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Soybean Parentage Information

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.

To find the immediate parents of a line or cultivar, type the cultivar name or strain indentifier in the box below. Reset

To limit the list below to either Northern or Southern strains, choose a region.

Looking for a specific strain or cultivar?Click here to download all parentage information.
Browse the N Section of Alphabetical Strain List
Browse Full Alphabetical List of All Strains

Record for Cultivar Norpro

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Norpro ND92-1111
Ozzie X ProtoScour Google For This Line

Records Containing Norpro

CultivarSynonymsMaternal Parent X Paternal ParentComment
N04-10327 ND1005T
NorPro X TraillNDSU Research Foundation, PVP 201100097
ND01-2006 Proto X NorproRps6
ND06-4642 PI 673929
Norpro X ProSoyCV-516
ND1005T N04-10327
PI 660538
NorPro X TraillNDSU Research Foundation, PVP 201100097
ND1406HP PI 673929
Norpro X ProSoyCV-516
ND99-4022 Norpro X Kato
PI 638511 ProSoy
Norpro X KatoNDSU Research Foundation, PVP 200500170
PI 660538 ND1005T
NorPro X TraillNDSU Research Foundation, PVP 201100097
ProSoy PI 638511
Norpro X KatoNDSU Research Foundation, PVP 200500170

Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA
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