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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 B Section of Alphabetical Strain List
Browse Full Alphabetical List of All Strains

Record for Cultivar BSR 101

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
BSR 101 A80-149020
PI 548519
L69U40-16-4 X A76-304020Scour Google For This Line

Records Containing BSR 101

CultivarSynonymsMaternal Parent X Paternal ParentComment
A17 BSR 101 X CN210
A20 A87-195034
BSR 101 X CN210, PI 549112
A87-187007 BSR 101 X A81-151026
A87-195032 Newton
BSR 101 X CN210
A87-195034 A20
BSR 101 X CN210
A87-196014 IA 2008
BSR 101 X A80-244003
A89-144003 BSR 101 X Asgrow A1937
ABSR 101BC PI 546487
( BSR 101 (5) x Williams 82X [ BSR 101 (5) x ( Harosoy x Altona ) ]PVP 9100040
Archer PI 546487
( Williams 82 x BSR 101X ( PRX 54-59 x BSR 101 )PVP 9100040, See PI 546487 for parentage explaination
IA2008 BSR 101 X A80-244003
LG91-7320 BSR 101 X LG82-8379
LG91-7323 BSR 101 X LG82-8379
LG91-7350R    BSR 101 X LG82-8379F10 reselection from LG91-7350. Parentage conflict. Crop Sci 1999 39:302
LN86-983 Hack X BSR 101
M90-1278 BSR 101 X Kato
M90-1279 BSR 101 X Kato
Newton PI 543855
BSR 101 X CN210
SD94-1520 Archer X BSR 101

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