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Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
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USDA National Plant Germplasm System
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Descriptor:
BIOCHANIN A (BIOCHANIN A)
Download list of accessions evaluated for this trait
Definition:
ISOFLAVONE CONTENT OF BIOCHANIN A (5-7-DIHYDROXY-4'-METHOXYISOFLAVONE) MEASURED IN GRAMS/KG OF DRY MATTER.
Crop:
CLOVER-PERENNIALS
Category:
Chemical composition descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
7
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
CLOVER.BIOCHANINA.1999.QUESENBERRY
40 Accessions
Distribution of Values for
BIOCHANIN A (BIOCHANIN A)
Range
Number of Accessions
0.2 - 0.79
3
0.79 - 1.38
1
1.38 - 1.97
0
1.97 - 2.56
5
2.56 - 3.15
9
3.15 - 3.74
10
3.74 - 4.33
4
4.33 - 4.92
4
4.92 - 5.51
2
5.51 - 6.1
2