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Uniform Soybean Tests 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 this list was based on participants in the Soybean Uniform Trials, not all named soybean strains are listed. For additional information the user should consult the Germplasm Resources Information Network (GRIN) search page.

We welcome submissions by the community of new or updated pedigree information. Please use the Excel spreadsheet to submit your pedigree data.

To find the immediate parents of a line or cultivar tested in the Uniform Soybean Tests, 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 A Section of Alphabetical Strain List
Browse Full Alphabetical List of All Strains

Record for Cultivar A4

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
A4 A75-332035
PI 596524
L15 X AgriPro AP68-1016Scour Google For This Line

Records Containing A4

CultivarSynonymsMaternal Parent X Paternal ParentComment
9461 PI 556913
( 0351-29 x Asgrow A4268X ( Pioneer P9401 x Asgrow A3127 )
A43-107 PI 548577
Selection from A45-251Selection from A45-251
A43-108 PI 548577
Selection from A45-251Selection from A45-251
A44-107-12 Selection from A43-107Selection from A43-107
A44-107-4 Selection from A43-107Selection from A43-107
A44-107-5 Selection from A43-107Selection from A43-107
A44-107-7 Selection from A43-107Selection from A43-107
A44-107-8 Selection from A43-107Selection from A43-107
A44-108-12 Selection from A43-108Selection from A44-108
A44-108-6 Selection from A43-108Selection from A44-108
A45-2683 PI 548502
Selection from A43-176Selection from A43-176
A46K-937 Blackhawk
PI 548516
Mukden X RichlandSelection from A43K-884
A8 A80-344003
A4 X Century
A80-143008 ( Corsoy x WayneX A4
Asgrow A3322 PI 556928
Asgrow A4268 X ( Williams x Mack )PVP 8900244
Asgrow A4138 A4138
PI 565512
Asgrow A4009 X Asgrow A4595
C1013 Lincoln X ( A45-251 x Earlyana )
C1024 Lincoln X ( A45-251 x Earlyana )
C1048 Lincoln X ( Dunfield x A45-251 )
C1056 Lincoln (2) X A45-251
C1057 Lincoln (2) X A45-251
C1060 Lincoln (2) X A45-251
CF461 KY88-5037
PI 590932
Asgrow A4595 X DeKalb CX415DeKalb Pfizer, PVP 9500236
DT96-7918 Asgrow A5979 X RA452
K1424 Hutcheson X Asgrow A4715
K1459 Asgrow A4715 X K88-22-42
K82-1-138 Asgrow A4268 X Asgrow A3127
K82-1-48 Asgrow A4268 X Asgrow A3127
KY88-5037 CF461
PI 590932
Asgrow A4595 X DeKalb CX415DeKalb Pfizer; PVP 9500236; CV-343
KY89-08137 Coker 425 X RA452
KY91-1037 Asgrow A4393 X Hutcheson
L.Z. Selection from La40-400Re-named
La49-89-6 Selection from La40-242Selection from La40-242
LS00-4221 LS92-3660 X Asgrow A4138
LS96-0735 Flyer X Asgrow A4715
LS97-3617 Flyer X Asgrow A4138
LS97-3718 Flyer X Asgrow A4138
LS98-0582 Northrup King S46-44 X Asgrow A4138
LS98-9582 Northrup King S46-44 X Asgrow A4138
M65-227 O57-2921 X JA42Selection from O57-2921
Northrup King S42-H1 X9842
NK S42-H1
PI 610443
Pioneer P9303 X Asgrow A4715PVP 9900315
O52-793 A45-251 X Flambeau
O57-2824 Adams X A43K-884
O57-2826 Adams X A43K-884
O57-2921 ( Blackhawk x CapitalX JA42
OR5-12-1T PA4-11g1 X Ripley
PI 549099 Southern States SS516
SS 516
Asgrow A4997 X Asgrow A5474PVP 9100149
R00-1158F Asgrow A4715 X DPL 3478
R00-1178F Asgrow A4715 X DPL 3478
R00-1194F Asgrow A4715 X DPL 3478
R07-10231 S99-2281 X UA4805
R07-10244 S99-2281 X UA4805
R07-10263 S99-2281 X UA4805
R08-527 UA4805 X 5002T
R09-1822 UA4805 X R01-4747RR
R09-1827RR UA4805 X R01-4747RR
R09-2567 TN01-235 X UA4805
R09-5026 S00-9925-10 X UA4805
R09-5088 5002T X UA4805
R10-1191 R03-263 X UA4805
R10-1288 S00-9925-10 X UA4805
R10-7339RR UA4805 X R01-4747RR
R11-1546 R03-263 X UA4805
R11-1578 R03-263 X UA4805
R11-1617 R03-263 X UA4805
R11-1756 UA4805 X R01-327
R96-1689F Asgrow A4715 X HS89-3261
Southern States SS516 PI 549099
SS 516
Asgrow A4997 X Asgrow A5474PVP 9100149
SS-516 PI 549099
Asgrow A4997 X Asgrow A5474PVP 9100149; Southern States Cooperative
SS96-10704 Northrup King S39-11 X Asgrow A4715
UA 4910 CV-501
PI 659315
Asgrow A4715 X DPL 3478
V92-840 Asgrow A4595 X Avery
W49-1982 A43-108 X Manchu 3
W49-1982-32 A43-108 X Manchu 3

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