company, Inc., PVP 8600033 |
PI 556846 | Syngenta S44-77 | Asgrow A2575 X Mack | Novartis Seeds, Inc., PVP 8700112 |
Pioneer P9561 | PI 556670 | Mack X Forrest | Pioneer Hi-Bred International, Inc., PVP 8200119, Parentage conflict literature says Forrest x Mack |
Pride B152 | Northrup King S1346 (6) X Mack | ||
R74-511A | Narow PI 553052 | R66-873 X Mack | |
R75-576 | Forrest X Mack | ||
R75-579 | Forrest X Mack | ||
R76-45 | Forrest X Mack | ||
R79-121 | Mack X V72-128 | ||
RA480 | PI 556559 | Mack X L62-1251 | Novartis Seeds, Inc., PVP 7900007 |
RA501A | PI 556352 | Mack X L62-1251 | Novartis Seeds, Inc., PVP 7605006 |
RA601 | PI 556534 | Mack X L62-1251 | Novartis Seeds, Inc., PVP 7800031 |
S73-86113 | Cutler X Mack | ||
S77-7865 | D69-8201 X Mack | ||
S82-1443 | Asgrow A5424 X Mack | ||
Syngenta S44-77 | PI 556846 | Asgrow A2575 X Mack | Novartis Seeds, Inc., PVP 8700112 |
Syngenta S53-34 | PI 556587 | Essex X Mack | Novartis Seeds, Inc., PVP 8700129 |
Terra-Vig 808 | PI 556819 | [ ( N64-2451 x Dyer ) x Pickett 71 ] X Mack | Terral-Norris Seed Company, Inc., PVP 8600033 |
X3836 | Williams X Mack |
Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA | ||